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pyth-price
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@ -15,5 +15,4 @@
|
|||
|
||||
.git
|
||||
|
||||
hermes/wormhole
|
||||
!hermes/src/state/cache.rs
|
||||
!apps/hermes/src/state/cache.rs
|
||||
|
|
|
@ -21,10 +21,10 @@ jobs:
|
|||
- uses: actions/checkout@v3
|
||||
|
||||
- name: Download CLI
|
||||
run: wget https://github.com/aptos-labs/aptos-core/releases/download/aptos-cli-v1.0.4/aptos-cli-1.0.4-Ubuntu-22.04-x86_64.zip
|
||||
run: wget https://github.com/aptos-labs/aptos-core/releases/download/aptos-cli-v3.1.0/aptos-cli-3.1.0-Ubuntu-22.04-x86_64.zip
|
||||
|
||||
- name: Unzip CLI
|
||||
run: unzip aptos-cli-1.0.4-Ubuntu-22.04-x86_64.zip
|
||||
run: unzip aptos-cli-3.1.0-Ubuntu-22.04-x86_64.zip
|
||||
|
||||
- name: Run tests
|
||||
run: ./aptos move test
|
||||
|
|
|
@ -2,10 +2,10 @@ name: Check Fortuna
|
|||
|
||||
on:
|
||||
pull_request:
|
||||
paths: [fortuna/**]
|
||||
paths: [apps/fortuna/**]
|
||||
push:
|
||||
branches: [main]
|
||||
paths: [fortuna/**]
|
||||
paths: [apps/fortuna/**]
|
||||
jobs:
|
||||
test:
|
||||
runs-on: ubuntu-latest
|
||||
|
@ -17,4 +17,4 @@ jobs:
|
|||
toolchain: nightly-2023-07-23
|
||||
override: true
|
||||
- name: Run executor tests
|
||||
run: cargo test --manifest-path ./fortuna/Cargo.toml
|
||||
run: cargo test --manifest-path ./apps/fortuna/Cargo.toml
|
||||
|
|
|
@ -0,0 +1,35 @@
|
|||
name: Test Fuel Contract
|
||||
|
||||
on:
|
||||
pull_request:
|
||||
paths:
|
||||
- target_chains/fuel/**
|
||||
push:
|
||||
branches:
|
||||
- main
|
||||
paths:
|
||||
- target_chains/fuel/**
|
||||
|
||||
env:
|
||||
CARGO_TERM_COLOR: always
|
||||
|
||||
jobs:
|
||||
build:
|
||||
runs-on: ubuntu-latest
|
||||
defaults:
|
||||
run:
|
||||
working-directory: target_chains/fuel/contracts/
|
||||
steps:
|
||||
- uses: actions/checkout@v2
|
||||
- name: Install Fuel toolchain
|
||||
run: |
|
||||
curl https://install.fuel.network | sh
|
||||
echo "$HOME/.fuelup/bin" >> $GITHUB_PATH
|
||||
- name: Build with Forc
|
||||
run: forc build --verbose
|
||||
- name: Run tests with Forc
|
||||
run: forc test --verbose
|
||||
- name: Build
|
||||
run: cargo build --verbose
|
||||
- name: Run tests
|
||||
run: cargo test --verbose
|
|
@ -2,10 +2,10 @@ name: Check Hermes
|
|||
|
||||
on:
|
||||
pull_request:
|
||||
paths: [hermes/**]
|
||||
paths: [apps/hermes/**]
|
||||
push:
|
||||
branches: [main]
|
||||
paths: [hermes/**]
|
||||
paths: [apps/hermes/**]
|
||||
jobs:
|
||||
test:
|
||||
runs-on: ubuntu-latest
|
||||
|
@ -20,4 +20,4 @@ jobs:
|
|||
- name: Install protoc
|
||||
uses: arduino/setup-protoc@v3
|
||||
- name: Run executor tests
|
||||
run: cargo test --manifest-path ./hermes/Cargo.toml
|
||||
run: cargo test --manifest-path ./apps/hermes/Cargo.toml
|
||||
|
|
|
@ -0,0 +1,37 @@
|
|||
name: Starknet contract
|
||||
on:
|
||||
pull_request:
|
||||
paths:
|
||||
- target_chains/starknet/contracts/**
|
||||
push:
|
||||
branches:
|
||||
- main
|
||||
paths:
|
||||
- target_chains/starknet/contracts/**
|
||||
jobs:
|
||||
check:
|
||||
name: Starknet Foundry tests
|
||||
runs-on: ubuntu-latest
|
||||
defaults:
|
||||
run:
|
||||
working-directory: target_chains/starknet/contracts/
|
||||
steps:
|
||||
- uses: actions/checkout@v3
|
||||
- name: Install Scarb
|
||||
uses: software-mansion/setup-scarb@v1
|
||||
with:
|
||||
tool-versions: target_chains/starknet/contracts/.tool-versions
|
||||
- name: Install Starknet Foundry
|
||||
uses: foundry-rs/setup-snfoundry@v3
|
||||
with:
|
||||
tool-versions: target_chains/starknet/contracts/.tool-versions
|
||||
- name: Install Starkli
|
||||
run: curl https://get.starkli.sh | sh && . ~/.config/.starkli/env && starkliup -v $(awk '/starkli/{print $2}' .tool-versions)
|
||||
- name: Install Katana
|
||||
run: curl -L https://install.dojoengine.org | bash && PATH="$PATH:$HOME/.config/.dojo/bin" dojoup -v $(awk '/dojo/{print $2}' .tool-versions)
|
||||
- name: Check formatting
|
||||
run: scarb fmt --check
|
||||
- name: Run tests
|
||||
run: snforge test
|
||||
- name: Test local deployment script
|
||||
run: bash -c 'PATH="$PATH:$HOME/.config/.dojo/bin" katana & . ~/.config/.starkli/env && deploy/local_deploy'
|
|
@ -12,7 +12,7 @@ jobs:
|
|||
- uses: actions/checkout@v2
|
||||
- uses: actions/setup-node@v2
|
||||
with:
|
||||
node-version: "16"
|
||||
node-version: "18"
|
||||
registry-url: "https://registry.npmjs.org"
|
||||
- run: npm ci
|
||||
- run: npx lerna run build --no-private
|
||||
|
|
|
@ -11,8 +11,14 @@ jobs:
|
|||
steps:
|
||||
- name: Checkout sources
|
||||
uses: actions/checkout@v2
|
||||
- name: Install Rust
|
||||
uses: actions-rs/toolchain@v1
|
||||
with:
|
||||
toolchain: stable
|
||||
default: true
|
||||
profile: minimal
|
||||
|
||||
- run: cargo publish --token ${CARGO_REGISTRY_TOKEN}
|
||||
- run: cargo +stable-x86_64-unknown-linux-gnu publish --token ${CARGO_REGISTRY_TOKEN}
|
||||
env:
|
||||
CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
|
||||
working-directory: "target_chains/solana/pyth_solana_receiver_sdk"
|
||||
|
|
|
@ -46,7 +46,7 @@ jobs:
|
|||
uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
|
||||
with:
|
||||
context: .
|
||||
file: "./fortuna/Dockerfile"
|
||||
file: "./apps/fortuna/Dockerfile"
|
||||
push: true
|
||||
tags: ${{ steps.metadata_fortuna.outputs.tags }}
|
||||
labels: ${{ steps.metadata_fortuna.outputs.labels }}
|
||||
|
|
|
@ -37,7 +37,7 @@ jobs:
|
|||
env:
|
||||
AWS_REGION: us-east-1
|
||||
- run: |
|
||||
DOCKER_BUILDKIT=1 docker build -t $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG -f hermes/Dockerfile .
|
||||
DOCKER_BUILDKIT=1 docker build -t $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG -f apps/hermes/Dockerfile .
|
||||
docker push $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG
|
||||
env:
|
||||
ECR_REGISTRY: public.ecr.aws
|
||||
|
|
|
@ -40,7 +40,7 @@ jobs:
|
|||
id: ecr_login
|
||||
- run: |
|
||||
DOCKER_BUILDKIT=1 docker build -t lerna -f Dockerfile.lerna .
|
||||
DOCKER_BUILDKIT=1 docker build -t $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG -f price_pusher/Dockerfile .
|
||||
DOCKER_BUILDKIT=1 docker build -t $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG -f apps/price_pusher/Dockerfile .
|
||||
docker push $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG
|
||||
env:
|
||||
ECR_REGISTRY: public.ecr.aws
|
||||
|
|
|
@ -5,12 +5,17 @@ on:
|
|||
tags:
|
||||
- "python-v*"
|
||||
|
||||
env:
|
||||
PYTHON_VERSION: "3.11"
|
||||
|
||||
jobs:
|
||||
deploy:
|
||||
runs-on: ubuntu-20.04
|
||||
steps:
|
||||
- uses: actions/checkout@v2
|
||||
- uses: actions/setup-python@v2
|
||||
with:
|
||||
python-version: ${{ env.PYTHON_VERSION }}
|
||||
- name: Install dependencies
|
||||
run: |
|
||||
python3 -m pip install --upgrade poetry
|
||||
|
|
|
@ -47,22 +47,22 @@ repos:
|
|||
- id: cargo-fmt-hermes
|
||||
name: Cargo format for Hermes
|
||||
language: "rust"
|
||||
entry: cargo +nightly-2024-03-26 fmt --manifest-path ./hermes/Cargo.toml --all -- --config-path rustfmt.toml
|
||||
entry: cargo +nightly-2024-03-26 fmt --manifest-path ./apps/hermes/Cargo.toml --all -- --config-path rustfmt.toml
|
||||
pass_filenames: false
|
||||
files: hermes
|
||||
files: apps/hermes
|
||||
- id: cargo-clippy-hermes
|
||||
name: Cargo clippy for Hermes
|
||||
language: "rust"
|
||||
entry: cargo +nightly-2024-03-26 clippy --manifest-path ./hermes/Cargo.toml --tests --fix --allow-dirty --allow-staged -- -D warnings
|
||||
entry: cargo +nightly-2024-03-26 clippy --manifest-path ./apps/hermes/Cargo.toml --tests --fix --allow-dirty --allow-staged -- -D warnings
|
||||
pass_filenames: false
|
||||
files: hermes
|
||||
files: apps/hermes
|
||||
# Hooks for Fortuna
|
||||
- id: cargo-fmt-fortuna
|
||||
name: Cargo format for Fortuna
|
||||
language: "rust"
|
||||
entry: cargo +nightly-2023-07-23 fmt --manifest-path ./fortuna/Cargo.toml --all -- --config-path rustfmt.toml
|
||||
entry: cargo +nightly-2023-07-23 fmt --manifest-path ./apps/fortuna/Cargo.toml --all -- --config-path rustfmt.toml
|
||||
pass_filenames: false
|
||||
files: fortuna
|
||||
files: apps/fortuna
|
||||
# Hooks for message buffer contract
|
||||
- id: cargo-fmt-message-buffer
|
||||
name: Cargo format for message buffer contract
|
||||
|
@ -80,13 +80,13 @@ repos:
|
|||
- id: cargo-fmt-pythnet-sdk
|
||||
name: Cargo format for pythnet SDK
|
||||
language: "rust"
|
||||
entry: cargo +nightly-2023-07-23 fmt --manifest-path ./pythnet/pythnet_sdk/Cargo.toml --all -- --config-path rustfmt.toml
|
||||
entry: cargo +nightly-2024-03-26 fmt --manifest-path ./pythnet/pythnet_sdk/Cargo.toml --all -- --config-path rustfmt.toml
|
||||
pass_filenames: false
|
||||
files: pythnet/pythnet_sdk
|
||||
- id: cargo-clippy-pythnet-sdk
|
||||
name: Cargo clippy for pythnet SDK
|
||||
language: "rust"
|
||||
entry: cargo +nightly-2023-07-23 clippy --manifest-path ./pythnet/pythnet_sdk/Cargo.toml --tests --fix --allow-dirty --allow-staged -- -D warnings
|
||||
entry: cargo +nightly-2024-03-26 clippy --manifest-path ./pythnet/pythnet_sdk/Cargo.toml --tests --fix --allow-dirty --allow-staged -- -D warnings
|
||||
pass_filenames: false
|
||||
files: pythnet/pythnet_sdk
|
||||
# Hooks for solana receiver contract
|
||||
|
|
|
@ -16,7 +16,7 @@ contracts, SDKs, and examples.
|
|||
|
||||
## Hermes
|
||||
|
||||
> [hermes](./hermes/)
|
||||
> [hermes](./apps/hermes/)
|
||||
|
||||
Hermes is an off-chain service which constantly observes Pythnet and the
|
||||
Wormhole network watching for price updates emitted from the Pyth contract. It
|
||||
|
@ -79,10 +79,11 @@ Lerna has some common failure modes that you may encounter:
|
|||
1. `npm ci` fails with a typescript compilation error about a missing package.
|
||||
This error likely means that the failing package has a `prepare` entry compiling the typescript in its `package.json`.
|
||||
Fix this error by moving that logic to the `prepublishOnly` entry.
|
||||
1. The software builds locally but fails in CI, or vice-versa.
|
||||
2. The software builds locally but fails in CI, or vice-versa.
|
||||
This error likely means that some local build caches need to be cleaned.
|
||||
The build error may not indicate that this is a caching issue, e.g., it may appear that the packages are being built in the wrong order.
|
||||
Delete `node_modules/`, `lib/` and `tsconfig.tsbuildinfo` from each package's subdirectory. then try again.
|
||||
3. `npm ci` fails due to wrong node version. Make sure to be using `v18`. Node version `v21` is not supported and known to cause issues.
|
||||
|
||||
## Audit / Feature Status
|
||||
|
||||
|
|
|
@ -1,4 +1,4 @@
|
|||
/target
|
||||
config.yaml
|
||||
*config.yaml
|
||||
*secret*
|
||||
*private-key*
|
|
@ -1488,7 +1488,7 @@ dependencies = [
|
|||
|
||||
[[package]]
|
||||
name = "fortuna"
|
||||
version = "4.0.0"
|
||||
version = "5.2.2"
|
||||
dependencies = [
|
||||
"anyhow",
|
||||
"axum",
|
||||
|
@ -2822,7 +2822,7 @@ dependencies = [
|
|||
|
||||
[[package]]
|
||||
name = "pythnet-sdk"
|
||||
version = "2.0.0"
|
||||
version = "2.1.0"
|
||||
dependencies = [
|
||||
"bincode",
|
||||
"borsh",
|
|
@ -1,6 +1,6 @@
|
|||
[package]
|
||||
name = "fortuna"
|
||||
version = "4.0.0"
|
||||
version = "5.2.2"
|
||||
edition = "2021"
|
||||
|
||||
[dependencies]
|
||||
|
@ -16,7 +16,7 @@ ethers = { version = "2.0.14", features = ["ws"] }
|
|||
futures = { version = "0.3.28" }
|
||||
hex = "0.4.3"
|
||||
prometheus-client = { version = "0.21.2" }
|
||||
pythnet-sdk = { path = "../pythnet/pythnet_sdk", features = ["strum"] }
|
||||
pythnet-sdk = { path = "../../pythnet/pythnet_sdk", features = ["strum"] }
|
||||
rand = "0.8.5"
|
||||
reqwest = { version = "0.11.22", features = ["json", "blocking"] }
|
||||
serde = { version = "1.0.188", features = ["derive"] }
|
|
@ -7,15 +7,15 @@ RUN rustup default nightly-2023-07-23
|
|||
|
||||
# Build
|
||||
WORKDIR /src
|
||||
COPY fortuna fortuna
|
||||
COPY apps/fortuna apps/fortuna
|
||||
COPY pythnet pythnet
|
||||
COPY target_chains/ethereum/entropy_sdk/solidity/abis target_chains/ethereum/entropy_sdk/solidity/abis
|
||||
|
||||
WORKDIR /src/fortuna
|
||||
WORKDIR /src/apps/fortuna
|
||||
|
||||
RUN --mount=type=cache,target=/root/.cargo/registry cargo build --release
|
||||
|
||||
|
||||
FROM rust:${RUST_VERSION}
|
||||
# Copy artifacts from other images
|
||||
COPY --from=build /src/fortuna/target/release/fortuna /usr/local/bin/
|
||||
COPY --from=build /src/apps/fortuna/target/release/fortuna /usr/local/bin/
|
|
@ -4,3 +4,4 @@ chains:
|
|||
contract_addr: 0x8250f4aF4B972684F7b336503E2D6dFeDeB1487a
|
||||
reveal_delay_blocks: 0
|
||||
legacy_tx: true
|
||||
gas_limit: 500000
|
|
@ -0,0 +1,7 @@
|
|||
chains:
|
||||
lightlink-pegasus:
|
||||
commitments:
|
||||
# prettier-ignore
|
||||
- seed: [219,125,217,197,234,88,208,120,21,181,172,143,239,102,41,233,167,212,237,106,37,255,184,165,238,121,230,155,116,158,173,48]
|
||||
chain_length: 10000
|
||||
original_commitment_sequence_number: 104
|
|
@ -0,0 +1 @@
|
|||
nightly-2023-07-23
|
|
@ -59,7 +59,7 @@ use {
|
|||
// contract in the same repo.
|
||||
abigen!(
|
||||
PythRandom,
|
||||
"../target_chains/ethereum/entropy_sdk/solidity/abis/IEntropy.json"
|
||||
"../../target_chains/ethereum/entropy_sdk/solidity/abis/IEntropy.json"
|
||||
);
|
||||
|
||||
pub type SignablePythContract = PythRandom<
|
||||
|
@ -277,7 +277,11 @@ impl EntropyReader for PythContract {
|
|||
Err(e) => match e {
|
||||
ContractError::ProviderError { e } => Err(anyhow!(e)),
|
||||
_ => {
|
||||
tracing::info!("Gas estimation for reveal with callback failed: {:?}", e);
|
||||
tracing::info!(
|
||||
sequence_number = sequence_number,
|
||||
"Gas estimation failed. error: {:?}",
|
||||
e
|
||||
);
|
||||
Ok(None)
|
||||
}
|
||||
},
|
|
@ -8,7 +8,9 @@ use {
|
|||
chain::ethereum::PythContract,
|
||||
command::register_provider::CommitmentMetadata,
|
||||
config::{
|
||||
Commitment,
|
||||
Config,
|
||||
ProviderConfig,
|
||||
RunOptions,
|
||||
},
|
||||
keeper,
|
||||
|
@ -27,7 +29,6 @@ use {
|
|||
collections::HashMap,
|
||||
net::SocketAddr,
|
||||
sync::Arc,
|
||||
vec,
|
||||
},
|
||||
tokio::{
|
||||
spawn,
|
||||
|
@ -121,38 +122,67 @@ pub async fn run_keeper(
|
|||
|
||||
pub async fn run(opts: &RunOptions) -> Result<()> {
|
||||
let config = Config::load(&opts.config.config)?;
|
||||
let private_key = opts.load_private_key()?;
|
||||
let provider_config = opts
|
||||
.provider_config
|
||||
.provider_config
|
||||
.as_ref()
|
||||
.map(|path| ProviderConfig::load(&path).expect("Failed to load provider config"));
|
||||
let secret = opts.randomness.load_secret()?;
|
||||
let (tx_exit, rx_exit) = watch::channel(false);
|
||||
|
||||
let mut chains: HashMap<ChainId, BlockchainState> = HashMap::new();
|
||||
for (chain_id, chain_config) in &config.chains {
|
||||
let contract = Arc::new(PythContract::from_config(&chain_config)?);
|
||||
let provider_info = contract.get_provider_info(opts.provider).call().await?;
|
||||
let provider_chain_config = provider_config
|
||||
.as_ref()
|
||||
.and_then(|c| c.get_chain_config(chain_id));
|
||||
let mut provider_commitments = provider_chain_config
|
||||
.as_ref()
|
||||
.map(|c| c.get_sorted_commitments())
|
||||
.unwrap_or_else(|| Vec::new());
|
||||
|
||||
let provider_info = contract.get_provider_info(opts.provider).call().await?;
|
||||
let latest_metadata =
|
||||
bincode::deserialize::<CommitmentMetadata>(&provider_info.commitment_metadata)
|
||||
.map_err(|e| {
|
||||
anyhow!(
|
||||
"Chain: {} - Failed to deserialize commitment metadata: {}",
|
||||
&chain_id,
|
||||
e
|
||||
)
|
||||
})?;
|
||||
|
||||
provider_commitments.push(Commitment {
|
||||
seed: latest_metadata.seed,
|
||||
chain_length: latest_metadata.chain_length,
|
||||
original_commitment_sequence_number: provider_info.original_commitment_sequence_number,
|
||||
});
|
||||
|
||||
// Reconstruct the hash chain based on the metadata and check that it matches the on-chain commitment.
