removes outdated matches crate from the dependencies
std::matches has been stable since rust 1.42.0.
Other use-cases are covered by assert_matches crate.
* sdk: Add concurrent support for rand 0.7 and 0.8
* Update rand, rand_chacha, and getrandom versions
* Run command to replace `gen_range`
Run `git grep -l gen_range | xargs sed -i'' -e 's/gen_range(\(\S*\), /gen_range(\1../'
* sdk: Fix users of older `gen_range`
* Replace `hash::new_rand` with `hash::new_with_thread_rng`
Run:
```
git grep -l hash::new_rand | xargs sed -i'' -e 's/hash::new_rand([^)]*/hash::new_with_thread_rng(/'
```
* perf: Use `Keypair::new()` instead of `generate`
* Use older rand version in zk-token-sdk
* program-runtime: Inline random key generation
* bloom: Fix clippy warnings in tests
* streamer: Scope rng usage correctly
* perf: Fix clippy warning
* accounts-db: Map to char to generate a random string
* Remove `from_secret_key_bytes`, it's just `keypair_from_seed`
* ledger: Generate keypairs by hand
* ed25519-tests: Use new rand
* runtime: Use new rand in all tests
* gossip: Clean up clippy and inline keypair generators
* core: Inline keypair generation for tests
* Push sbf lockfile change
* sdk: Sort dependencies correctly
* Remove `hash::new_with_thread_rng`, use `Hash::new_unique()`
* Use Keypair::new where chacha isn't used
* sdk: Fix build by marking rand 0.7 optional
* Hardcode secret key length, add static assertion
* Unify `getrandom` crate usage to fix linking errors
* bloom: Fix tests that require a random hash
* Remove some dependencies, try to unify others
* Remove unnecessary uses of rand and rand_core
* Update lockfiles
* Add back some dependencies to reduce rebuilds
* Increase max rebuilds from 14 to 15
* frozen-abi: Remove `getrandom`
* Bump rebuilds to 17
* Remove getrandom from zk-token-proof
* we only want to report received message signatures on PUSH requests, not PULL requests
* woops accidently had it has LocalMessage not PushMessage
* switch from match to if let statement
* convert if let to matches macro
* add in from field in PushMessage for message tracking
* update with cargo fmt
* remove display for gossip route and add lifetime param to pubkey reference in gossiproute enum
* forgot to run fmt
* we only want to report received message signatures on PUSH requests, not PULL requests
* woops accidently had it has LocalMessage not PushMessage
* switch from match to if let statement
* convert if let to matches macro
* screwed up old branch and syncing with upstream branch
* add fixed size ring buff instead of variable sized vecdeque for reporting signatures
* modify difficulty to take in n 0 bits and check if signature ending ends in n 0 bits
* update to only push every 18 trailing zero bits. and clean up
* report origin with signature. and set trailing 0s to 8 for local testing
* change back to 18 trailing zeros and rm unused imports
* run cargo rmt
* run ./scripts/cargo-for-all-lock-files.sh tree
* allow integer arithmetic for bit comparison
* rm unused lifetime
* rm duplicate entry?
* re implement ring buf
* put ringbuf in sorted order
* ringbuf in cargo.toml now in sorted order
* rm ring buf, refactor, fix trailing zero bug
* fix bug in trailing zeros. was comparing wrong ones
* fix needless range loop bug
* fix bug
* change trailing zero checking to build in methods and only report first 8 bytes of signature and origin pubkey
* report full origin string and first 8 bytes of signature
* set SIGNATURE_SAMPLE_TRAILING_ZEROS back to 18
* forgot to run cargo tree
* avoid panic and change working
* rm bs58
* pass in Option<String> into datapoint_info
* shorten metric names
Working towards LegacyContactInfo => ContactInfo migration, the commit
hides some implementation details of LegacyContactInfo and expands API
parity with the new ContactInfo.
Local-timestamp used in current gossip eviction code:
https://github.com/solana-labs/solana/blob/a36e1b211/gossip/src/crds.rs#L469-L511
does not indicate how old the entry is but how recently it was received.
The commit instead uses origin's wallclock to identify old values. In
order to avoid cases where the wallclock on the entry is bogus, it is
capped by local-timestamp.
The commit implement new ContactInfo where
* Ports and IP addresses are specified separately so that unique IP
addresses can only be specified once.
* Different sockets (tvu, tpu, etc) are specified by opaque u8 tags so
that adding and removing sockets is backward and forward compatible.
* solana_version::Version is also embedded in so that it won't need to
be gossiped separately.
* NodeInstance is also rolled in by adding a field identifying when the
instance was first created so that it won't need to be gossiped
separately.
Update plan:
* Once the cluster is able to ingest the new type (i.e. this patch), a
2nd patch will start gossiping the new ContactInfo along with the
LegacyContactInfo.
* Once all nodes in the cluster gossip the new ContactInfo, a 3rd patch
will start solely using the new ContactInfo while still gossiping the
old LegacyContactInfo.
* Once all nodes in the cluster solely use the new ContactInfo, a 4th
patch will stop gossiping the old LegacyContactInfo.
Retransmit code has moved to core/src/cluster_nodes.rs and has been
significantly revised.
gossip/tests/cluster_info.rs is testing the old code which is no longer
relevant.
It was not immediately clear why the second `CrdsValue` insertion in the
test must always succeed. Turns out the test was relying on hash values
having a specific relationship. It is confusing to someone not deeply
familiar with the test.
As overwrite based on the