|
||||
// TODO: we should instantiate the state here with multiple hash chains.
|
||||
// This approach works fine as long as we haven't rotated the commitment (i.e., all user requests
|
||||
// are for the most recent chain).
|
||||
// TODO: we may want to load the hash chain in a lazy/fault-tolerant way. If there are many blockchains,
|
||||
// then it's more likely that some RPC fails. We should tolerate these faults and generate the hash chain
|
||||
// later when a user request comes in for that chain.
|
||||
let metadata =
|
||||
bincode::deserialize::<CommitmentMetadata>(&provider_info.commitment_metadata)?;
|
||||
|
||||
let hash_chain = PebbleHashChain::from_config(
|
||||
let mut offsets = Vec::<usize>::new();
|
||||
let mut hash_chains = Vec::<PebbleHashChain>::new();
|
||||
|
||||
for commitment in &provider_commitments {
|
||||
let offset = commitment.original_commitment_sequence_number.try_into()?;
|
||||
offsets.push(offset);
|
||||
|
||||
let pebble_hash_chain = PebbleHashChain::from_config(
|
||||
&secret,
|
||||
&chain_id,
|
||||
&opts.provider,
|
||||
&chain_config.contract_addr,
|
||||
&metadata.seed,
|
||||
metadata.chain_length,
|
||||
&commitment.seed,
|
||||
commitment.chain_length,
|
||||
)?;
|
||||
hash_chains.push(pebble_hash_chain);
|
||||
}
|
||||
|
||||
let chain_state = HashChainState {
|
||||
offsets: vec![provider_info
|
||||
.original_commitment_sequence_number
|
||||
.try_into()?],
|
||||
hash_chains: vec![hash_chain],
|
||||
offsets,
|
||||
hash_chains,
|
||||
};
|
||||
|
||||
if chain_state.reveal(provider_info.original_commitment_sequence_number)?
|
||||
|
@ -187,7 +217,10 @@ pub async fn run(opts: &RunOptions) -> Result<()> {
|
|||
|
||||
Ok::<(), Error>(())
|
||||
});
|
||||
spawn(run_keeper(chains.clone(), config, private_key));
|
||||
|
||||
if let Some(keeper_private_key) = opts.load_keeper_private_key()? {
|
||||
spawn(run_keeper(chains.clone(), config, keeper_private_key));
|
||||
}
|
||||
|
||||
run_api(opts.addr.clone(), chains, rx_exit).await?;
|
||||
|
|
@ -16,7 +16,10 @@ use {
|
|||
PebbleHashChain,
|
||||
},
|
||||
},
|
||||
anyhow::Result,
|
||||
anyhow::{
|
||||
anyhow,
|
||||
Result,
|
||||
},
|
||||
ethers::{
|
||||
abi::Bytes as AbiBytes,
|
||||
signers::{
|
||||
|
@ -66,7 +69,14 @@ pub async fn setup_provider(opts: &SetupProviderOptions) -> Result<()> {
|
|||
register = true;
|
||||
} else {
|
||||
let metadata =
|
||||
bincode::deserialize::<CommitmentMetadata>(&provider_info.commitment_metadata)?;
|
||||
bincode::deserialize::<CommitmentMetadata>(&provider_info.commitment_metadata)
|
||||
.map_err(|e| {
|
||||
anyhow!(
|
||||
"Chain: {} - Failed to deserialize commitment metadata: {}",
|
||||
&chain_id,
|
||||
e
|
||||
)
|
||||
})?;
|
||||
|
||||
let hash_chain = PebbleHashChain::from_config(
|
||||
&secret,
|
||||
|
@ -74,7 +84,7 @@ pub async fn setup_provider(opts: &SetupProviderOptions) -> Result<()> {
|
|||
&provider_address,
|
||||
&chain_config.contract_addr,
|
||||
&metadata.seed,
|
||||
metadata.chain_length,
|
||||
opts.randomness.chain_length,
|
||||
)?;
|
||||
let chain_state = HashChainState {
|
||||
offsets: vec![provider_info
|
||||
|
@ -105,7 +115,8 @@ pub async fn setup_provider(opts: &SetupProviderOptions) -> Result<()> {
|
|||
fee: opts.fee,
|
||||
uri,
|
||||
})
|
||||
.await?;
|
||||
.await
|
||||
.map_err(|e| anyhow!("Chain: {} - Failed to register provider: {}", &chain_id, e))?;
|
||||
tracing::info!("{}: registered", &chain_id);
|
||||
} else {
|
||||
if provider_info.fee_in_wei != opts.fee {
|
|
@ -97,7 +97,7 @@ pub struct RandomnessOptions {
|
|||
/// The length of the hash chain to generate.
|
||||
#[arg(long = "chain-length")]
|
||||
#[arg(env = "FORTUNA_CHAIN_LENGTH")]
|
||||
#[arg(default_value = "10000")]
|
||||
#[arg(default_value = "100000")]
|
||||
pub chain_length: u64,
|
||||
}
|
||||
|
||||
|
@ -158,3 +158,57 @@ pub struct EthereumConfig {
|
|||
/// The gas limit to use for entropy callback transactions.
|
||||
pub gas_limit: U256,
|
||||
}
|
||||
|
||||
#[derive(Args, Clone, Debug)]
|
||||
#[command(next_help_heading = "Provider Config Options")]
|
||||
#[group(id = "ProviderConfig")]
|
||||
pub struct ProviderConfigOptions {
|
||||
#[arg(long = "provider-config")]
|
||||
#[arg(env = "FORTUNA_PROVIDER_CONFIG")]
|
||||
pub provider_config: Option<String>,
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug, serde::Serialize, serde::Deserialize)]
|
||||
pub struct ProviderConfig {
|
||||
pub chains: HashMap<ChainId, ProviderChainConfig>,
|
||||
}
|
||||
|
||||
impl ProviderConfig {
|
||||
pub fn load(path: &str) -> Result<ProviderConfig> {
|
||||
// Open and read the YAML file
|
||||
let yaml_content = fs::read_to_string(path)?;
|
||||
let config: ProviderConfig = serde_yaml::from_str(&yaml_content)?;
|
||||
Ok(config)
|
||||
}
|
||||
|
||||
/// Get the provider chain config. The method returns an Option for ProviderChainConfig.
|
||||
/// We may not have past any commitments for a chain. For example, for a new chain
|
||||
pub fn get_chain_config(&self, chain_id: &ChainId) -> Option<ProviderChainConfig> {
|
||||
self.chains.get(chain_id).map(|x| x.clone())
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug, serde::Serialize, serde::Deserialize)]
|
||||
pub struct ProviderChainConfig {
|
||||
commitments: Vec<Commitment>,
|
||||
}
|
||||
|
||||
impl ProviderChainConfig {
|
||||
/// Returns a clone of the commitments in the sorted order.
|
||||
/// `HashChainState` requires offsets to be in order.
|
||||
pub fn get_sorted_commitments(&self) -> Vec<Commitment> {
|
||||
let mut sorted_commitments = self.commitments.clone();
|
||||
sorted_commitments.sort_by(|c1, c2| {
|
||||
c1.original_commitment_sequence_number
|
||||
.cmp(&c2.original_commitment_sequence_number)
|
||||
});
|
||||
sorted_commitments
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug, serde::Serialize, serde::Deserialize)]
|
||||
pub struct Commitment {
|
||||
pub seed: [u8; 32],
|
||||
pub chain_length: u64,
|
||||
pub original_commitment_sequence_number: u64,
|
||||
}
|
|
@ -1,6 +1,7 @@
|
|||
use {
|
||||
crate::config::{
|
||||
ConfigOptions,
|
||||
ProviderConfigOptions,
|
||||
RandomnessOptions,
|
||||
},
|
||||
anyhow::Result,
|
||||
|
@ -18,6 +19,9 @@ pub struct RunOptions {
|
|||
#[command(flatten)]
|
||||
pub config: ConfigOptions,
|
||||
|
||||
#[command(flatten)]
|
||||
pub provider_config: ProviderConfigOptions,
|
||||
|
||||
#[command(flatten)]
|
||||
pub randomness: RandomnessOptions,
|
||||
|
||||
|
@ -32,16 +36,20 @@ pub struct RunOptions {
|
|||
#[arg(env = "FORTUNA_PROVIDER")]
|
||||
pub provider: Address,
|
||||
|
||||
/// Path to a file containing a 20-byte (40 char) hex encoded Ethereum private key.
|
||||
/// If provided, the keeper will run alongside the Fortuna API service.
|
||||
/// It should be a path to a file containing a 20-byte (40 char) hex encoded Ethereum private key.
|
||||
/// This key is required to submit transactions for entropy callback requests.
|
||||
/// This key should not be a registered provider.
|
||||
#[arg(long = "keeper-private-key")]
|
||||
#[arg(env = "KEEPER_PRIVATE_KEY")]
|
||||
pub keeper_private_key_file: String,
|
||||
pub keeper_private_key_file: Option<String>,
|
||||
}
|
||||
|
||||
impl RunOptions {
|
||||
pub fn load_private_key(&self) -> Result<String> {
|
||||
return Ok((fs::read_to_string(&self.keeper_private_key_file))?);
|
||||
pub fn load_keeper_private_key(&self) -> Result<Option<String>> {
|
||||
if let Some(ref keeper_private_key_file) = self.keeper_private_key_file {
|
||||
return Ok(Some(fs::read_to_string(keeper_private_key_file)?));
|
||||
}
|
||||
return Ok(None);
|
||||
}
|
||||
}
|
|
@ -0,0 +1,487 @@
|
|||
use {
|
||||
crate::{
|
||||
api::{
|
||||
self,
|
||||
BlockchainState,
|
||||
},
|
||||
chain::{
|
||||
ethereum::SignablePythContract,
|
||||
reader::{
|
||||
BlockNumber,
|
||||
RequestedWithCallbackEvent,
|
||||
},
|
||||
},
|
||||
config::EthereumConfig,
|
||||
},
|
||||
anyhow::{
|
||||
anyhow,
|
||||
Result,
|
||||
},
|
||||
ethers::{
|
||||
contract::ContractError,
|
||||
providers::{
|
||||
Middleware,
|
||||
Provider,
|
||||
Ws,
|
||||
},
|
||||
types::U256,
|
||||
},
|
||||
futures::StreamExt,
|
||||
std::sync::Arc,
|
||||
tokio::{
|
||||
spawn,
|
||||
sync::mpsc,
|
||||
time::{
|
||||
self,
|
||||
Duration,
|
||||
},
|
||||
},
|
||||
tracing::{
|
||||
self,
|
||||
Instrument,
|
||||
},
|
||||
};
|
||||
|
||||
#[derive(Debug)]
|
||||
pub struct BlockRange {
|
||||
pub from: BlockNumber,
|
||||
pub to: BlockNumber,
|
||||
}
|
||||
|
||||
/// How much to wait before retrying in case of an RPC error
|
||||
const RETRY_INTERVAL: Duration = Duration::from_secs(5);
|
||||
/// How many blocks to look back for events that might be missed when starting the keeper
|
||||
const BACKLOG_RANGE: u64 = 1000;
|
||||
/// How many blocks to fetch events for in a single rpc call
|
||||
const BLOCK_BATCH_SIZE: u64 = 100;
|
||||
/// How much to wait before polling the next latest block
|
||||
const POLL_INTERVAL: Duration = Duration::from_secs(5);
|
||||
|
||||
|
||||
/// Get the latest safe block number for the chain. Retry internally if there is an error.
|
||||
async fn get_latest_safe_block(chain_state: &BlockchainState) -> BlockNumber {
|
||||
loop {
|
||||
match chain_state
|
||||
.contract
|
||||
.get_block_number(chain_state.confirmed_block_status)
|
||||
.await
|
||||
{
|
||||
Ok(latest_confirmed_block) => {
|
||||
tracing::info!(
|
||||
"Fetched latest safe block {}",
|
||||
latest_confirmed_block - chain_state.reveal_delay_blocks
|
||||
);
|
||||
return latest_confirmed_block - chain_state.reveal_delay_blocks;
|
||||
}
|
||||
Err(e) => {
|
||||
tracing::error!("Error while getting block number. error: {:?}", e);
|
||||
time::sleep(RETRY_INTERVAL).await;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Run threads to handle events for the last `BACKLOG_RANGE` blocks, watch for new blocks and
|
||||
/// handle any events for the new blocks.
|
||||
#[tracing::instrument(name="keeper", skip_all, fields(chain_id=chain_state.id))]
|
||||
pub async fn run_keeper_threads(
|
||||
private_key: String,
|
||||
chain_eth_config: EthereumConfig,
|
||||
chain_state: BlockchainState,
|
||||
) {
|
||||
tracing::info!("starting keeper");
|
||||
let latest_safe_block = get_latest_safe_block(&chain_state).in_current_span().await;
|
||||
tracing::info!("latest safe block: {}", &latest_safe_block);
|
||||
|
||||
let contract = Arc::new(
|
||||
SignablePythContract::from_config(&chain_eth_config, &private_key)
|
||||
.await
|
||||
.expect("Chain config should be valid"),
|
||||
);
|
||||
|
||||
// Spawn a thread to handle the events from last BACKLOG_RANGE blocks.
|
||||
spawn(
|
||||
process_backlog(
|
||||
BlockRange {
|
||||
from: latest_safe_block.saturating_sub(BACKLOG_RANGE),
|
||||
to: latest_safe_block,
|
||||
},
|
||||
contract.clone(),
|
||||
chain_eth_config.gas_limit,
|
||||
chain_state.clone(),
|
||||
)
|
||||
.in_current_span(),
|
||||
);
|
||||
|
||||
let (tx, rx) = mpsc::channel::<BlockRange>(1000);
|
||||
// Spawn a thread to watch for new blocks and send the range of blocks for which events has not been handled to the `tx` channel.
|
||||
spawn(
|
||||
watch_blocks_wrapper(
|
||||
chain_state.clone(),
|
||||
latest_safe_block,
|
||||
tx,
|
||||
chain_eth_config.geth_rpc_wss.clone(),
|
||||
)
|
||||
.in_current_span(),
|
||||
);
|
||||
// Spawn a thread that listens for block ranges on the `rx` channel and processes the events for those blocks.
|
||||
spawn(
|
||||
process_new_blocks(
|
||||
chain_state.clone(),
|
||||
rx,
|
||||
Arc::clone(&contract),
|
||||
chain_eth_config.gas_limit,
|
||||
)
|
||||
.in_current_span(),
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
/// Process an event for a chain. It estimates the gas for the reveal with callback and
|
||||
/// submits the transaction if the gas estimate is below the gas limit.
|
||||
/// It will return an Error if the gas estimation failed with a provider error or if the
|
||||
/// reveal with callback failed with a provider error.
|
||||
pub async fn process_event(
|
||||
event: RequestedWithCallbackEvent,
|
||||
chain_config: &BlockchainState,
|
||||
contract: &Arc<SignablePythContract>,
|
||||
gas_limit: U256,
|
||||
) -> Result<()> {
|
||||
if chain_config.provider_address != event.provider_address {
|
||||
return Ok(());
|
||||
}
|
||||
let provider_revelation = match chain_config.state.reveal(event.sequence_number) {
|
||||
Ok(result) => result,
|
||||
Err(e) => {
|
||||
tracing::error!(
|
||||
sequence_number = &event.sequence_number,
|
||||
"Error while revealing with error: {:?}",
|
||||
e
|
||||
);
|
||||
return Ok(());
|
||||
}
|
||||
};
|
||||
|
||||
let gas_estimate_res = chain_config
|
||||
.contract
|
||||
.estimate_reveal_with_callback_gas(
|
||||
event.provider_address,
|
||||
event.sequence_number,
|
||||
event.user_random_number,
|
||||
provider_revelation,
|
||||
)
|
||||
.in_current_span()
|
||||
.await;
|
||||
|
||||
match gas_estimate_res {
|
||||
Ok(gas_estimate_option) => match gas_estimate_option {
|
||||
Some(gas_estimate) => {
|
||||
// Pad the gas estimate by 33%
|
||||
let (gas_estimate, _) = gas_estimate
|
||||
.saturating_mul(U256::from(4))
|
||||
.div_mod(U256::from(3));
|
||||
|
||||
if gas_estimate > gas_limit {
|
||||
tracing::error!(
|
||||
sequence_number = &event.sequence_number,
|
||||
"Gas estimate for reveal with callback is higher than the gas limit"
|
||||
);
|
||||
return Ok(());
|
||||
}
|
||||
|
||||
let contract_call = contract
|
||||
.reveal_with_callback(
|
||||
event.provider_address,
|
||||
event.sequence_number,
|
||||
event.user_random_number,
|
||||
provider_revelation,
|
||||
)
|
||||
.gas(gas_estimate);
|
||||
|
||||
let res = contract_call.send().await;
|
||||
|
||||
let pending_tx = match res {
|
||||
Ok(pending_tx) => pending_tx,
|
||||
Err(e) => match e {
|
||||
// If there is a provider error, we weren't able to send the transaction.
|
||||
// We will return an error. So, that the caller can decide what to do (retry).
|
||||
ContractError::ProviderError { e } => return Err(e.into()),
|
||||
// For all the other errors, it is likely the case we won't be able to reveal for
|
||||
// ever. We will return an Ok(()) to signal that we have processed this reveal
|
||||
// and concluded that its Ok to not reveal.
|
||||
_ => {
|
||||
tracing::error!(
|
||||
sequence_number = &event.sequence_number,
|
||||
"Error while revealing with error: {:?}",
|
||||
e
|
||||
);
|
||||
return Ok(());
|
||||
}
|
||||
},
|
||||
};
|
||||
|
||||
match pending_tx.await {
|
||||
Ok(res) => {
|
||||
tracing::info!(
|
||||
sequence_number = &event.sequence_number,
|
||||
"Revealed with res: {:?}",
|
||||
res
|
||||
);
|
||||
Ok(())
|
||||
}
|
||||
Err(e) => {
|
||||
tracing::error!(
|
||||
sequence_number = &event.sequence_number,
|
||||
"Error while revealing with error: {:?}",
|
||||
e
|
||||
);
|
||||
Err(e.into())
|
||||
}
|
||||
}
|
||||
}
|
||||
None => {
|
||||
tracing::info!(
|
||||
sequence_number = &event.sequence_number,
|
||||
"Not processing event"
|
||||
);
|
||||
Ok(())
|
||||
}
|
||||
},
|
||||
Err(e) => {
|
||||
tracing::error!(
|
||||
sequence_number = &event.sequence_number,
|
||||
"Error while simulating reveal with error: {:?}",
|
||||
e
|
||||
);
|
||||
Err(e)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/// Process a range of blocks in batches. It calls the `process_single_block_batch` method for each batch.
|
||||
#[tracing::instrument(skip_all, fields(range_from_block=block_range.from, range_to_block=block_range.to))]
|
||||
pub async fn process_block_range(
|
||||
block_range: BlockRange,
|
||||
contract: Arc<SignablePythContract>,
|
||||
gas_limit: U256,
|
||||
chain_state: api::BlockchainState,
|
||||
) {
|
||||
let BlockRange {
|
||||
from: first_block,
|
||||
to: last_block,
|
||||
} = block_range;
|
||||
let mut current_block = first_block;
|
||||
while current_block <= last_block {
|
||||
let mut to_block = current_block + BLOCK_BATCH_SIZE;
|
||||
if to_block > last_block {
|
||||
to_block = last_block;
|
||||
}
|
||||
|
||||
process_single_block_batch(
|
||||
BlockRange {
|
||||
from: current_block,
|
||||
to: to_block,
|
||||
},
|
||||
contract.clone(),
|
||||
gas_limit,
|
||||
chain_state.clone(),
|
||||
)
|
||||
.in_current_span()
|
||||
.await;
|
||||
|
||||
current_block = to_block + 1;
|
||||
}
|
||||
}
|
||||
|
||||
/// Process a batch of blocks for a chain. It will fetch events for all the blocks in a single call for the provided batch
|
||||
/// and then try to process them one by one. If the process fails, it will retry indefinitely.
|
||||
#[tracing::instrument(name="batch", skip_all, fields(batch_from_block=block_range.from, batch_to_block=block_range.to))]
|
||||
pub async fn process_single_block_batch(
|
||||
block_range: BlockRange,
|
||||
contract: Arc<SignablePythContract>,
|
||||
gas_limit: U256,
|
||||
chain_state: api::BlockchainState,
|
||||
) {
|
||||
loop {
|
||||
let events_res = chain_state
|
||||
.contract
|
||||
.get_request_with_callback_events(block_range.from, block_range.to)
|
||||
.await;
|
||||
|
||||
match events_res {
|
||||
Ok(events) => {
|
||||
tracing::info!(num_of_events = &events.len(), "Processing",);
|
||||
for event in &events {
|
||||
tracing::info!(sequence_number = &event.sequence_number, "Processing event",);
|
||||
while let Err(e) =
|
||||
process_event(event.clone(), &chain_state, &contract, gas_limit)
|
||||
.in_current_span()
|
||||
.await
|
||||
{
|
||||
tracing::error!(
|
||||
sequence_number = &event.sequence_number,
|
||||
"Error while processing event. Waiting for {} seconds before retry. error: {:?}",
|
||||
RETRY_INTERVAL.as_secs(),
|
||||
e
|
||||
);
|
||||
time::sleep(RETRY_INTERVAL).await;
|
||||
}
|
||||
tracing::info!(sequence_number = &event.sequence_number, "Processed event",);
|
||||
}
|
||||
tracing::info!(num_of_events = &events.len(), "Processed",);
|
||||
break;
|
||||
}
|
||||
Err(e) => {
|
||||
tracing::error!(
|
||||
"Error while getting events. Waiting for {} seconds before retry. error: {:?}",
|
||||
RETRY_INTERVAL.as_secs(),
|
||||
e
|
||||
);
|
||||
time::sleep(RETRY_INTERVAL).await;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Wrapper for the `watch_blocks` method. If there was an error while watching, it will retry after a delay.
|
||||
/// It retries indefinitely.
|
||||
#[tracing::instrument(name="watch_blocks", skip_all, fields(initial_safe_block=latest_safe_block))]
|
||||
pub async fn watch_blocks_wrapper(
|
||||
chain_state: BlockchainState,
|
||||
latest_safe_block: BlockNumber,
|
||||
tx: mpsc::Sender<BlockRange>,
|
||||
geth_rpc_wss: Option<String>,
|
||||
) {
|
||||
let mut last_safe_block_processed = latest_safe_block;
|
||||
loop {
|
||||
if let Err(e) = watch_blocks(
|
||||
chain_state.clone(),
|
||||
&mut last_safe_block_processed,
|
||||
tx.clone(),
|
||||
geth_rpc_wss.clone(),
|
||||
)
|
||||
.in_current_span()
|
||||
.await
|
||||
{
|
||||
tracing::error!("watching blocks. error: {:?}", e);
|
||||
time::sleep(RETRY_INTERVAL).await;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Watch for new blocks and send the range of blocks for which events have not been handled to the `tx` channel.
|
||||
/// We are subscribing to new blocks instead of events. If we miss some blocks, it will be fine as we are sending
|
||||
/// block ranges to the `tx` channel. If we have subscribed to events, we could have missed those and won't even
|
||||
/// know about it.
|
||||
pub async fn watch_blocks(
|
||||
chain_state: BlockchainState,
|
||||
last_safe_block_processed: &mut BlockNumber,
|
||||
tx: mpsc::Sender<BlockRange>,
|
||||
geth_rpc_wss: Option<String>,
|
||||
) -> Result<()> {
|
||||
tracing::info!("Watching blocks to handle new events");
|
||||
|
||||
let provider_option = match geth_rpc_wss {
|
||||
Some(wss) => Some(match Provider::<Ws>::connect(wss.clone()).await {
|
||||
Ok(provider) => provider,
|
||||
Err(e) => {
|
||||
tracing::error!("Error while connecting to wss: {}. error: {:?}", wss, e);
|
||||
return Err(e.into());
|
||||
}
|
||||
}),
|
||||
None => {
|
||||
tracing::info!("No wss provided");
|
||||
None
|
||||
}
|
||||
};
|
||||
|
||||
let mut stream_option = match provider_option {
|
||||
Some(ref provider) => Some(match provider.subscribe_blocks().await {
|
||||
Ok(client) => client,
|
||||
Err(e) => {
|
||||
tracing::error!("Error while subscribing to blocks. error {:?}", e);
|
||||
return Err(e.into());
|
||||
}
|
||||
}),
|
||||
None => None,
|
||||
};
|
||||
|
||||
loop {
|
||||
match stream_option {
|
||||
Some(ref mut stream) => {
|
||||
if let None = stream.next().await {
|
||||
tracing::error!("Error blocks subscription stream ended");
|
||||
return Err(anyhow!("Error blocks subscription stream ended"));
|
||||
}
|
||||
}
|
||||
None => {
|
||||
time::sleep(POLL_INTERVAL).await;
|
||||
}
|
||||
}
|
||||
|
||||
let latest_safe_block = get_latest_safe_block(&chain_state).in_current_span().await;
|
||||
if latest_safe_block > *last_safe_block_processed {
|
||||
match tx
|
||||
.send(BlockRange {
|
||||
from: *last_safe_block_processed + 1,
|
||||
to: latest_safe_block,
|
||||
})
|
||||
.await
|
||||
{
|
||||
Ok(_) => {
|
||||
tracing::info!(
|
||||
from_block = *last_safe_block_processed + 1,
|
||||
to_block = &latest_safe_block,
|
||||
"Block range sent to handle events",
|
||||
);
|
||||
*last_safe_block_processed = latest_safe_block;
|
||||
}
|
||||
Err(e) => {
|
||||
tracing::error!(
|
||||
"Error while sending block range to handle events. These will be handled in next call. error: {:?}",
|
||||
e
|
||||
);
|
||||
}
|
||||
};
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// It waits on rx channel to receive block ranges and then calls process_block_range to process them.
|
||||
#[tracing::instrument(skip_all)]
|
||||
pub async fn process_new_blocks(
|
||||
chain_state: BlockchainState,
|
||||
mut rx: mpsc::Receiver<BlockRange>,
|
||||
contract: Arc<SignablePythContract>,
|
||||
gas_limit: U256,
|
||||
) {
|
||||
tracing::info!("Waiting for new block ranges to process");
|
||||
loop {
|
||||
if let Some(block_range) = rx.recv().await {
|
||||
process_block_range(
|
||||
block_range,
|
||||
Arc::clone(&contract),
|
||||
gas_limit,
|
||||
chain_state.clone(),
|
||||
)
|
||||
.in_current_span()
|
||||
.await;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Processes the backlog_range for a chain.
|
||||
#[tracing::instrument(skip_all)]
|
||||
pub async fn process_backlog(
|
||||
backlog_range: BlockRange,
|
||||
contract: Arc<SignablePythContract>,
|
||||
gas_limit: U256,
|
||||
chain_state: BlockchainState,
|
||||
) {
|
||||
tracing::info!("Processing backlog");
|
||||
process_block_range(backlog_range, contract, gas_limit, chain_state)
|
||||
.in_current_span()
|
||||
.await;
|
||||
tracing::info!("Backlog processed");
|
||||
}
|
|
@ -1796,7 +1796,7 @@ checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
|
|||
|
||||
[[package]]
|
||||
name = "hermes"
|
||||
version = "0.5.3"
|
||||
version = "0.5.9"
|
||||
dependencies = [
|
||||
"anyhow",
|
||||
"async-trait",
|
||||
|
@ -1839,6 +1839,7 @@ dependencies = [
|
|||
"solana-sdk",
|
||||
"strum",
|
||||
"tokio",
|
||||
"tokio-stream",
|
||||
"tonic",
|
||||
"tonic-build",
|
||||
"tower-http",
|
||||
|
@ -3137,7 +3138,7 @@ dependencies = [
|
|||
|
||||
[[package]]
|
||||
name = "pythnet-sdk"
|
||||
version = "2.0.0"
|
||||
version = "2.1.0"
|
||||
dependencies = [
|
||||
"bincode",
|
||||
"borsh 0.10.3",
|
||||
|
@ -5188,9 +5189,9 @@ dependencies = [
|
|||
|
||||
[[package]]
|
||||
name = "termcolor"
|
||||
version = "1.4.1"
|
||||
version = "1.1.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "06794f8f6c5c898b3275aebefa6b8a1cb24cd2c6c79397ab15774837a0bc5755"
|
||||
checksum = "bab24d30b911b2376f3a13cc2cd443142f0c81dda04c118693e35b3835757755"
|
||||
dependencies = [
|
||||
"winapi-util",
|
||||
]
|
||||
|
@ -5385,6 +5386,7 @@ dependencies = [
|
|||
"futures-core",
|
||||
"pin-project-lite",
|
||||
"tokio",
|
||||
"tokio-util",
|
||||
]
|
||||
|
||||
[[package]]
|
|
@ -1,6 +1,6 @@
|
|||
[package]
|
||||
name = "hermes"
|
||||
version = "0.5.3"
|
||||
version = "0.5.9"
|
||||
description = "Hermes is an agent that provides Verified Prices from the Pythnet Pyth Oracle."
|
||||
edition = "2021"
|
||||
|
||||
|
@ -31,7 +31,7 @@ prometheus-client = { version = "0.21.2" }
|
|||
prost = { version = "0.12.1" }
|
||||
pyth-sdk = { version = "0.8.0" }
|
||||
pyth-sdk-solana = { version = "0.9.0" }
|
||||
pythnet-sdk = { path = "../pythnet/pythnet_sdk/", version = "2.0.0", features = ["strum"] }
|
||||
pythnet-sdk = { path = "../../pythnet/pythnet_sdk/", version = "2.0.0", features = ["strum"] }
|
||||
rand = { version = "0.8.5" }
|
||||
reqwest = { version = "0.11.14", features = ["blocking", "json"] }
|
||||
secp256k1 = { version = "0.27.0", features = ["rand", "recovery", "serde"] }
|
||||
|
@ -42,6 +42,7 @@ serde_wormhole = { git = "https://github.com/wormhole-foundation/wormhol
|
|||
sha3 = { version = "0.10.4" }
|
||||
strum = { version = "0.24.1", features = ["derive"] }
|
||||
tokio = { version = "1.26.0", features = ["full"] }
|
||||
tokio-stream = { version = "0.1.15", features = ["full"] }
|
||||
tonic = { version = "0.10.1", features = ["tls"] }
|
||||
tower-http = { version = "0.4.0", features = ["cors"] }
|
||||
tracing = { version = "0.1.37", features = ["log"] }
|
|
@ -12,15 +12,15 @@ RUN rustup default nightly-2024-03-26
|
|||
|
||||
# Build
|
||||
WORKDIR /src
|
||||
COPY hermes hermes
|
||||
COPY apps/hermes apps/hermes
|
||||
COPY pythnet/pythnet_sdk pythnet/pythnet_sdk
|
||||
|
||||
|
||||
WORKDIR /src/hermes
|
||||
WORKDIR /src/apps/hermes
|
||||
|
||||
RUN --mount=type=cache,target=/root/.cargo/registry cargo build --release
|
||||
|
||||
FROM rust:1.77.0
|
||||
|
||||
# Copy artifacts from other images
|
||||
COPY --from=build /src/hermes/target/release/hermes /usr/local/bin/
|
||||
COPY --from=build /src/apps/hermes/target/release/hermes /usr/local/bin/
|
|
@ -35,14 +35,14 @@ To set up and run a Hermes node, follow the steps below:
|
|||
```
|
||||
4. **Build the project**: Navigate to the project directory and run the following command to build the project:
|
||||
```bash
|
||||
cd hermes
|
||||
cd apps/hermes
|
||||
cargo build --release
|
||||
```
|
||||
This will create a binary in the target/release directory.
|
||||
5. **Run the node**: To run Hermes for Pythnet, use the following command:
|
||||
|
||||
```bash
|
||||
./target/release/hermes run \
|
||||
cargo run --release -- run \
|
||||
--pythnet-http-addr https://pythnet-rpc/ \
|
||||
--pythnet-ws-addr wss://pythnet-rpc/ \
|
||||
--wormhole-spy-rpc-addr https://wormhole-spy-rpc/
|
|
@ -1,6 +1,5 @@
|
|||
use {
|
||||
crate::{
|
||||
aggregate::AggregationEvent,
|
||||
config::RunOptions,
|
||||
state::State,
|
||||
},
|
||||
|
@ -14,7 +13,6 @@ use {
|
|||
ipnet::IpNet,
|
||||
serde_qs::axum::QsQueryConfig,
|
||||
std::sync::Arc,
|
||||
tokio::sync::broadcast::Sender,
|
||||
tower_http::cors::CorsLayer,
|
||||
utoipa::OpenApi,
|
||||
utoipa_swagger_ui::SwaggerUi,
|
||||
|
@ -26,20 +24,29 @@ mod rest;
|
|||
pub mod types;
|
||||
mod ws;
|
||||
|
||||
#[derive(Clone)]
|
||||
pub struct ApiState {
|
||||
pub state: Arc<State>,
|
||||
pub struct ApiState<S = State> {
|
||||
pub state: Arc<S>,
|
||||
pub ws: Arc<ws::WsState>,
|
||||
pub metrics: Arc<metrics_middleware::Metrics>,
|
||||
pub update_tx: Sender<AggregationEvent>,
|
||||
}
|
||||
|
||||
impl ApiState {
|
||||
/// Manually implement `Clone` as the derive macro will try and slap `Clone` on
|
||||
/// `State` which should not be Clone.
|
||||
impl<S> Clone for ApiState<S> {
|
||||
fn clone(&self) -> Self {
|
||||
Self {
|
||||
state: self.state.clone(),
|
||||
ws: self.ws.clone(),
|
||||
metrics: self.metrics.clone(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl ApiState<State> {
|
||||
pub fn new(
|
||||
state: Arc<State>,
|
||||
ws_whitelist: Vec<IpNet>,
|
||||
requester_ip_header_name: String,
|
||||
update_tx: Sender<AggregationEvent>,
|
||||
) -> Self {
|
||||
Self {
|
||||
metrics: Arc::new(metrics_middleware::Metrics::new(state.clone())),
|
||||
|
@ -49,24 +56,18 @@ impl ApiState {
|
|||
state.clone(),
|
||||
)),
|
||||
state,
|
||||
update_tx,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[tracing::instrument(skip(opts, state, update_tx))]
|
||||
pub async fn spawn(
|
||||
opts: RunOptions,
|
||||
state: Arc<State>,
|
||||
update_tx: Sender<AggregationEvent>,
|
||||
) -> Result<()> {
|
||||
#[tracing::instrument(skip(opts, state))]
|
||||
pub async fn spawn(opts: RunOptions, state: Arc<State>) -> Result<()> {
|
||||
let state = {
|
||||
let opts = opts.clone();
|
||||
ApiState::new(
|
||||
state,
|
||||
opts.rpc.ws_whitelist,
|
||||
opts.rpc.requester_ip_header_name,
|
||||
update_tx,
|
||||
)
|
||||
};
|
||||
|
||||
|
@ -93,6 +94,7 @@ pub async fn run(opts: RunOptions, state: ApiState) -> Result<()> {
|
|||
rest::latest_price_updates,
|
||||
rest::timestamp_price_updates,
|
||||
rest::price_feeds_metadata,
|
||||
rest::price_stream_sse_handler,
|
||||
),
|
||||
components(
|
||||
schemas(
|
||||
|
@ -122,6 +124,7 @@ pub async fn run(opts: RunOptions, state: ApiState) -> Result<()> {
|
|||
// Initialize Axum Router. Note the type here is a `Router<State>` due to the use of the
|
||||
// `with_state` method which replaces `Body` with `State` in the type signature.
|
||||
let app = Router::new();
|
||||
#[allow(deprecated)]
|
||||
let app = app
|
||||
.merge(SwaggerUi::new("/docs").url("/docs/openapi.json", ApiDoc::openapi()))
|
||||
.route("/", get(rest::index))
|
||||
|
@ -131,6 +134,10 @@ pub async fn run(opts: RunOptions, state: ApiState) -> Result<()> {
|
|||
.route("/api/latest_price_feeds", get(rest::latest_price_feeds))
|
||||
.route("/api/latest_vaas", get(rest::latest_vaas))
|
||||
.route("/api/price_feed_ids", get(rest::price_feed_ids))
|
||||
.route(
|
||||
"/v2/updates/price/stream",
|
||||
get(rest::price_stream_sse_handler),
|
||||
)
|
||||
.route("/v2/updates/price/latest", get(rest::latest_price_updates))
|
||||
.route(
|
||||
"/v2/updates/price/:publish_time",
|
|
@ -1,4 +1,4 @@
|
|||
use crate::aggregate::UnixTimestamp;
|
||||
use crate::state::aggregate::UnixTimestamp;
|
||||
|
||||
// Example values for the utoipa API docs.
|
||||
// Note that each of these expressions is only evaluated once when the documentation is created,
|
|
@ -1,5 +1,6 @@
|
|||
use {
|
||||
super::ApiState,
|
||||
crate::state::aggregate::Aggregates,
|
||||
axum::{
|
||||
http::StatusCode,
|
||||
response::{
|
||||
|
@ -21,6 +22,7 @@ mod price_feed_ids;
|
|||
mod ready;
|
||||
mod v2;
|
||||
|
||||
|
||||
pub use {
|
||||
get_price_feed::*,
|
||||
get_vaa::*,
|
||||
|
@ -34,10 +36,12 @@ pub use {
|
|||
v2::{
|
||||
latest_price_updates::*,
|
||||
price_feeds_metadata::*,
|
||||
sse::*,
|
||||
timestamp_price_updates::*,
|
||||
},
|
||||
};
|
||||
|
||||
#[derive(Debug)]
|
||||
pub enum RestError {
|
||||
BenchmarkPriceNotUnique,
|
||||
UpdateDataNotFound,
|
||||
|
@ -90,11 +94,15 @@ impl IntoResponse for RestError {
|
|||
}
|
||||
|
||||
/// Verify that the price ids exist in the aggregate state.
|
||||
pub async fn verify_price_ids_exist(
|
||||
state: &ApiState,
|
||||
pub async fn verify_price_ids_exist<S>(
|
||||
state: &ApiState<S>,
|
||||
price_ids: &[PriceIdentifier],
|
||||
) -> Result<(), RestError> {
|
||||
let all_ids = crate::aggregate::get_price_feed_ids(&*state.state).await;
|
||||
) -> Result<(), RestError>
|
||||
where
|
||||
S: Aggregates,
|
||||
{
|
||||
let state = &*state.state;
|
||||
let all_ids = Aggregates::get_price_feed_ids(state).await;
|
||||
let missing_ids = price_ids
|
||||
.iter()
|
||||
.filter(|id| !all_ids.contains(id))
|
|
@ -1,10 +1,6 @@
|
|||
use {
|
||||
super::verify_price_ids_exist,
|
||||
crate::{
|
||||
aggregate::{
|
||||
RequestTime,
|
||||
UnixTimestamp,
|
||||
},
|
||||
api::{
|
||||
doc_examples,
|
||||
rest::RestError,
|
||||
|
@ -12,6 +8,12 @@ use {
|
|||
PriceIdInput,
|
||||
RpcPriceFeed,
|
||||
},
|
||||
ApiState,
|
||||
},
|
||||
state::aggregate::{
|
||||
Aggregates,
|
||||
RequestTime,
|
||||
UnixTimestamp,
|
||||
},
|
||||
},
|
||||
anyhow::Result,
|
||||
|
@ -47,6 +49,8 @@ pub struct GetPriceFeedQueryParams {
|
|||
binary: bool,
|
||||
}
|
||||
|
||||
/// **Deprecated: use /v2/updates/price/{publish_time} instead**
|
||||
///
|
||||
/// Get a price update for a price feed with a specific timestamp
|
||||
///
|
||||
/// Given a price feed id and timestamp, retrieve the Pyth price update closest to that timestamp.
|
||||
|
@ -60,16 +64,20 @@ pub struct GetPriceFeedQueryParams {
|
|||
GetPriceFeedQueryParams
|
||||
)
|
||||
)]
|
||||
pub async fn get_price_feed(
|
||||
State(state): State<crate::api::ApiState>,
|
||||
#[deprecated]
|
||||
pub async fn get_price_feed<S>(
|
||||
State(state): State<ApiState<S>>,
|
||||
QsQuery(params): QsQuery<GetPriceFeedQueryParams>,
|
||||
) -> Result<Json<RpcPriceFeed>, RestError> {
|
||||
) -> Result<Json<RpcPriceFeed>, RestError>
|
||||
where
|
||||
S: Aggregates,
|
||||
{
|
||||
let price_id: PriceIdentifier = params.id.into();
|
||||
|
||||
verify_price_ids_exist(&state, &[price_id]).await?;
|
||||
|
||||
let price_feeds_with_update_data = crate::aggregate::get_price_feeds_with_update_data(
|
||||
&*state.state,
|
||||
let state = &*state.state;
|
||||
let price_feeds_with_update_data = Aggregates::get_price_feeds_with_update_data(
|
||||
state,
|
||||
&[price_id],
|
||||
RequestTime::FirstAfter(params.publish_time),
|
||||
)
|
|
@ -1,15 +1,16 @@
|
|||
use {
|
||||
super::verify_price_ids_exist,
|
||||
crate::{
|
||||
aggregate::{
|
||||
get_price_feeds_with_update_data,
|
||||
RequestTime,
|
||||
UnixTimestamp,
|
||||
},
|
||||
api::{
|
||||
doc_examples,
|
||||
rest::RestError,
|
||||
types::PriceIdInput,
|
||||
ApiState,
|
||||
},
|
||||
state::aggregate::{
|
||||
Aggregates,
|
||||
RequestTime,
|
||||
UnixTimestamp,
|
||||
},
|
||||
},
|
||||
anyhow::Result,
|
||||
|
@ -54,6 +55,8 @@ pub struct GetVaaResponse {
|
|||
publish_time: UnixTimestamp,
|
||||
}
|
||||
|
||||
/// **Deprecated: use /v2/updates/price/{publish_time} instead**
|
||||
///
|
||||
/// Get a VAA for a price feed with a specific timestamp
|
||||
///
|
||||
/// Given a price feed id and timestamp, retrieve the Pyth price update closest to that timestamp.
|
||||
|
@ -68,16 +71,20 @@ pub struct GetVaaResponse {
|
|||
GetVaaQueryParams
|
||||
)
|
||||
)]
|
||||
pub async fn get_vaa(
|
||||
State(state): State<crate::api::ApiState>,
|
||||
#[deprecated]
|
||||
pub async fn get_vaa<S>(
|
||||
State(state): State<ApiState<S>>,
|
||||
QsQuery(params): QsQuery<GetVaaQueryParams>,
|
||||
) -> Result<Json<GetVaaResponse>, RestError> {
|
||||
) -> Result<Json<GetVaaResponse>, RestError>
|
||||
where
|
||||
S: Aggregates,
|
||||
{
|
||||
let price_id: PriceIdentifier = params.id.into();
|
||||
|
||||
verify_price_ids_exist(&state, &[price_id]).await?;
|
||||
|
||||
let price_feeds_with_update_data = get_price_feeds_with_update_data(
|
||||
&*state.state,
|
||||
let state = &*state.state;
|
||||
let price_feeds_with_update_data = Aggregates::get_price_feeds_with_update_data(
|
||||
state,
|
||||
&[price_id],
|
||||
RequestTime::FirstAfter(params.publish_time),
|
||||
)
|
|
@ -1,11 +1,15 @@
|
|||
use {
|
||||
super::verify_price_ids_exist,
|
||||
crate::{
|
||||
aggregate::{
|
||||
api::{
|
||||
rest::RestError,
|
||||
ApiState,
|
||||
},
|
||||
state::aggregate::{
|
||||
Aggregates,
|
||||
RequestTime,
|
||||
UnixTimestamp,
|
||||
},
|
||||
api::rest::RestError,
|
||||
},
|
||||
anyhow::Result,
|
||||
axum::{
|
||||
|
@ -42,6 +46,8 @@ pub struct GetVaaCcipResponse {
|
|||
data: String, // TODO: Use a typed wrapper for the hex output with leading 0x.
|
||||
}
|
||||
|
||||
/// **Deprecated: use /v2/updates/price/{publish_time} instead**
|
||||
///
|
||||
/// Get a VAA for a price feed using CCIP
|
||||
///
|
||||
/// This endpoint accepts a single argument which is a hex-encoded byte string of the following form:
|
||||
|
@ -56,25 +62,30 @@ pub struct GetVaaCcipResponse {
|
|||
GetVaaCcipQueryParams
|
||||
)
|
||||
)]
|
||||
pub async fn get_vaa_ccip(
|
||||
State(state): State<crate::api::ApiState>,
|
||||
#[deprecated]
|
||||
pub async fn get_vaa_ccip<S>(
|
||||
State(state): State<ApiState<S>>,
|
||||
QsQuery(params): QsQuery<GetVaaCcipQueryParams>,
|
||||
) -> Result<Json<GetVaaCcipResponse>, RestError> {
|
||||
) -> Result<Json<GetVaaCcipResponse>, RestError>
|
||||
where
|
||||
S: Aggregates,
|
||||
{
|
||||
let price_id: PriceIdentifier = PriceIdentifier::new(
|
||||
params.data[0..32]
|
||||
.try_into()
|
||||
.map_err(|_| RestError::InvalidCCIPInput)?,
|
||||
);
|
||||
verify_price_ids_exist(&state, &[price_id]).await?;
|
||||
|
||||
let publish_time = UnixTimestamp::from_be_bytes(
|
||||
params.data[32..40]
|
||||
.try_into()
|
||||
.map_err(|_| RestError::InvalidCCIPInput)?,
|
||||
);
|
||||
|
||||
verify_price_ids_exist(&state, &[price_id]).await?;
|
||||
|
||||
let price_feeds_with_update_data = crate::aggregate::get_price_feeds_with_update_data(
|
||||
&*state.state,
|
||||
let state = &*state.state;
|
||||
let price_feeds_with_update_data = Aggregates::get_price_feeds_with_update_data(
|
||||
state,
|
||||
&[price_id],
|
||||
RequestTime::FirstAfter(publish_time),
|
||||
)
|
|
@ -17,6 +17,7 @@ pub async fn index() -> impl IntoResponse {
|
|||
"/api/get_vaa?id=<price_feed_id>&publish_time=<publish_time_in_unix_timestamp>",
|
||||
"/api/get_vaa_ccip?data=<0x<price_feed_id_32_bytes>+<publish_time_unix_timestamp_be_8_bytes>>",
|
||||
"/v2/updates/price/latest?ids[]=<price_feed_id>&ids[]=<price_feed_id_2>&..(&encoding=hex|base64)(&parsed=false)",
|
||||
"/v2/updates/price/stream?ids[]=<price_feed_id>&ids[]=<price_feed_id_2>&..(&encoding=hex|base64)(&parsed=false)(&allow_unordered=false)(&benchmarks_only=false)",
|
||||
"/v2/updates/price/<timestamp>?ids[]=<price_feed_id>&ids[]=<price_feed_id_2>&..(&encoding=hex|base64)(&parsed=false)",
|
||||
"/v2/price_feeds?(query=btc)(&asset_type=crypto|equity|fx|metal|rates)",
|
||||
])
|
|
@ -1,13 +1,17 @@
|
|||
use {
|
||||
super::verify_price_ids_exist,
|
||||
crate::{
|
||||
aggregate::RequestTime,
|
||||
api::{
|
||||
rest::RestError,
|
||||
types::{
|
||||
PriceIdInput,
|
||||
RpcPriceFeed,
|
||||
},
|
||||
ApiState,
|
||||
},
|
||||
state::aggregate::{
|
||||
Aggregates,
|
||||
RequestTime,
|
||||
},
|
||||
},
|
||||
anyhow::Result,
|
||||
|
@ -46,6 +50,8 @@ pub struct LatestPriceFeedsQueryParams {
|
|||
binary: bool,
|
||||
}
|
||||
|
||||
/// **Deprecated: use /v2/updates/price/latest instead**
|
||||
///
|
||||
/// Get the latest price updates by price feed id.
|
||||
///
|
||||
/// Given a collection of price feed ids, retrieve the latest Pyth price for each price feed.
|
||||
|
@ -59,19 +65,20 @@ pub struct LatestPriceFeedsQueryParams {
|
|||
LatestPriceFeedsQueryParams
|
||||
)
|
||||
)]
|
||||
pub async fn latest_price_feeds(
|
||||
State(state): State<crate::api::ApiState>,
|
||||
#[deprecated]
|
||||
pub async fn latest_price_feeds<S>(
|
||||
State(state): State<ApiState<S>>,
|
||||
QsQuery(params): QsQuery<LatestPriceFeedsQueryParams>,
|
||||
) -> Result<Json<Vec<RpcPriceFeed>>, RestError> {
|
||||
) -> Result<Json<Vec<RpcPriceFeed>>, RestError>
|
||||
where
|
||||
S: Aggregates,
|
||||
{
|
||||
let price_ids: Vec<PriceIdentifier> = params.ids.into_iter().map(|id| id.into()).collect();
|
||||
|
||||
verify_price_ids_exist(&state, &price_ids).await?;
|
||||
|
||||
let price_feeds_with_update_data = crate::aggregate::get_price_feeds_with_update_data(
|
||||
&*state.state,
|
||||
&price_ids,
|
||||
RequestTime::Latest,
|
||||
)
|
||||
let state = &*state.state;
|
||||
let price_feeds_with_update_data =
|
||||
Aggregates::get_price_feeds_with_update_data(state, &price_ids, RequestTime::Latest)
|
||||
.await
|
||||
.map_err(|e| {
|
||||
tracing::warn!(
|
|
@ -1,11 +1,15 @@
|
|||
use {
|
||||
super::verify_price_ids_exist,
|
||||
crate::{
|
||||
aggregate::RequestTime,
|
||||
api::{
|
||||
doc_examples,
|
||||
rest::RestError,
|
||||
types::PriceIdInput,
|
||||
ApiState,
|
||||
},
|
||||
state::aggregate::{
|
||||
Aggregates,
|
||||
RequestTime,
|
||||
},
|
||||
},
|
||||
anyhow::Result,
|
||||
|
@ -39,6 +43,8 @@ pub struct LatestVaasQueryParams {
|
|||
}
|
||||
|
||||
|
||||
/// **Deprecated: use /v2/updates/price/latest instead**
|
||||
///
|
||||
/// Get VAAs for a set of price feed ids.
|
||||
///
|
||||
/// Given a collection of price feed ids, retrieve the latest VAA for each. The returned VAA(s) can
|
||||
|
@ -54,19 +60,20 @@ pub struct LatestVaasQueryParams {
|
|||
(status = 200, description = "VAAs retrieved successfully", body = Vec<String>, example=json!([doc_examples::vaa_example()]))
|
||||
),
|
||||
)]
|
||||
pub async fn latest_vaas(
|
||||
State(state): State<crate::api::ApiState>,
|
||||
#[deprecated]
|
||||
pub async fn latest_vaas<S>(
|
||||
State(state): State<ApiState<S>>,
|
||||
QsQuery(params): QsQuery<LatestVaasQueryParams>,
|
||||
) -> Result<Json<Vec<String>>, RestError> {
|
||||
) -> Result<Json<Vec<String>>, RestError>
|
||||
where
|
||||
S: Aggregates,
|
||||
{
|
||||
let price_ids: Vec<PriceIdentifier> = params.ids.into_iter().map(|id| id.into()).collect();
|
||||
|
||||
verify_price_ids_exist(&state, &price_ids).await?;
|
||||
|
||||
let price_feeds_with_update_data = crate::aggregate::get_price_feeds_with_update_data(
|
||||
&*state.state,
|
||||
&price_ids,
|
||||
RequestTime::Latest,
|
||||
)
|
||||
let state = &*state.state;
|
||||
let price_feeds_with_update_data =
|
||||
Aggregates::get_price_feeds_with_update_data(state, &price_ids, RequestTime::Latest)
|
||||
.await
|
||||
.map_err(|e| {
|
||||
tracing::warn!(
|
|
@ -1,7 +1,11 @@
|
|||
use {
|
||||
crate::api::{
|
||||
crate::{
|
||||
api::{
|
||||
rest::RestError,
|
||||
types::RpcPriceIdentifier,
|
||||
ApiState,
|
||||
},
|
||||
state::aggregate::Aggregates,
|
||||
},
|
||||
anyhow::Result,
|
||||
axum::{
|
||||
|
@ -10,6 +14,8 @@ use {
|
|||
},
|
||||
};
|
||||
|
||||
/// **Deprecated: use /v2/price_feeds instead**
|
||||
///
|
||||
/// Get the set of price feed IDs.
|
||||
///
|
||||
/// This endpoint fetches all of the price feed IDs for which price updates can be retrieved.
|
||||
|
@ -21,10 +27,15 @@ use {
|
|||
(status = 200, description = "Price feed ids retrieved successfully", body = Vec<RpcPriceIdentifier>)
|
||||
),
|
||||
)]
|
||||
pub async fn price_feed_ids(
|
||||
State(state): State<crate::api::ApiState>,
|
||||
) -> Result<Json<Vec<RpcPriceIdentifier>>, RestError> {
|
||||
let price_feed_ids = crate::aggregate::get_price_feed_ids(&*state.state)
|
||||
#[deprecated]
|
||||
pub async fn price_feed_ids<S>(
|
||||
State(state): State<ApiState<S>>,
|
||||
) -> Result<Json<Vec<RpcPriceIdentifier>>, RestError>
|
||||
where
|
||||
S: Aggregates,
|
||||
{
|
||||
let state = &*state.state;
|
||||
let price_feed_ids = Aggregates::get_price_feed_ids(state)
|
||||
.await
|
||||
.into_iter()
|
||||
.map(RpcPriceIdentifier::from)
|
|
@ -0,0 +1,25 @@
|
|||
use {
|
||||
crate::{
|
||||
api::ApiState,
|
||||
state::aggregate::Aggregates,
|
||||
},
|
||||
axum::{
|
||||
extract::State,
|
||||
http::StatusCode,
|
||||
response::{
|
||||
IntoResponse,
|
||||
Response,
|
||||
},
|
||||
},
|
||||
};
|
||||
|
||||
pub async fn ready<S>(State(state): State<ApiState<S>>) -> Response
|
||||
where
|
||||
S: Aggregates,
|
||||
{
|
||||
let state = &*state.state;
|
||||
match Aggregates::is_ready(state).await {
|
||||
true => (StatusCode::OK, "OK").into_response(),
|
||||
false => (StatusCode::SERVICE_UNAVAILABLE, "Service Unavailable").into_response(),
|
||||
}
|
||||
}
|
|
@ -1,6 +1,5 @@
|
|||
use {
|
||||
crate::{
|
||||
aggregate::RequestTime,
|
||||
api::{
|
||||
rest::{
|
||||
verify_price_ids_exist,
|
||||
|
@ -13,6 +12,11 @@ use {
|
|||
PriceIdInput,
|
||||
PriceUpdate,
|
||||
},
|
||||
ApiState,
|
||||
},
|
||||
state::aggregate::{
|
||||
Aggregates,
|
||||
RequestTime,
|
||||
},
|
||||
},
|
||||
anyhow::Result,
|
||||
|
@ -46,11 +50,11 @@ pub struct LatestPriceUpdatesQueryParams {
|
|||
#[param(example = "e62df6c8b4a85fe1a67db44dc12de5db330f7ac66b72dc658afedf0f4a415b43")]
|
||||
ids: Vec<PriceIdInput>,
|
||||
|
||||
/// If true, include the parsed price update in the `parsed` field of each returned feed.
|
||||
/// If true, include the parsed price update in the `parsed` field of each returned feed. Default is `hex`.
|
||||
#[serde(default)]
|
||||
encoding: EncodingType,
|
||||
|
||||
/// If true, include the parsed price update in the `parsed` field of each returned feed.
|
||||
/// If true, include the parsed price update in the `parsed` field of each returned feed. Default is `true`.
|
||||
#[serde(default = "default_true")]
|
||||
parsed: bool,
|
||||
}
|
||||
|
@ -73,19 +77,19 @@ fn default_true() -> bool {
|
|||
LatestPriceUpdatesQueryParams
|
||||
)
|
||||
)]
|
||||
pub async fn latest_price_updates(
|
||||
State(state): State<crate::api::ApiState>,
|
||||
pub async fn latest_price_updates<S>(
|
||||
State(state): State<ApiState<S>>,
|
||||
QsQuery(params): QsQuery<LatestPriceUpdatesQueryParams>,
|
||||
) -> Result<Json<PriceUpdate>, RestError> {
|
||||
) -> Result<Json<PriceUpdate>, RestError>
|
||||
where
|
||||
S: Aggregates,
|
||||
{
|
||||
let price_ids: Vec<PriceIdentifier> = params.ids.into_iter().map(|id| id.into()).collect();
|
||||
|
||||
verify_price_ids_exist(&state, &price_ids).await?;
|
||||
|
||||
let price_feeds_with_update_data = crate::aggregate::get_price_feeds_with_update_data(
|
||||
&*state.state,
|
||||
&price_ids,
|
||||
RequestTime::Latest,
|
||||
)
|
||||
let state = &*state.state;
|
||||
let price_feeds_with_update_data =
|
||||
Aggregates::get_price_feeds_with_update_data(state, &price_ids, RequestTime::Latest)
|
||||
.await
|
||||
.map_err(|e| {
|
||||
tracing::warn!(
|
|
@ -1,3 +1,4 @@
|
|||
pub mod latest_price_updates;
|
||||
pub mod price_feeds_metadata;
|
||||
pub mod sse;
|
||||
pub mod timestamp_price_updates;
|
|
@ -6,8 +6,9 @@ use {
|
|||
AssetType,
|
||||
PriceFeedMetadata,
|
||||
},
|
||||
ApiState,
|
||||
},
|
||||
price_feeds_metadata::get_price_feeds_metadata,
|
||||
price_feeds_metadata::PriceFeedMeta,
|
||||
},
|
||||
anyhow::Result,
|
||||
axum::{
|
||||
|
@ -46,12 +47,16 @@ pub struct PriceFeedsMetadataQueryParams {
|
|||
PriceFeedsMetadataQueryParams
|
||||
)
|
||||
)]
|
||||
pub async fn price_feeds_metadata(
|
||||
State(state): State<crate::api::ApiState>,
|
||||
pub async fn price_feeds_metadata<S>(
|
||||
State(state): State<ApiState<S>>,
|
||||
QsQuery(params): QsQuery<PriceFeedsMetadataQueryParams>,
|
||||
) -> Result<Json<Vec<PriceFeedMetadata>>, RestError> {
|
||||
let price_feeds_metadata =
|
||||
get_price_feeds_metadata(&state.state, params.query, params.asset_type)
|
||||
) -> Result<Json<Vec<PriceFeedMetadata>>, RestError>
|
||||
where
|
||||
S: PriceFeedMeta,
|
||||
{
|
||||
let state = &state.state;
|
||||
let price_feeds_metadata = state
|
||||
.get_price_feeds_metadata(params.query, params.asset_type)
|
||||
.await
|
||||
.map_err(|e| {
|
||||
tracing::warn!("RPC connection error: {}", e);
|
|
@ -0,0 +1,235 @@
|
|||
use {
|
||||
crate::{
|
||||
api::{
|
||||
rest::{
|
||||
verify_price_ids_exist,
|
||||
RestError,
|
||||
},
|
||||
types::{
|
||||
BinaryPriceUpdate,
|
||||
EncodingType,
|
||||
ParsedPriceUpdate,
|
||||
PriceIdInput,
|
||||
PriceUpdate,
|
||||
RpcPriceIdentifier,
|
||||
},
|
||||
ApiState,
|
||||
},
|
||||
state::aggregate::{
|
||||
Aggregates,
|
||||
AggregationEvent,
|
||||
RequestTime,
|
||||
},
|
||||
},
|
||||
anyhow::Result,
|
||||
axum::{
|
||||
extract::State,
|
||||
response::sse::{
|
||||
Event,
|
||||
KeepAlive,
|
||||
Sse,
|
||||
},
|
||||
},
|
||||
futures::Stream,
|
||||
pyth_sdk::PriceIdentifier,
|
||||
serde::Deserialize,
|
||||
serde_qs::axum::QsQuery,
|
||||
std::convert::Infallible,
|
||||
tokio::sync::broadcast,
|
||||
tokio_stream::{
|
||||
wrappers::BroadcastStream,
|
||||
StreamExt as _,
|
||||
},
|
||||
utoipa::IntoParams,
|
||||
};
|
||||
|
||||
#[derive(Debug, Deserialize, IntoParams)]
|
||||
#[into_params(parameter_in = Query)]
|
||||
pub struct StreamPriceUpdatesQueryParams {
|
||||
/// Get the most recent price update for this set of price feed ids.
|
||||
///
|
||||
/// This parameter can be provided multiple times to retrieve multiple price updates,
|
||||
/// for example see the following query string:
|
||||
///
|
||||
/// ```
|
||||
/// ?ids[]=a12...&ids[]=b4c...
|
||||
/// ```
|
||||
#[param(rename = "ids[]")]
|
||||
#[param(example = "e62df6c8b4a85fe1a67db44dc12de5db330f7ac66b72dc658afedf0f4a415b43")]
|
||||
ids: Vec<PriceIdInput>,
|
||||
|
||||
/// If true, include the parsed price update in the `parsed` field of each returned feed. Default is `hex`.
|
||||
#[serde(default)]
|
||||
encoding: EncodingType,
|
||||
|
||||
/// If true, include the parsed price update in the `parsed` field of each returned feed. Default is `true`.
|
||||
#[serde(default = "default_true")]
|
||||
parsed: bool,
|
||||
|
||||
/// If true, allows unordered price updates to be included in the stream.
|
||||
#[serde(default)]
|
||||
allow_unordered: bool,
|
||||
|
||||
/// If true, only include benchmark prices that are the initial price updates at a given timestamp (i.e., prevPubTime != pubTime).
|
||||
#[serde(default)]
|
||||
benchmarks_only: bool,
|
||||
}
|
||||
|
||||
fn default_true() -> bool {
|
||||
true
|
||||
}
|
||||
|
||||
#[utoipa::path(
|
||||
get,
|
||||
path = "/v2/updates/price/stream",
|
||||
responses(
|
||||
(status = 200, description = "Price updates retrieved successfully", body = PriceUpdate),
|
||||
(status = 404, description = "Price ids not found", body = String)
|
||||
),
|
||||
params(StreamPriceUpdatesQueryParams)
|
||||
)]
|
||||
/// SSE route handler for streaming price updates.
|
||||
pub async fn price_stream_sse_handler<S>(
|
||||
State(state): State<ApiState<S>>,
|
||||
QsQuery(params): QsQuery<StreamPriceUpdatesQueryParams>,
|
||||
) -> Result<Sse<impl Stream<Item = Result<Event, Infallible>>>, RestError>
|
||||
where
|
||||
S: Aggregates,
|
||||
S: Sync,
|
||||
S: Send,
|
||||
S: 'static,
|
||||
{
|
||||
let price_ids: Vec<PriceIdentifier> = params.ids.into_iter().map(Into::into).collect();
|
||||
|
||||
verify_price_ids_exist(&state, &price_ids).await?;
|
||||
|
||||
// Clone the update_tx receiver to listen for new price updates
|
||||
let update_rx: broadcast::Receiver<AggregationEvent> = Aggregates::subscribe(&*state.state);
|
||||
|
||||
// Convert the broadcast receiver into a Stream
|
||||
let stream = BroadcastStream::new(update_rx);
|
||||
|
||||
let sse_stream = stream.then(move |message| {
|
||||
let state_clone = state.clone(); // Clone again to use inside the async block
|
||||
let price_ids_clone = price_ids.clone(); // Clone again for use inside the async block
|
||||
async move {
|
||||
match message {
|
||||
Ok(event) => {
|
||||
match handle_aggregation_event(
|
||||
event,
|
||||
state_clone,
|
||||
price_ids_clone,
|
||||
params.encoding,
|
||||
params.parsed,
|
||||
params.benchmarks_only,
|
||||
params.allow_unordered,
|
||||
)
|
||||
.await
|
||||
{
|
||||
Ok(Some(update)) => Ok(Event::default()
|
||||
.json_data(update)
|
||||
.unwrap_or_else(|e| error_event(e))),
|
||||
Ok(None) => Ok(Event::default().comment("No update available")),
|
||||
Err(e) => Ok(error_event(e)),
|
||||
}
|
||||
}
|
||||
Err(e) => Ok(error_event(e)),
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
Ok(Sse::new(sse_stream).keep_alive(KeepAlive::default()))
|
||||
}
|
||||
|
||||
async fn handle_aggregation_event<S>(
|
||||
event: AggregationEvent,
|
||||
state: ApiState<S>,
|
||||
mut price_ids: Vec<PriceIdentifier>,
|
||||
encoding: EncodingType,
|
||||
parsed: bool,
|
||||
benchmarks_only: bool,
|
||||
allow_unordered: bool,
|
||||
) -> Result<Option<PriceUpdate>>
|
||||
where
|
||||
S: Aggregates,
|
||||
{
|
||||
// Handle out-of-order events
|
||||
if let AggregationEvent::OutOfOrder { .. } = event {
|
||||
if !allow_unordered {
|
||||
return Ok(None);
|
||||
}
|
||||
}
|
||||
|
||||
// We check for available price feed ids to ensure that the price feed ids provided exists since price feeds can be removed.
|
||||
let available_price_feed_ids = Aggregates::get_price_feed_ids(&*state.state).await;
|
||||
|
||||
price_ids.retain(|price_feed_id| available_price_feed_ids.contains(price_feed_id));
|
||||
|
||||
let mut price_feeds_with_update_data = Aggregates::get_price_feeds_with_update_data(
|
||||
&*state.state,
|
||||
&price_ids,
|
||||
RequestTime::AtSlot(event.slot()),
|
||||
)
|
||||
.await?;
|
||||
|
||||
let mut parsed_price_updates: Vec<ParsedPriceUpdate> = price_feeds_with_update_data
|
||||
.price_feeds
|
||||
.into_iter()
|
||||
.map(|price_feed| price_feed.into())
|
||||
.collect();
|
||||
|
||||
|
||||
if benchmarks_only {
|
||||
// Remove those with metadata.prev_publish_time != price.publish_time from parsed_price_updates
|
||||
parsed_price_updates.retain(|price_feed| {
|
||||
price_feed
|
||||
.metadata
|
||||
.prev_publish_time
|
||||
.map_or(false, |prev_time| {
|
||||
prev_time != price_feed.price.publish_time
|
||||
})
|
||||
});
|
||||
// Retain price id in price_ids that are in parsed_price_updates
|
||||
price_ids.retain(|price_id| {
|
||||
parsed_price_updates
|
||||
.iter()
|
||||
.any(|price_feed| price_feed.id == RpcPriceIdentifier::from(*price_id))
|
||||
});
|
||||
price_feeds_with_update_data = Aggregates::get_price_feeds_with_update_data(
|
||||
&*state.state,
|
||||
&price_ids,
|
||||
RequestTime::AtSlot(event.slot()),
|
||||
)
|
||||
.await?;
|
||||
}
|
||||
|
||||
// Check if price_ids is empty after filtering and return None if it is
|
||||
if price_ids.is_empty() {
|
||||
return Ok(None);
|
||||
}
|
||||
|
||||
let price_update_data = price_feeds_with_update_data.update_data;
|
||||
let encoded_data: Vec<String> = price_update_data
|
||||
.into_iter()
|
||||
.map(|data| encoding.encode_str(&data))
|
||||
.collect();
|
||||
let binary_price_update = BinaryPriceUpdate {
|
||||
encoding,
|
||||
data: encoded_data,
|
||||
};
|
||||
|
||||
Ok(Some(PriceUpdate {
|
||||
binary: binary_price_update,
|
||||
parsed: if parsed {
|
||||
Some(parsed_price_updates)
|
||||
} else {
|
||||
None
|
||||
},
|
||||
}))
|
||||
}
|
||||
|
||||
fn error_event<E: std::fmt::Debug>(e: E) -> Event {
|
||||
Event::default()
|
||||
.event("error")
|
||||
.data(format!("Error receiving update: {:?}", e))
|
||||
}
|
|
@ -1,9 +1,5 @@
|
|||
use {
|
||||
crate::{
|
||||
aggregate::{
|
||||
RequestTime,
|
||||
UnixTimestamp,
|
||||
},
|
||||
api::{
|
||||
doc_examples,
|
||||
rest::{
|
||||
|
@ -17,6 +13,12 @@ use {
|
|||
PriceIdInput,
|
||||
PriceUpdate,
|
||||
},
|
||||
ApiState,
|
||||
},
|
||||
state::aggregate::{
|
||||
Aggregates,
|
||||
RequestTime,
|
||||
UnixTimestamp,
|
||||
},
|
||||
},
|
||||
anyhow::Result,
|
||||
|
@ -58,11 +60,11 @@ pub struct TimestampPriceUpdatesQueryParams {
|
|||
#[param(example = "e62df6c8b4a85fe1a67db44dc12de5db330f7ac66b72dc658afedf0f4a415b43")]
|
||||
ids: Vec<PriceIdInput>,
|
||||
|
||||
/// If true, include the parsed price update in the `parsed` field of each returned feed.
|
||||
/// If true, include the parsed price update in the `parsed` field of each returned feed. Default is `hex`.
|
||||
#[serde(default)]
|
||||
encoding: EncodingType,
|
||||
|
||||
/// If true, include the parsed price update in the `parsed` field of each returned feed.
|
||||
/// If true, include the parsed price update in the `parsed` field of each returned feed. Default is `true`.
|
||||
#[serde(default = "default_true")]
|
||||
parsed: bool,
|
||||
}
|
||||
|
@ -87,18 +89,22 @@ fn default_true() -> bool {
|
|||
TimestampPriceUpdatesQueryParams
|
||||
)
|
||||
)]
|
||||
pub async fn timestamp_price_updates(
|
||||
State(state): State<crate::api::ApiState>,
|
||||
pub async fn timestamp_price_updates<S>(
|
||||
State(state): State<ApiState<S>>,
|
||||
Path(path_params): Path<TimestampPriceUpdatesPathParams>,
|
||||
QsQuery(query_params): QsQuery<TimestampPriceUpdatesQueryParams>,
|
||||
) -> Result<Json<PriceUpdate>, RestError> {
|
||||
) -> Result<Json<PriceUpdate>, RestError>
|
||||
where
|
||||
S: Aggregates,
|
||||
{
|
||||
let price_ids: Vec<PriceIdentifier> =
|
||||
query_params.ids.into_iter().map(|id| id.into()).collect();
|
||||
|
||||
verify_price_ids_exist(&state, &price_ids).await?;
|
||||
|
||||
let price_feeds_with_update_data = crate::aggregate::get_price_feeds_with_update_data(
|
||||
&*state.state,
|
||||
let state = &*state.state;
|
||||
let price_feeds_with_update_data = Aggregates::get_price_feeds_with_update_data(
|
||||
state,
|
||||
&price_ids,
|
||||
RequestTime::FirstAfter(path_params.publish_time),
|
||||
)
|
|
@ -1,6 +1,6 @@
|
|||
use {
|
||||
super::doc_examples,
|
||||
crate::aggregate::{
|
||||
crate::state::aggregate::{
|
||||
PriceFeedUpdate,
|
||||
PriceFeedsWithUpdateData,
|
||||
Slot,
|
|
@ -1,14 +1,18 @@
|
|||
use {
|
||||
super::types::{
|
||||
super::{
|
||||
types::{
|
||||
PriceIdInput,
|
||||
RpcPriceFeed,
|
||||
},
|
||||
crate::{
|
||||
ApiState,
|
||||
},
|
||||
crate::state::{
|
||||
aggregate::{
|
||||
Aggregates,
|
||||
AggregationEvent,
|
||||
RequestTime,
|
||||
},
|
||||
state::State,
|
||||
State,
|
||||
},
|
||||
anyhow::{
|
||||
anyhow,
|
||||
|
@ -212,11 +216,10 @@ pub async fn ws_route_handler(
|
|||
}
|
||||
|
||||
#[tracing::instrument(skip(stream, state, subscriber_ip))]
|
||||
async fn websocket_handler(
|
||||
stream: WebSocket,
|
||||
state: super::ApiState,
|
||||
subscriber_ip: Option<IpAddr>,
|
||||
) {
|
||||
async fn websocket_handler<S>(stream: WebSocket, state: ApiState<S>, subscriber_ip: Option<IpAddr>)
|
||||
where
|
||||
S: Aggregates,
|
||||
{
|
||||
let ws_state = state.ws.clone();
|
||||
|
||||
// Retain the recent rate limit data for the IP addresses to
|
||||
|
@ -235,7 +238,7 @@ async fn websocket_handler(
|
|||
})
|
||||
.inc();
|
||||
|
||||
let notify_receiver = state.update_tx.subscribe();
|
||||
let notify_receiver = Aggregates::subscribe(&*state.state);
|
||||
let (sender, receiver) = stream.split();
|
||||
let mut subscriber = Subscriber::new(
|
||||
id,
|
||||
|
@ -254,11 +257,11 @@ pub type SubscriberId = usize;
|
|||
|
||||
/// Subscriber is an actor that handles a single websocket connection.
|
||||
/// It listens to the store for updates and sends them to the client.
|
||||
pub struct Subscriber {
|
||||
pub struct Subscriber<S> {
|
||||
id: SubscriberId,
|
||||
ip_addr: Option<IpAddr>,
|
||||
closed: bool,
|
||||
store: Arc<State>,
|
||||
state: Arc<S>,
|
||||
ws_state: Arc<WsState>,
|
||||
notify_receiver: Receiver<AggregationEvent>,
|
||||
receiver: SplitStream<WebSocket>,
|
||||
|
@ -269,11 +272,14 @@ pub struct Subscriber {
|
|||
responded_to_ping: bool,
|
||||
}
|
||||
|
||||
impl Subscriber {
|
||||
impl<S> Subscriber<S>
|
||||
where
|
||||
S: Aggregates,
|
||||
{
|
||||
pub fn new(
|
||||
id: SubscriberId,
|
||||
ip_addr: Option<IpAddr>,
|
||||
store: Arc<State>,
|
||||
state: Arc<S>,
|
||||
ws_state: Arc<WsState>,
|
||||
notify_receiver: Receiver<AggregationEvent>,
|
||||
receiver: SplitStream<WebSocket>,
|
||||
|
@ -283,7 +289,7 @@ impl Subscriber {
|
|||
id,
|
||||
ip_addr,
|
||||
closed: false,
|
||||
store,
|
||||
state,
|
||||
ws_state,
|
||||
notify_receiver,
|
||||
receiver,
|
||||
|
@ -350,8 +356,9 @@ impl Subscriber {
|
|||
.cloned()
|
||||
.collect::<Vec<_>>();
|
||||
|
||||
let updates = match crate::aggregate::get_price_feeds_with_update_data(
|
||||
&*self.store,
|
||||
let state = &*self.state;
|
||||
let updates = match Aggregates::get_price_feeds_with_update_data(
|
||||
state,
|
||||
&price_feed_ids,
|
||||
RequestTime::AtSlot(event.slot()),
|
||||
)
|
||||
|
@ -364,8 +371,7 @@ impl Subscriber {
|
|||
// subscription. In this case we just remove the non-existing
|
||||
// price feed from the list and will keep sending updates for
|
||||
// the rest.
|
||||
let available_price_feed_ids =
|
||||
crate::aggregate::get_price_feed_ids(&*self.store).await;
|
||||
let available_price_feed_ids = Aggregates::get_price_feed_ids(state).await;
|
||||
|
||||
self.price_feeds_with_config
|
||||
.retain(|price_feed_id, _| available_price_feed_ids.contains(price_feed_id));
|
||||
|
@ -376,8 +382,8 @@ impl Subscriber {
|
|||
.cloned()
|
||||
.collect::<Vec<_>>();
|
||||
|
||||
crate::aggregate::get_price_feeds_with_update_data(
|
||||
&*self.store,
|
||||
Aggregates::get_price_feeds_with_update_data(
|
||||
state,
|
||||
&price_feed_ids,
|
||||
RequestTime::AtSlot(event.slot()),
|
||||
)
|
||||
|
@ -545,7 +551,7 @@ impl Subscriber {
|
|||
allow_out_of_order,
|
||||
}) => {
|
||||
let price_ids: Vec<PriceIdentifier> = ids.into_iter().map(|id| id.into()).collect();
|
||||
let available_price_ids = crate::aggregate::get_price_feed_ids(&*self.store).await;
|
||||
let available_price_ids = Aggregates::get_price_feed_ids(&*self.state).await;
|
||||
|
||||
let not_found_price_ids: Vec<&PriceIdentifier> = price_ids
|
||||
.iter()
|
|
@ -19,9 +19,9 @@ pub struct Options {
|
|||
#[arg(env = "PYTHNET_HTTP_ADDR")]
|
||||
pub http_addr: String,
|
||||
|
||||
/// Pyth mapping account address.
|
||||
#[arg(long = "mapping-address")]
|
||||
/// Pyth mapping account address on Pythnet.
|
||||
#[arg(long = "pythnet-mapping-addr")]
|
||||
#[arg(default_value = DEFAULT_PYTHNET_MAPPING_ADDR)]
|
||||
#[arg(env = "MAPPING_ADDRESS")]
|
||||
#[arg(env = "PYTHNET_MAPPING_ADDR")]
|
||||
pub mapping_addr: Pubkey,
|
||||
}
|
|
@ -17,7 +17,6 @@ use {
|
|||
},
|
||||
};
|
||||
|
||||
mod aggregate;
|
||||
mod api;
|
||||
mod config;
|
||||
mod metrics_server;
|
||||
|
@ -35,7 +34,7 @@ lazy_static! {
|
|||
/// - Exit logic doesn't really require carefully threading this value through the app.
|
||||
/// - The `Receiver` side of a watch channel performs the detection based on if the change
|
||||
/// happened after the subscribe, so it means all listeners should always be notified
|
||||
/// currectly.
|
||||
/// correctly.
|
||||
pub static ref EXIT: watch::Sender<bool> = watch::channel(false).0;
|
||||
}
|
||||
|
||||
|
@ -54,7 +53,7 @@ async fn init() -> Result<()> {
|
|||
let (update_tx, _) = tokio::sync::broadcast::channel(1000);
|
||||
|
||||
// Initialize a cache store with a 1000 element circular buffer.
|
||||
let store = State::new(update_tx.clone(), 1000, opts.benchmarks.endpoint.clone());
|
||||
let state = State::new(update_tx.clone(), 1000, opts.benchmarks.endpoint.clone());
|
||||
|
||||
// Listen for Ctrl+C so we can set the exit flag and wait for a graceful shutdown.
|
||||
spawn(async move {
|
||||
|
@ -66,11 +65,11 @@ async fn init() -> Result<()> {
|
|||
|
||||
// Spawn all worker tasks, and wait for all to complete (which will happen if a shutdown
|
||||
// signal has been observed).
|
||||
let tasks = join_all([
|
||||
Box::pin(spawn(network::wormhole::spawn(opts.clone(), store.clone()))),
|
||||
Box::pin(spawn(network::pythnet::spawn(opts.clone(), store.clone()))),
|
||||
Box::pin(spawn(metrics_server::run(opts.clone(), store.clone()))),
|
||||
Box::pin(spawn(api::spawn(opts.clone(), store.clone(), update_tx))),
|
||||
let tasks = join_all(vec![
|
||||
spawn(network::wormhole::spawn(opts.clone(), state.clone())),
|
||||
spawn(network::pythnet::spawn(opts.clone(), state.clone())),
|
||||
spawn(metrics_server::run(opts.clone(), state.clone())),
|
||||
spawn(api::spawn(opts.clone(), state.clone())),
|
||||
])
|
||||
.await;
|
||||
|
|
@ -4,10 +4,6 @@
|
|||
|
||||
use {
|
||||
crate::{
|
||||
aggregate::{
|
||||
AccumulatorMessages,
|
||||
Update,
|
||||
},
|
||||
api::types::PriceFeedMetadata,
|
||||
config::RunOptions,
|
||||
network::wormhole::{
|
||||
|
@ -17,10 +13,17 @@ use {
|
|||
GuardianSetData,
|
||||
},
|
||||
price_feeds_metadata::{
|
||||
store_price_feeds_metadata,
|
||||
PriceFeedMeta,
|
||||
DEFAULT_PRICE_FEEDS_CACHE_UPDATE_INTERVAL,
|
||||
},
|
||||
state::State,
|
||||
state::{
|
||||
aggregate::{
|
||||
AccumulatorMessages,
|
||||
Aggregates,
|
||||
Update,
|
||||
},
|
||||
State,
|
||||
},
|
||||
},
|
||||
anyhow::{
|
||||
anyhow,
|
||||
|
@ -136,7 +139,7 @@ async fn fetch_bridge_data(
|
|||
}
|
||||
}
|
||||
|
||||
pub async fn run(store: Arc<State>, pythnet_ws_endpoint: String) -> Result<()> {
|
||||
pub async fn run(store: Arc<State>, pythnet_ws_endpoint: String) -> Result<!> {
|
||||
let client = PubsubClient::new(pythnet_ws_endpoint.as_ref()).await?;
|
||||
|
||||
let config = RpcProgramAccountsConfig {
|
||||
|
@ -157,9 +160,7 @@ pub async fn run(store: Arc<State>, pythnet_ws_endpoint: String) -> Result<()> {
|
|||
.program_subscribe(&system_program::id(), Some(config))
|
||||
.await?;
|
||||
|
||||
loop {
|
||||
match notif.next().await {
|
||||
Some(update) => {
|
||||
while let Some(update) = notif.next().await {
|
||||
let account: Account = match update.value.account.decode() {
|
||||
Some(account) => account,
|
||||
None => {
|
||||
|
@ -182,8 +183,8 @@ pub async fn run(store: Arc<State>, pythnet_ws_endpoint: String) -> Result<()> {
|
|||
if candidate.to_string() == update.value.pubkey {
|
||||
let store = store.clone();
|
||||
tokio::spawn(async move {
|
||||
if let Err(err) = crate::aggregate::store_update(
|
||||
&store,
|
||||
if let Err(err) = Aggregates::store_update(
|
||||
&*store,
|
||||
Update::AccumulatorMessages(accumulator_messages),
|
||||
)
|
||||
.await
|
||||
|
@ -205,11 +206,8 @@ pub async fn run(store: Arc<State>, pythnet_ws_endpoint: String) -> Result<()> {
|
|||
}
|
||||
};
|
||||
}
|
||||
None => {
|
||||
return Err(anyhow!("Pythnet network listener terminated"));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Err(anyhow!("Pythnet network listener connection terminated"))
|
||||
}
|
||||
|
||||
/// Fetch existing GuardianSet accounts from Wormhole.
|
||||
|
@ -325,6 +323,19 @@ pub async fn spawn(opts: RunOptions, state: Arc<State>) -> Result<()> {
|
|||
let price_feeds_state = state.clone();
|
||||
let mut exit = crate::EXIT.subscribe();
|
||||
tokio::spawn(async move {
|
||||
// Run fetch and store once before the loop
|
||||
if let Err(e) = fetch_and_store_price_feeds_metadata(
|
||||
price_feeds_state.as_ref(),
|
||||
&opts.pythnet.mapping_addr,
|
||||
&rpc_client,
|
||||
)
|
||||
.await
|
||||
{
|
||||
tracing::error!(
|
||||
"Error in initial fetching and storing price feeds metadata: {}",
|
||||
e
|
||||
);
|
||||
}
|
||||
loop {
|
||||
tokio::select! {
|
||||
_ = exit.changed() => break,
|
||||
|
@ -353,13 +364,18 @@ pub async fn spawn(opts: RunOptions, state: Arc<State>) -> Result<()> {
|
|||
}
|
||||
|
||||
|
||||
pub async fn fetch_and_store_price_feeds_metadata(
|
||||
state: &State,
|
||||
pub async fn fetch_and_store_price_feeds_metadata<S>(
|
||||
state: &S,
|
||||
mapping_address: &Pubkey,
|
||||
rpc_client: &RpcClient,
|
||||
) -> Result<Vec<PriceFeedMetadata>> {
|
||||
) -> Result<Vec<PriceFeedMetadata>>
|
||||
where
|
||||
S: PriceFeedMeta,
|
||||
{
|
||||
let price_feeds_metadata = fetch_price_feeds_metadata(mapping_address, rpc_client).await?;
|
||||
store_price_feeds_metadata(state, &price_feeds_metadata).await?;
|
||||
state
|
||||
.store_price_feeds_metadata(&price_feeds_metadata)
|
||||
.await?;
|
||||
Ok(price_feeds_metadata)
|
||||
}
|
||||
|
|
@ -7,7 +7,13 @@
|
|||
use {
|
||||
crate::{
|
||||
config::RunOptions,
|
||||
state::State,
|
||||
state::{
|
||||
aggregate::{
|
||||
Aggregates,
|
||||
Update,
|
||||
},
|
||||
State,
|
||||
},
|
||||
},
|
||||
anyhow::{
|
||||
anyhow,
|
||||
|
@ -43,7 +49,11 @@ use {
|
|||
Digest,
|
||||
Keccak256,
|
||||
},
|
||||
std::sync::Arc,
|
||||
std::{
|
||||
sync::Arc,
|
||||
time::Duration,
|
||||
},
|
||||
tokio::time::Instant,
|
||||
tonic::Request,
|
||||
wormhole_sdk::{
|
||||
vaa::{
|
||||
|
@ -100,10 +110,10 @@ pub struct BridgeConfig {
|
|||
/// GuardianSetData extracted from wormhole bridge account, due to no API.
|
||||
#[derive(borsh::BorshDeserialize)]
|
||||
pub struct GuardianSetData {
|
||||
pub index: u32,
|
||||
pub _index: u32,
|
||||
pub keys: Vec<[u8; 20]>,
|
||||
pub creation_time: u32,
|
||||
pub expiration_time: u32,
|
||||
pub _creation_time: u32,
|
||||
pub _expiration_time: u32,
|
||||
}
|
||||
|
||||
/// Update the guardian set with the given ID in the state.
|
||||
|
@ -152,10 +162,16 @@ mod proto {
|
|||
pub async fn spawn(opts: RunOptions, state: Arc<State>) -> Result<()> {
|
||||
let mut exit = crate::EXIT.subscribe();
|
||||
loop {
|
||||
let current_time = Instant::now();
|
||||
tokio::select! {
|
||||
_ = exit.changed() => break,
|
||||
Err(err) = run(opts.clone(), state.clone()) => {
|
||||
tracing::error!(error = ?err, "Wormhole gRPC service failed.");
|
||||
|
||||
if current_time.elapsed() < Duration::from_secs(30) {
|
||||
tracing::error!("Wormhole listener restarting too quickly. Sleep 1s.");
|
||||
tokio::time::sleep(Duration::from_secs(1)).await;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -164,7 +180,7 @@ pub async fn spawn(opts: RunOptions, state: Arc<State>) -> Result<()> {
|
|||
}
|
||||
|
||||
#[tracing::instrument(skip(opts, state))]
|
||||
async fn run(opts: RunOptions, state: Arc<State>) -> Result<()> {
|
||||
async fn run(opts: RunOptions, state: Arc<State>) -> Result<!> {
|
||||
let mut client = SpyRpcServiceClient::connect(opts.wormhole.spy_rpc_addr).await?;
|
||||
let mut stream = client
|
||||
.subscribe_signed_vaa(Request::new(SubscribeSignedVaaRequest {
|
||||
|
@ -184,7 +200,7 @@ async fn run(opts: RunOptions, state: Arc<State>) -> Result<()> {
|
|||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
Err(anyhow!("Wormhole gRPC stream terminated."))
|
||||
}
|
||||
|
||||
/// Process a message received via a Wormhole gRPC connection.
|
||||
|
@ -225,7 +241,10 @@ pub async fn process_message(state: Arc<State>, vaa_bytes: Vec<u8>) -> Result<()
|
|||
)?;
|
||||
|
||||
// Finally, store the resulting VAA in Hermes.
|
||||
store_vaa(state.clone(), vaa.sequence, vaa_bytes).await?;
|
||||
let sequence = vaa.sequence;
|
||||
tokio::spawn(async move {
|
||||
store_vaa(state.clone(), sequence, vaa_bytes).await;
|
||||
});
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
@ -334,16 +353,14 @@ pub fn verify_vaa<'a>(
|
|||
}
|
||||
|
||||
#[tracing::instrument(skip(state, vaa_bytes))]
|
||||
pub async fn store_vaa(state: Arc<State>, sequence: u64, vaa_bytes: Vec<u8>) -> Result<()> {
|
||||
pub async fn store_vaa(state: Arc<State>, sequence: u64, vaa_bytes: Vec<u8>) {
|
||||
// Check VAA hasn't already been seen, this may have been checked previously
|
||||
// but due to async nature It's possible other threads have mutated the state
|
||||
// but due to async nature it's possible other threads have mutated the state
|
||||
// since this VAA started processing.
|
||||
let mut observed_vaa_seqs = state.observed_vaa_seqs.write().await;
|
||||
ensure!(
|
||||
!observed_vaa_seqs.contains(&sequence),
|
||||
"Previously observed VAA: {}",
|
||||
sequence,
|
||||
);
|
||||
if observed_vaa_seqs.contains(&sequence) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Clear old cached VAA sequences.
|
||||
while observed_vaa_seqs.len() > OBSERVED_CACHE_SIZE {
|
||||
|
@ -351,5 +368,7 @@ pub async fn store_vaa(state: Arc<State>, sequence: u64, vaa_bytes: Vec<u8>) ->
|
|||
}
|
||||
|
||||
// Hand the VAA to the aggregate store.
|
||||
crate::aggregate::store_update(&state, crate::aggregate::Update::Vaa(vaa_bytes)).await
|
||||
if let Err(e) = Aggregates::store_update(&*state, Update::Vaa(vaa_bytes)).await {
|
||||
tracing::error!(error = ?e, "Failed to store VAA in aggregate store.");
|
||||
}
|
||||
}
|
|
@ -0,0 +1,96 @@
|
|||
use {
|
||||
crate::{
|
||||
api::types::{
|
||||
AssetType,
|
||||
PriceFeedMetadata,
|
||||
},
|
||||
state::State,
|
||||
},
|
||||
anyhow::Result,
|
||||
tokio::sync::RwLock,
|
||||
};
|
||||
|
||||
pub const DEFAULT_PRICE_FEEDS_CACHE_UPDATE_INTERVAL: u64 = 600;
|
||||
|
||||
pub struct PriceFeedMetaState {
|
||||
pub data: RwLock<Vec<PriceFeedMetadata>>,
|
||||
}
|
||||
|
||||
impl PriceFeedMetaState {
|
||||
pub fn new() -> Self {
|
||||
Self {
|
||||
data: RwLock::new(Vec::new()),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Allow downcasting State into CacheState for functions that depend on the `Cache` service.
|
||||
impl<'a> From<&'a State> for &'a PriceFeedMetaState {
|
||||
fn from(state: &'a State) -> &'a PriceFeedMetaState {
|
||||
&state.price_feed_meta
|
||||
}
|
||||
}
|
||||
|
||||
#[async_trait::async_trait]
|
||||
pub trait PriceFeedMeta {
|
||||
async fn retrieve_price_feeds_metadata(&self) -> Result<Vec<PriceFeedMetadata>>;
|
||||
async fn store_price_feeds_metadata(
|
||||
&self,
|
||||
price_feeds_metadata: &[PriceFeedMetadata],
|
||||
) -> Result<()>;
|
||||
async fn get_price_feeds_metadata(
|
||||
&self,
|
||||
query: Option<String>,
|
||||
asset_type: Option<AssetType>,
|
||||
) -> Result<Vec<PriceFeedMetadata>>;
|
||||
}
|
||||
|
||||
#[async_trait::async_trait]
|
||||
impl<T> PriceFeedMeta for T
|
||||
where
|
||||
for<'a> &'a T: Into<&'a PriceFeedMetaState>,
|
||||
T: Sync,
|
||||
{
|
||||
async fn retrieve_price_feeds_metadata(&self) -> Result<Vec<PriceFeedMetadata>> {
|
||||
let price_feeds_metadata = self.into().data.read().await;
|
||||
Ok(price_feeds_metadata.clone())
|
||||
}
|
||||
|
||||
async fn store_price_feeds_metadata(
|
||||
&self,
|
||||
price_feeds_metadata: &[PriceFeedMetadata],
|
||||
) -> Result<()> {
|
||||
let mut price_feeds_metadata_write_guard = self.into().data.write().await;
|
||||
*price_feeds_metadata_write_guard = price_feeds_metadata.to_vec();
|
||||
Ok(())
|
||||
}
|
||||
|
||||
|
||||
async fn get_price_feeds_metadata(
|
||||
&self,
|
||||
query: Option<String>,
|
||||
asset_type: Option<AssetType>,
|
||||
) -> Result<Vec<PriceFeedMetadata>> {
|
||||
let mut price_feeds_metadata = self.retrieve_price_feeds_metadata().await?;
|
||||
|
||||
// Filter by query if provided
|
||||
if let Some(query_str) = &query {
|
||||
price_feeds_metadata.retain(|feed| {
|
||||
feed.attributes.get("symbol").map_or(false, |symbol| {
|
||||
symbol.to_lowercase().contains(&query_str.to_lowercase())
|
||||
})
|
||||
});
|
||||
}
|
||||
|
||||
// Filter by asset_type if provided
|
||||
if let Some(asset_type) = &asset_type {
|
||||
price_feeds_metadata.retain(|feed| {
|
||||
feed.attributes.get("asset_type").map_or(false, |type_str| {
|
||||
type_str.to_lowercase() == asset_type.to_string().to_lowercase()
|
||||
})
|
||||
});
|
||||
}
|
||||
|
||||
Ok(price_feeds_metadata)
|
||||
}
|
||||
}
|
|
@ -1,14 +1,17 @@
|
|||
//! This module contains the global state of the application.
|
||||
|
||||
use {
|
||||
self::cache::Cache,
|
||||
crate::{
|
||||
self::{
|
||||
aggregate::{
|
||||
AggregateState,
|
||||
AggregationEvent,
|
||||
},
|
||||
api::types::PriceFeedMetadata,
|
||||
benchmarks::BenchmarksState,
|
||||
cache::CacheState,
|
||||
},
|
||||
crate::{
|
||||
network::wormhole::GuardianSet,
|
||||
price_feeds_metadata::PriceFeedMetaState,
|
||||
},
|
||||
prometheus_client::registry::Registry,
|
||||
reqwest::Url,
|
||||
|
@ -25,13 +28,22 @@ use {
|
|||
},
|
||||
};
|
||||
|
||||
pub mod aggregate;
|
||||
pub mod benchmarks;
|
||||
pub mod cache;
|
||||
|
||||
pub struct State {
|
||||
/// Storage is a short-lived cache of the state of all the updates that have been passed to the
|
||||
/// store.
|
||||
pub cache: Cache,
|
||||
/// State for the `Cache` service for short-lived storage of updates.
|
||||
pub cache: CacheState,
|
||||
|
||||
/// State for the `Benchmarks` service for looking up historical updates.
|
||||
pub benchmarks: BenchmarksState,
|
||||
|
||||
/// State for the `PriceFeedMeta` service for looking up metadata related to Pyth price feeds.
|
||||
pub price_feed_meta: PriceFeedMetaState,
|
||||
|
||||
/// State for accessing/storing Pyth price aggregates.
|
||||
pub aggregates: AggregateState,
|
||||
|
||||
/// Sequence numbers of lately observed Vaas. Store uses this set
|
||||
/// to ignore the previously observed Vaas as a performance boost.
|
||||
|
@ -40,20 +52,8 @@ pub struct State {
|
|||
/// Wormhole guardian sets. It is used to verify Vaas before using them.
|
||||
pub guardian_set: RwLock<BTreeMap<u32, GuardianSet>>,
|
||||
|
||||
/// The sender to the channel between Store and Api to notify completed updates.
|
||||
pub api_update_tx: Sender<AggregationEvent>,
|
||||
|
||||
/// The aggregate module state.
|
||||
pub aggregate_state: RwLock<AggregateState>,
|
||||
|
||||
/// Benchmarks endpoint
|
||||
pub benchmarks_endpoint: Option<Url>,
|
||||
|
||||
/// Metrics registry
|
||||
pub metrics_registry: RwLock<Registry>,
|
||||
|
||||
/// Price feeds metadata
|
||||
pub price_feeds_metadata: RwLock<Vec<PriceFeedMetadata>>,
|
||||
}
|
||||
|
||||
impl State {
|
||||
|
@ -64,14 +64,13 @@ impl State {
|
|||
) -> Arc<Self> {
|
||||
let mut metrics_registry = Registry::default();
|
||||
Arc::new(Self {
|
||||
cache: Cache::new(cache_size),
|
||||
cache: CacheState::new(cache_size),
|
||||
benchmarks: BenchmarksState::new(benchmarks_endpoint),
|
||||
price_feed_meta: PriceFeedMetaState::new(),
|
||||
aggregates: AggregateState::new(update_tx, &mut metrics_registry),
|
||||
observed_vaa_seqs: RwLock::new(Default::default()),
|
||||
guardian_set: RwLock::new(Default::default()),
|
||||
api_update_tx: update_tx,
|
||||
aggregate_state: RwLock::new(AggregateState::new(&mut metrics_registry)),
|
||||
benchmarks_endpoint,
|
||||
metrics_registry: RwLock::new(metrics_registry),
|
||||
price_feeds_metadata: RwLock::new(Default::default()),
|
||||
})
|
||||
}
|
||||
}
|
|
@ -20,10 +20,11 @@ use {
|
|||
},
|
||||
crate::{
|
||||
network::wormhole::VaaBytes,
|
||||
price_feeds_metadata::PriceFeedMeta,
|
||||
state::{
|
||||
benchmarks::Benchmarks,
|
||||
cache::{
|
||||
AggregateCache,
|
||||
Cache,
|
||||
MessageState,
|
||||
MessageStateFilter,
|
||||
},
|
||||
|
@ -59,6 +60,13 @@ use {
|
|||
collections::HashSet,
|
||||
time::Duration,
|
||||
},
|
||||
tokio::sync::{
|
||||
broadcast::{
|
||||
Receiver,
|
||||
Sender,
|
||||
},
|
||||
RwLock,
|
||||
},
|
||||
wormhole_sdk::Vaa,
|
||||
};
|
||||
|
||||
|
@ -102,8 +110,7 @@ impl AggregationEvent {
|
|||
}
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug)]
|
||||
pub struct AggregateState {
|
||||
pub struct AggregateStateData {
|
||||
/// The latest completed slot. This is used to check whether a completed state is new or out of
|
||||
/// order.
|
||||
pub latest_completed_slot: Option<Slot>,
|
||||
|
@ -119,7 +126,7 @@ pub struct AggregateState {
|
|||
pub metrics: metrics::Metrics,
|
||||
}
|
||||
|
||||
impl AggregateState {
|
||||
impl AggregateStateData {
|
||||
pub fn new(metrics_registry: &mut Registry) -> Self {
|
||||
Self {
|
||||
latest_completed_slot: None,
|
||||
|
@ -130,6 +137,20 @@ impl AggregateState {
|
|||
}
|
||||
}
|
||||
|
||||
pub struct AggregateState {
|
||||
pub data: RwLock<AggregateStateData>,
|
||||
pub api_update_tx: Sender<AggregationEvent>,
|
||||
}
|
||||
|
||||
impl AggregateState {
|
||||
pub fn new(update_tx: Sender<AggregationEvent>, metrics_registry: &mut Registry) -> Self {
|
||||
Self {
|
||||
data: RwLock::new(AggregateStateData::new(metrics_registry)),
|
||||
api_update_tx: update_tx,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Accumulator messages coming from Pythnet validators.
|
||||
///
|
||||
/// The validators writes the accumulator messages using Borsh with
|
||||
|
@ -177,9 +198,48 @@ const READINESS_STALENESS_THRESHOLD: Duration = Duration::from_secs(30);
|
|||
/// 10 slots is almost 5 seconds.
|
||||
const READINESS_MAX_ALLOWED_SLOT_LAG: Slot = 10;
|
||||
|
||||
#[async_trait::async_trait]
|
||||
pub trait Aggregates
|
||||
where
|
||||
Self: Cache,
|
||||
Self: Benchmarks,
|
||||
Self: PriceFeedMeta,
|
||||
{
|
||||
fn subscribe(&self) -> Receiver<AggregationEvent>;
|
||||
async fn is_ready(&self) -> bool;
|
||||
async fn store_update(&self, update: Update) -> Result<()>;
|
||||
async fn get_price_feed_ids(&self) -> HashSet<PriceIdentifier>;
|
||||
async fn get_price_feeds_with_update_data(
|
||||
&self,
|
||||
price_ids: &[PriceIdentifier],
|
||||
request_time: RequestTime,
|
||||
) -> Result<PriceFeedsWithUpdateData>;
|
||||
}
|
||||
|
||||
/// Allow downcasting State into CacheState for functions that depend on the `Cache` service.
|
||||
impl<'a> From<&'a State> for &'a AggregateState {
|
||||
fn from(state: &'a State) -> &'a AggregateState {
|
||||
&state.aggregates
|
||||
}
|
||||
}
|
||||
|
||||
#[async_trait::async_trait]
|
||||
impl<T> Aggregates for T
|
||||
where
|
||||
for<'a> &'a T: Into<&'a AggregateState>,
|
||||
T: Sync,
|
||||
T: Send,
|
||||
T: Cache,
|
||||
T: Benchmarks,
|
||||
T: PriceFeedMeta,
|
||||
{
|
||||
fn subscribe(&self) -> Receiver<AggregationEvent> {
|
||||
self.into().api_update_tx.subscribe()
|
||||
}
|
||||
|
||||
/// Stores the update data in the store
|
||||
#[tracing::instrument(skip(state, update))]
|
||||
pub async fn store_update(state: &State, update: Update) -> Result<()> {
|
||||
#[tracing::instrument(skip(self, update))]
|
||||
async fn store_update(&self, update: Update) -> Result<()> {
|
||||
// The slot that the update is originating from. It should be available
|
||||
// in all the updates.
|
||||
let slot = match update {
|
||||
|
@ -192,14 +252,14 @@ pub async fn store_update(state: &State, update: Update) -> Result<()> {
|
|||
tracing::info!(slot = proof.slot, "Storing VAA Merkle Proof.");
|
||||
|
||||
store_wormhole_merkle_verified_message(
|
||||
state,
|
||||
self,
|
||||
proof.clone(),
|
||||
update_vaa.to_owned(),
|
||||
)
|
||||
.await?;
|
||||
|
||||
state
|
||||
.aggregate_state
|
||||
self.into()
|
||||
.data
|
||||
.write()
|
||||
.await
|
||||
.metrics
|
||||
|
@ -213,12 +273,11 @@ pub async fn store_update(state: &State, update: Update) -> Result<()> {
|
|||
let slot = accumulator_messages.slot;
|
||||
tracing::info!(slot = slot, "Storing Accumulator Messages.");
|
||||
|
||||
state
|
||||
.store_accumulator_messages(accumulator_messages)
|
||||
self.store_accumulator_messages(accumulator_messages)
|
||||
.await?;
|
||||
|
||||
state
|
||||
.aggregate_state
|
||||
self.into()
|
||||
.data
|
||||
.write()
|
||||
.await
|
||||
.metrics
|
||||
|
@ -229,15 +288,15 @@ pub async fn store_update(state: &State, update: Update) -> Result<()> {
|
|||
|
||||
// Update the aggregate state with the latest observed slot
|
||||
{
|
||||
let mut aggregate_state = state.aggregate_state.write().await;
|
||||
let mut aggregate_state = self.into().data.write().await;
|
||||
aggregate_state.latest_observed_slot = aggregate_state
|
||||
.latest_observed_slot
|
||||
.map(|latest| latest.max(slot))
|
||||
.or(Some(slot));
|
||||
}
|
||||
|
||||
let accumulator_messages = state.fetch_accumulator_messages(slot).await?;
|
||||
let wormhole_merkle_state = state.fetch_wormhole_merkle_state(slot).await?;
|
||||
let accumulator_messages = self.fetch_accumulator_messages(slot).await?;
|
||||
let wormhole_merkle_state = self.fetch_wormhole_merkle_state(slot).await?;
|
||||
|
||||
let (accumulator_messages, wormhole_merkle_state) =
|
||||
match (accumulator_messages, wormhole_merkle_state) {
|
||||
|
@ -259,28 +318,32 @@ pub async fn store_update(state: &State, update: Update) -> Result<()> {
|
|||
.collect::<HashSet<_>>();
|
||||
|
||||
tracing::info!(len = message_states.len(), "Storing Message States.");
|
||||
state.store_message_states(message_states).await?;
|
||||
self.store_message_states(message_states).await?;
|
||||
|
||||
// Update the aggregate state
|
||||
let mut aggregate_state = state.aggregate_state.write().await;
|
||||
let mut aggregate_state = self.into().data.write().await;
|
||||
|
||||
// Check if the update is new or out of order
|
||||
match aggregate_state.latest_completed_slot {
|
||||
// Send update event to subscribers. We are purposefully ignoring the result
|
||||
// because there might be no subscribers.
|
||||
let _ = match aggregate_state.latest_completed_slot {
|
||||
None => {
|
||||
aggregate_state.latest_completed_slot.replace(slot);
|
||||
state.api_update_tx.send(AggregationEvent::New { slot })?;
|
||||
self.into()
|
||||
.api_update_tx
|
||||
.send(AggregationEvent::New { slot })
|
||||
}
|
||||
Some(latest) if slot > latest => {
|
||||
state.prune_removed_keys(message_state_keys).await;
|
||||
self.prune_removed_keys(message_state_keys).await;
|
||||
aggregate_state.latest_completed_slot.replace(slot);
|
||||
state.api_update_tx.send(AggregationEvent::New { slot })?;
|
||||
}
|
||||
_ => {
|
||||
state
|
||||
self.into()
|
||||
.api_update_tx
|
||||
.send(AggregationEvent::OutOfOrder { slot })?;
|
||||
}
|
||||
.send(AggregationEvent::New { slot })
|
||||
}
|
||||
_ => self
|
||||
.into()
|
||||
.api_update_tx
|
||||
.send(AggregationEvent::OutOfOrder { slot }),
|
||||
};
|
||||
|
||||
aggregate_state.latest_completed_slot = aggregate_state
|
||||
.latest_completed_slot
|
||||
|
@ -298,6 +361,59 @@ pub async fn store_update(state: &State, update: Update) -> Result<()> {
|
|||
Ok(())
|
||||
}
|
||||
|
||||
async fn get_price_feeds_with_update_data(
|
||||
&self,
|
||||
price_ids: &[PriceIdentifier],
|
||||
request_time: RequestTime,
|
||||
) -> Result<PriceFeedsWithUpdateData> {
|
||||
match get_verified_price_feeds(self, price_ids, request_time.clone()).await {
|
||||
Ok(price_feeds_with_update_data) => Ok(price_feeds_with_update_data),
|
||||
Err(e) => {
|
||||
if let RequestTime::FirstAfter(publish_time) = request_time {
|
||||
return Benchmarks::get_verified_price_feeds(self, price_ids, publish_time)
|
||||
.await;
|
||||
}
|
||||
Err(e)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
async fn get_price_feed_ids(&self) -> HashSet<PriceIdentifier> {
|
||||
Cache::message_state_keys(self)
|
||||
.await
|
||||
.iter()
|
||||
.map(|key| PriceIdentifier::new(key.feed_id))
|
||||
.collect()
|
||||
}
|
||||
|
||||
async fn is_ready(&self) -> bool {
|
||||
let metadata = self.into().data.read().await;
|
||||
let price_feeds_metadata = PriceFeedMeta::retrieve_price_feeds_metadata(self)
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
let has_completed_recently = match metadata.latest_completed_update_at.as_ref() {
|
||||
Some(latest_completed_update_time) => {
|
||||
latest_completed_update_time.elapsed() < READINESS_STALENESS_THRESHOLD
|
||||
}
|
||||
None => false,
|
||||
};
|
||||
|
||||
let is_not_behind = match (
|
||||
metadata.latest_completed_slot,
|
||||
metadata.latest_observed_slot,
|
||||
) {
|
||||
(Some(latest_completed_slot), Some(latest_observed_slot)) => {
|
||||
latest_observed_slot - latest_completed_slot <= READINESS_MAX_ALLOWED_SLOT_LAG
|
||||
}
|
||||
_ => false,
|
||||
};
|
||||
|
||||
let is_metadata_loaded = !price_feeds_metadata.is_empty();
|
||||
has_completed_recently && is_not_behind && is_metadata_loaded
|
||||
}
|
||||
}
|
||||
|
||||
#[tracing::instrument(skip(accumulator_messages, wormhole_merkle_state))]
|
||||
fn build_message_states(
|
||||
accumulator_messages: AccumulatorMessages,
|
||||
|
@ -336,7 +452,7 @@ async fn get_verified_price_feeds<S>(
|
|||
request_time: RequestTime,
|
||||
) -> Result<PriceFeedsWithUpdateData>
|
||||
where
|
||||
S: AggregateCache,
|
||||
S: Cache,
|
||||
{
|
||||
let messages = state
|
||||
.fetch_message_states(
|
||||
|
@ -390,71 +506,12 @@ where
|
|||
})
|
||||
}
|
||||
|
||||
pub async fn get_price_feeds_with_update_data<S>(
|
||||
state: &S,
|
||||
price_ids: &[PriceIdentifier],
|
||||
request_time: RequestTime,
|
||||
) -> Result<PriceFeedsWithUpdateData>
|
||||
where
|
||||
S: AggregateCache,
|
||||
S: Benchmarks,
|
||||
{
|
||||
match get_verified_price_feeds(state, price_ids, request_time.clone()).await {
|
||||
Ok(price_feeds_with_update_data) => Ok(price_feeds_with_update_data),
|
||||
Err(e) => {
|
||||
if let RequestTime::FirstAfter(publish_time) = request_time {
|
||||
return Benchmarks::get_verified_price_feeds(state, price_ids, publish_time).await;
|
||||
}
|
||||
Err(e)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub async fn get_price_feed_ids<S>(state: &S) -> HashSet<PriceIdentifier>
|
||||
where
|
||||
S: AggregateCache,
|
||||
{
|
||||
state
|
||||
.message_state_keys()
|
||||
.await
|
||||
.iter()
|
||||
.map(|key| PriceIdentifier::new(key.feed_id))
|
||||
.collect()
|
||||
}
|
||||
|
||||
pub async fn is_ready(state: &State) -> bool {
|
||||
let metadata = state.aggregate_state.read().await;
|
||||
let price_feeds_metadata = state.price_feeds_metadata.read().await;
|
||||
|
||||
let has_completed_recently = match metadata.latest_completed_update_at.as_ref() {
|
||||
Some(latest_completed_update_time) => {
|
||||
latest_completed_update_time.elapsed() < READINESS_STALENESS_THRESHOLD
|
||||
}
|
||||
None => false,
|
||||
};
|
||||
|
||||
let is_not_behind = match (
|
||||
metadata.latest_completed_slot,
|
||||
metadata.latest_observed_slot,
|
||||
) {
|
||||
(Some(latest_completed_slot), Some(latest_observed_slot)) => {
|
||||
latest_observed_slot - latest_completed_slot <= READINESS_MAX_ALLOWED_SLOT_LAG
|
||||
}
|
||||
_ => false,
|
||||
};
|
||||
|
||||
let is_metadata_loaded = !price_feeds_metadata.is_empty();
|
||||
|
||||
has_completed_recently && is_not_behind && is_metadata_loaded
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod test {
|
||||
use {
|
||||
super::*,
|
||||
crate::{
|
||||
api::types::PriceFeedMetadata,
|
||||
price_feeds_metadata::store_price_feeds_metadata,
|
||||
state::test::setup_state,
|
||||
},
|
||||
futures::future::join_all,
|
||||
|
@ -468,10 +525,7 @@ mod test {
|
|||
Accumulator,
|
||||
},
|
||||
hashers::keccak256_160::Keccak160,
|
||||
messages::{
|
||||
Message,
|
||||
PriceFeedMessage,
|
||||
},
|
||||
messages::PriceFeedMessage,
|
||||
wire::v1::{
|
||||
AccumulatorUpdateData,
|
||||
Proof,
|
||||
|
@ -559,7 +613,7 @@ mod test {
|
|||
}
|
||||
|
||||
pub async fn store_multiple_concurrent_valid_updates(state: Arc<State>, updates: Vec<Update>) {
|
||||
let res = join_all(updates.into_iter().map(|u| store_update(&state, u))).await;
|
||||
let res = join_all(updates.into_iter().map(|u| (&state).store_update(u))).await;
|
||||
// Check that all store_update calls succeeded
|
||||
assert!(res.into_iter().all(|r| r.is_ok()));
|
||||
}
|
||||
|
@ -585,14 +639,14 @@ mod test {
|
|||
|
||||
// Check the price ids are stored correctly
|
||||
assert_eq!(
|
||||
get_price_feed_ids(&*state).await,
|
||||
(&*state).get_price_feed_ids().await,
|
||||
vec![PriceIdentifier::new([100; 32])].into_iter().collect()
|
||||
);
|
||||
|
||||
// Check get_price_feeds_with_update_data retrieves the correct
|
||||
// price feed with correct update data.
|
||||
let price_feeds_with_update_data = get_price_feeds_with_update_data(
|
||||
&*state,
|
||||
let price_feeds_with_update_data = (&*state)
|
||||
.get_price_feeds_with_update_data(
|
||||
&[PriceIdentifier::new([100; 32])],
|
||||
RequestTime::Latest,
|
||||
)
|
||||
|
@ -710,7 +764,7 @@ mod test {
|
|||
|
||||
// Check the price ids are stored correctly
|
||||
assert_eq!(
|
||||
get_price_feed_ids(&*state).await,
|
||||
(&*state).get_price_feed_ids().await,
|
||||
vec![
|
||||
PriceIdentifier::new([100; 32]),
|
||||
PriceIdentifier::new([200; 32])
|
||||
|
@ -720,8 +774,8 @@ mod test {
|
|||
);
|
||||
|
||||
// Check that price feed 2 exists
|
||||
assert!(get_price_feeds_with_update_data(
|
||||
&*state,
|
||||
assert!((&*state)
|
||||
.get_price_feeds_with_update_data(
|
||||
&[PriceIdentifier::new([200; 32])],
|
||||
RequestTime::Latest,
|
||||
)
|
||||
|
@ -747,12 +801,12 @@ mod test {
|
|||
|
||||
// Check that price feed 2 does not exist anymore
|
||||
assert_eq!(
|
||||
get_price_feed_ids(&*state).await,
|
||||
(&*state).get_price_feed_ids().await,
|
||||
vec![PriceIdentifier::new([100; 32]),].into_iter().collect()
|
||||
);
|
||||
|
||||
assert!(get_price_feeds_with_update_data(
|
||||
&*state,
|
||||
assert!((&*state)
|
||||
.get_price_feeds_with_update_data(
|
||||
&[PriceIdentifier::new([200; 32])],
|
||||
RequestTime::Latest,
|
||||
)
|
||||
|
@ -793,8 +847,8 @@ mod test {
|
|||
MockClock::advance(Duration::from_secs(1));
|
||||
|
||||
// Get the price feeds with update data
|
||||
let price_feeds_with_update_data = get_price_feeds_with_update_data(
|
||||
&*state,
|
||||
let price_feeds_with_update_data = (&*state)
|
||||
.get_price_feeds_with_update_data(
|
||||
&[PriceIdentifier::new([100; 32])],
|
||||
RequestTime::Latest,
|
||||
)
|
||||
|
@ -810,24 +864,22 @@ mod test {
|
|||
|
||||
|
||||
// Add a dummy price feeds metadata
|
||||
store_price_feeds_metadata(
|
||||
&state,
|
||||
&[PriceFeedMetadata {
|
||||
state
|
||||
.store_price_feeds_metadata(&[PriceFeedMetadata {
|
||||
id: PriceIdentifier::new([100; 32]),
|
||||
attributes: Default::default(),
|
||||
}],
|
||||
)
|
||||
}])
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
// Check the state is ready
|
||||
assert!(is_ready(&state).await);
|
||||
assert!((&state).is_ready().await);
|
||||
|
||||
// Advance the clock to make the prices stale
|
||||
MockClock::advance_system_time(READINESS_STALENESS_THRESHOLD);
|
||||
MockClock::advance(READINESS_STALENESS_THRESHOLD);
|
||||
// Check the state is not ready
|
||||
assert!(!is_ready(&state).await);
|
||||
assert!(!(&state).is_ready().await);
|
||||
}
|
||||
|
||||
/// Test that the state retains the latest slots upon cache eviction.
|
||||
|
@ -870,8 +922,8 @@ mod test {
|
|||
|
||||
// Check the last 100 slots are retained
|
||||
for slot in 900..1000 {
|
||||
let price_feeds_with_update_data = get_price_feeds_with_update_data(
|
||||
&*state,
|
||||
let price_feeds_with_update_data = (&*state)
|
||||
.get_price_feeds_with_update_data(
|
||||
&[
|
||||
PriceIdentifier::new([100; 32]),
|
||||
PriceIdentifier::new([200; 32]),
|
||||
|
@ -887,8 +939,8 @@ mod test {
|
|||
|
||||
// Check nothing else is retained
|
||||
for slot in 0..900 {
|
||||
assert!(get_price_feeds_with_update_data(
|
||||
&*state,
|
||||
assert!((&*state)
|
||||
.get_price_feeds_with_update_data(
|
||||
&[
|
||||
PriceIdentifier::new([100; 32]),
|
||||
PriceIdentifier::new([200; 32])
|
|
@ -7,7 +7,7 @@ use {
|
|||
crate::{
|
||||
network::wormhole::VaaBytes,
|
||||
state::cache::{
|
||||
AggregateCache,
|
||||
Cache,
|
||||
MessageState,
|
||||
},
|
||||
},
|
||||
|
@ -70,14 +70,14 @@ impl From<MessageState> for RawMessageWithMerkleProof {
|
|||
}
|
||||
|
||||
pub async fn store_wormhole_merkle_verified_message<S>(
|
||||
store: &S,
|
||||
state: &S,
|
||||
root: WormholeMerkleRoot,
|
||||
vaa: VaaBytes,
|
||||
) -> Result<()>
|
||||
where
|
||||
S: AggregateCache,
|
||||
S: Cache,
|
||||
{
|
||||
store
|
||||
state
|
||||
.store_wormhole_merkle_state(WormholeMerkleState { root, vaa })
|
||||
.await?;
|
||||
Ok(())
|
|
@ -1,19 +1,21 @@
|
|||
//! This module communicates with Pyth Benchmarks, an API for historical price feeds and their updates.
|
||||
|
||||
use {
|
||||
crate::{
|
||||
super::{
|
||||
aggregate::{
|
||||
PriceFeedsWithUpdateData,
|
||||
UnixTimestamp,
|
||||
},
|
||||
api::types::PriceUpdate,
|
||||
State,
|
||||
},
|
||||
crate::api::types::PriceUpdate,
|
||||
anyhow::Result,
|
||||
base64::{
|
||||
engine::general_purpose::STANDARD as base64_standard_engine,
|
||||
Engine as _,
|
||||
},
|
||||
pyth_sdk::PriceIdentifier,
|
||||
reqwest::Url,
|
||||
serde::Deserialize,
|
||||
};
|
||||
|
||||
|
@ -50,6 +52,23 @@ impl TryFrom<BinaryBlob> for Vec<Vec<u8>> {
|
|||
}
|
||||
}
|
||||
|
||||
pub struct BenchmarksState {
|
||||
endpoint: Option<Url>,
|
||||
}
|
||||
|
||||
impl BenchmarksState {
|
||||
pub fn new(url: Option<Url>) -> Self {
|
||||
Self { endpoint: url }
|
||||
}
|
||||
}
|
||||
|
||||
/// Allow downcasting State into BenchmarksState for functions that depend on the `Benchmarks` service.
|
||||
impl<'a> From<&'a State> for &'a BenchmarksState {
|
||||
fn from(state: &'a State) -> &'a BenchmarksState {
|
||||
&state.benchmarks
|
||||
}
|
||||
}
|
||||
|
||||
#[async_trait::async_trait]
|
||||
pub trait Benchmarks {
|
||||
async fn get_verified_price_feeds(
|
||||
|
@ -60,21 +79,25 @@ pub trait Benchmarks {
|
|||
}
|
||||
|
||||
#[async_trait::async_trait]
|
||||
impl Benchmarks for crate::state::State {
|
||||
impl<T> Benchmarks for T
|
||||
where
|
||||
for<'a> &'a T: Into<&'a BenchmarksState>,
|
||||
T: Sync,
|
||||
{
|
||||
async fn get_verified_price_feeds(
|
||||
&self,
|
||||
price_ids: &[PriceIdentifier],
|
||||
publish_time: UnixTimestamp,
|
||||
) -> Result<PriceFeedsWithUpdateData> {
|
||||
let endpoint = self
|
||||
.benchmarks_endpoint
|
||||
.into()
|
||||
.endpoint
|
||||
.as_ref()
|
||||
.ok_or_else(|| anyhow::anyhow!("Benchmarks endpoint is not set"))?
|
||||
.join(&format!("/v1/updates/price/{}", publish_time))
|
||||
.unwrap();
|
||||
|
||||
let client = reqwest::Client::new();
|
||||
let mut request = client
|
||||
let mut request = reqwest::Client::new()
|
||||
.get(endpoint)
|
||||
.timeout(BENCHMARKS_REQUEST_TIMEOUT)
|
||||
.query(&[("encoding", "hex")])
|
|
@ -1,5 +1,6 @@
|
|||
use {
|
||||
crate::aggregate::{
|
||||
super::State,
|
||||
crate::state::aggregate::{
|
||||
wormhole_merkle::WormholeMerkleState,
|
||||
AccumulatorMessages,
|
||||
ProofSet,
|
||||
|
@ -96,23 +97,186 @@ pub enum MessageStateFilter {
|
|||
Only(MessageType),
|
||||
}
|
||||
|
||||
pub struct Cache {
|
||||
/// Accumulator messages cache
|
||||
///
|
||||
/// We do not write to this cache much, so we can use a simple RwLock instead of a DashMap.
|
||||
accumulator_messages_cache: Arc<RwLock<BTreeMap<Slot, AccumulatorMessages>>>,
|
||||
/// A Cache of AccumulatorMessage by slot. We do not write to this cache much, so we can use a simple RwLock instead of a DashMap.
|
||||
type AccumulatorMessagesCache = Arc<RwLock<BTreeMap<Slot, AccumulatorMessages>>>;
|
||||
|
||||
/// Wormhole merkle state cache
|
||||
///
|
||||
/// We do not write to this cache much, so we can use a simple RwLock instead of a DashMap.
|
||||
wormhole_merkle_state_cache: Arc<RwLock<BTreeMap<Slot, WormholeMerkleState>>>,
|
||||
/// A Cache of WormholeMerkleState by slot. We do not write to this cache much, so we can use a simple RwLock instead of a DashMap.
|
||||
type WormholeMerkleStateCache = Arc<RwLock<BTreeMap<Slot, WormholeMerkleState>>>;
|
||||
|
||||
message_cache: Arc<RwLock<HashMap<MessageStateKey, BTreeMap<MessageStateTime, MessageState>>>>,
|
||||
/// A Cache of `Time<->MessageState` by feed id.
|
||||
type MessageCache = Arc<RwLock<HashMap<MessageStateKey, BTreeMap<MessageStateTime, MessageState>>>>;
|
||||
|
||||
/// A collection of caches for various program state.
|
||||
pub struct CacheState {
|
||||
accumulator_messages_cache: AccumulatorMessagesCache,
|
||||
wormhole_merkle_state_cache: WormholeMerkleStateCache,
|
||||
message_cache: MessageCache,
|
||||
cache_size: u64,
|
||||
}
|
||||
|
||||
impl CacheState {
|
||||
pub fn new(size: u64) -> Self {
|
||||
Self {
|
||||
accumulator_messages_cache: Arc::new(RwLock::new(BTreeMap::new())),
|
||||
wormhole_merkle_state_cache: Arc::new(RwLock::new(BTreeMap::new())),
|
||||
message_cache: Arc::new(RwLock::new(HashMap::new())),
|
||||
cache_size: size,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Allow downcasting State into CacheState for functions that depend on the `Cache` service.
|
||||
impl<'a> From<&'a State> for &'a CacheState {
|
||||
fn from(state: &'a State) -> &'a CacheState {
|
||||
&state.cache
|
||||
}
|
||||
}
|
||||
|
||||
#[async_trait::async_trait]
|
||||
pub trait Cache {
|
||||
async fn store_message_states(&self, message_states: Vec<MessageState>) -> Result<()>;
|
||||
async fn prune_removed_keys(&self, current_keys: HashSet<MessageStateKey>);
|
||||
async fn store_accumulator_messages(
|
||||
&self,
|
||||
accumulator_messages: AccumulatorMessages,
|
||||
) -> Result<()>;
|
||||
async fn fetch_accumulator_messages(&self, slot: Slot) -> Result<Option<AccumulatorMessages>>;
|
||||
async fn store_wormhole_merkle_state(
|
||||
&self,
|
||||
wormhole_merkle_state: WormholeMerkleState,
|
||||
) -> Result<()>;
|
||||
async fn fetch_wormhole_merkle_state(&self, slot: Slot) -> Result<Option<WormholeMerkleState>>;
|
||||
async fn message_state_keys(&self) -> Vec<MessageStateKey>;
|
||||
async fn fetch_message_states(
|
||||
&self,
|
||||
ids: Vec<FeedId>,
|
||||
request_time: RequestTime,
|
||||
filter: MessageStateFilter,
|
||||
) -> Result<Vec<MessageState>>;
|
||||
}
|
||||
|
||||
#[async_trait::async_trait]
|
||||
impl<T> Cache for T
|
||||
where
|
||||
for<'a> &'a T: Into<&'a CacheState>,
|
||||
T: Sync,
|
||||
{
|
||||
async fn message_state_keys(&self) -> Vec<MessageStateKey> {
|
||||
self.into()
|
||||
.message_cache
|
||||
.read()
|
||||
.await
|
||||
.iter()
|
||||
.map(|entry| entry.0.clone())
|
||||
.collect::<Vec<_>>()
|
||||
}
|
||||
|
||||
async fn store_message_states(&self, message_states: Vec<MessageState>) -> Result<()> {
|
||||
let mut message_cache = self.into().message_cache.write().await;
|
||||
|
||||
for message_state in message_states {
|
||||
let key = message_state.key();
|
||||
let time = message_state.time();
|
||||
let cache = message_cache.entry(key).or_insert_with(BTreeMap::new);
|
||||
cache.insert(time, message_state);
|
||||
|
||||
// Remove the earliest message states if the cache size is exceeded
|
||||
while cache.len() > self.into().cache_size as usize {
|
||||
cache.pop_first();
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
/// This method takes the current feed ids and prunes the cache for the keys
|
||||
/// that are not present in the current feed ids.
|
||||
///
|
||||
/// There is a side-effect of this: if a key gets removed, we will
|
||||
/// lose the cache for that key and cannot retrieve it for historical
|
||||
/// price queries.
|
||||
async fn prune_removed_keys(&self, current_keys: HashSet<MessageStateKey>) {
|
||||
let mut message_cache = self.into().message_cache.write().await;
|
||||
|
||||
// Sometimes, some keys are removed from the accumulator. We track which keys are not
|
||||
// present in the message states and remove them from the cache.
|
||||
let keys_in_cache = message_cache
|
||||
.iter()
|
||||
.map(|(key, _)| key.clone())
|
||||
.collect::<HashSet<_>>();
|
||||
|
||||
for key in keys_in_cache {
|
||||
if !current_keys.contains(&key) {
|
||||
tracing::info!("Feed {:?} seems to be removed. Removing it from cache", key);
|
||||
message_cache.remove(&key);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
async fn fetch_message_states(
|
||||
&self,
|
||||
ids: Vec<FeedId>,
|
||||
request_time: RequestTime,
|
||||
filter: MessageStateFilter,
|
||||
) -> Result<Vec<MessageState>> {
|
||||
join_all(ids.into_iter().flat_map(|id| {
|
||||
let request_time = request_time.clone();
|
||||
let message_types: Vec<MessageType> = match filter {
|
||||
MessageStateFilter::All => MessageType::iter().collect(),
|
||||
MessageStateFilter::Only(t) => vec![t],
|
||||
};
|
||||
|
||||
message_types.into_iter().map(move |message_type| {
|
||||
let key = MessageStateKey {
|
||||
feed_id: id,
|
||||
type_: message_type,
|
||||
};
|
||||
retrieve_message_state(self.into(), key, request_time.clone())
|
||||
})
|
||||
}))
|
||||
.await
|
||||
.into_iter()
|
||||
.collect::<Option<Vec<_>>>()
|
||||
.ok_or(anyhow!("Message not found"))
|
||||
}
|
||||
|
||||
async fn store_accumulator_messages(
|
||||
&self,
|
||||
accumulator_messages: AccumulatorMessages,
|
||||
) -> Result<()> {
|
||||
let mut cache = self.into().accumulator_messages_cache.write().await;
|
||||
cache.insert(accumulator_messages.slot, accumulator_messages);
|
||||
while cache.len() > self.into().cache_size as usize {
|
||||
cache.pop_first();
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
async fn fetch_accumulator_messages(&self, slot: Slot) -> Result<Option<AccumulatorMessages>> {
|
||||
let cache = self.into().accumulator_messages_cache.read().await;
|
||||
Ok(cache.get(&slot).cloned())
|
||||
}
|
||||
|
||||
async fn store_wormhole_merkle_state(
|
||||
&self,
|
||||
wormhole_merkle_state: WormholeMerkleState,
|
||||
) -> Result<()> {
|
||||
let mut cache = self.into().wormhole_merkle_state_cache.write().await;
|
||||
cache.insert(wormhole_merkle_state.root.slot, wormhole_merkle_state);
|
||||
while cache.len() > self.into().cache_size as usize {
|
||||
cache.pop_first();
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
async fn fetch_wormhole_merkle_state(&self, slot: Slot) -> Result<Option<WormholeMerkleState>> {
|
||||
let cache = self.into().wormhole_merkle_state_cache.read().await;
|
||||
Ok(cache.get(&slot).cloned())
|
||||
}
|
||||
}
|
||||
|
||||
async fn retrieve_message_state(
|
||||
cache: &Cache,
|
||||
cache: &CacheState,
|
||||
key: MessageStateKey,
|
||||
request_time: RequestTime,
|
||||
) -> Option<MessageState> {
|
||||
|
@ -156,179 +320,19 @@ async fn retrieve_message_state(
|
|||
}
|
||||
}
|
||||
|
||||
impl Cache {
|
||||
pub fn new(cache_size: u64) -> Self {
|
||||
Self {
|
||||
message_cache: Arc::new(RwLock::new(HashMap::new())),
|
||||
accumulator_messages_cache: Arc::new(RwLock::new(BTreeMap::new())),
|
||||
wormhole_merkle_state_cache: Arc::new(RwLock::new(BTreeMap::new())),
|
||||
cache_size,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[async_trait::async_trait]
|
||||
pub trait AggregateCache {
|
||||
async fn message_state_keys(&self) -> Vec<MessageStateKey>;
|
||||
async fn store_message_states(&self, message_states: Vec<MessageState>) -> Result<()>;
|
||||
async fn prune_removed_keys(&self, current_keys: HashSet<MessageStateKey>);
|
||||
async fn fetch_message_states(
|
||||
&self,
|
||||
ids: Vec<FeedId>,
|
||||
request_time: RequestTime,
|
||||
filter: MessageStateFilter,
|
||||
) -> Result<Vec<MessageState>>;
|
||||
async fn store_accumulator_messages(
|
||||
&self,
|
||||
accumulator_messages: AccumulatorMessages,
|
||||
) -> Result<()>;
|
||||
async fn fetch_accumulator_messages(&self, slot: Slot) -> Result<Option<AccumulatorMessages>>;
|
||||
async fn store_wormhole_merkle_state(
|
||||
&self,
|
||||
wormhole_merkle_state: WormholeMerkleState,
|
||||
) -> Result<()>;
|
||||
async fn fetch_wormhole_merkle_state(&self, slot: Slot) -> Result<Option<WormholeMerkleState>>;
|
||||
}
|
||||
|
||||
#[async_trait::async_trait]
|
||||
impl AggregateCache for crate::state::State {
|
||||
async fn message_state_keys(&self) -> Vec<MessageStateKey> {
|
||||
self.cache
|
||||
.message_cache
|
||||
.read()
|
||||
.await
|
||||
.iter()
|
||||
.map(|entry| entry.0.clone())
|
||||
.collect::<Vec<_>>()
|
||||
}
|
||||
|
||||
async fn store_message_states(&self, message_states: Vec<MessageState>) -> Result<()> {
|
||||
let mut message_cache = self.cache.message_cache.write().await;
|
||||
|
||||
for message_state in message_states {
|
||||
let key = message_state.key();
|
||||
let time = message_state.time();
|
||||
let cache = message_cache.entry(key).or_insert_with(BTreeMap::new);
|
||||
cache.insert(time, message_state);
|
||||
|
||||
// Remove the earliest message states if the cache size is exceeded
|
||||
while cache.len() > self.cache.cache_size as usize {
|
||||
cache.pop_first();
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
/// This method takes the current feed ids and prunes the cache for the keys
|
||||
/// that are not present in the current feed ids.
|
||||
///
|
||||
/// There is a side-effect of this: if a key gets removed, we will
|
||||
/// lose the cache for that key and cannot retrieve it for historical
|
||||
/// price queries.
|
||||
async fn prune_removed_keys(&self, current_keys: HashSet<MessageStateKey>) {
|
||||
let mut message_cache = self.cache.message_cache.write().await;
|
||||
|
||||
// Sometimes, some keys are removed from the accumulator. We track which keys are not
|
||||
// present in the message states and remove them from the cache.
|
||||
let keys_in_cache = message_cache
|
||||
.iter()
|
||||
.map(|(key, _)| key.clone())
|
||||
.collect::<HashSet<_>>();
|
||||
|
||||
for key in keys_in_cache {
|
||||
if !current_keys.contains(&key) {
|
||||
tracing::info!("Feed {:?} seems to be removed. Removing it from cache", key);
|
||||
message_cache.remove(&key);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
async fn fetch_message_states(
|
||||
&self,
|
||||
ids: Vec<FeedId>,
|
||||
request_time: RequestTime,
|
||||
filter: MessageStateFilter,
|
||||
) -> Result<Vec<MessageState>> {
|
||||
join_all(ids.into_iter().flat_map(|id| {
|
||||
let request_time = request_time.clone();
|
||||
let message_types: Vec<MessageType> = match filter {
|
||||
MessageStateFilter::All => MessageType::iter().collect(),
|
||||
MessageStateFilter::Only(t) => vec![t],
|
||||
};
|
||||
|
||||
message_types.into_iter().map(move |message_type| {
|
||||
let key = MessageStateKey {
|
||||
feed_id: id,
|
||||
type_: message_type,
|
||||
};
|
||||
retrieve_message_state(&self.cache, key, request_time.clone())
|
||||
})
|
||||
}))
|
||||
.await
|
||||
.into_iter()
|
||||
.collect::<Option<Vec<_>>>()
|
||||
.ok_or(anyhow!("Message not found"))
|
||||
}
|
||||
|
||||
async fn store_accumulator_messages(
|
||||
&self,
|
||||
accumulator_messages: AccumulatorMessages,
|
||||
) -> Result<()> {
|
||||
let mut cache = self.cache.accumulator_messages_cache.write().await;
|
||||
cache.insert(accumulator_messages.slot, accumulator_messages);
|
||||
while cache.len() > self.cache.cache_size as usize {
|
||||
cache.pop_first();
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
async fn fetch_accumulator_messages(&self, slot: Slot) -> Result<Option<AccumulatorMessages>> {
|
||||
let cache = self.cache.accumulator_messages_cache.read().await;
|
||||
Ok(cache.get(&slot).cloned())
|
||||
}
|
||||
|
||||
async fn store_wormhole_merkle_state(
|
||||
&self,
|
||||
wormhole_merkle_state: WormholeMerkleState,
|
||||
) -> Result<()> {
|
||||
let mut cache = self.cache.wormhole_merkle_state_cache.write().await;
|
||||
cache.insert(wormhole_merkle_state.root.slot, wormhole_merkle_state);
|
||||
while cache.len() > self.cache.cache_size as usize {
|
||||
cache.pop_first();
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
async fn fetch_wormhole_merkle_state(&self, slot: Slot) -> Result<Option<WormholeMerkleState>> {
|
||||
let cache = self.cache.wormhole_merkle_state_cache.read().await;
|
||||
Ok(cache.get(&slot).cloned())
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod test {
|
||||
use {
|
||||
super::*,
|
||||
crate::{
|
||||
aggregate::{
|
||||
wormhole_merkle::{
|
||||
WormholeMerkleMessageProof,
|
||||
WormholeMerkleState,
|
||||
},
|
||||
AccumulatorMessages,
|
||||
ProofSet,
|
||||
},
|
||||
state::test::setup_state,
|
||||
crate::state::{
|
||||
aggregate::wormhole_merkle::WormholeMerkleMessageProof,
|
||||
test::setup_state,
|
||||
},
|
||||
pyth_sdk::UnixTimestamp,
|
||||
pythnet_sdk::{
|
||||
accumulators::merkle::MerklePath,
|
||||
hashers::keccak256_160::Keccak160,
|
||||
messages::{
|
||||
Message,
|
||||
PriceFeedMessage,
|
||||
},
|
||||
messages::PriceFeedMessage,
|
||||
wire::v1::WormholeMerkleRoot,
|
||||
},
|
||||
};
|
||||
|
@ -369,7 +373,7 @@ mod test {
|
|||
slot: Slot,
|
||||
) -> MessageState
|
||||
where
|
||||
S: AggregateCache,
|
||||
S: Cache,
|
||||
{
|
||||
let message_state = create_dummy_price_feed_message_state(feed_id, publish_time, slot);
|
||||
state
|
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue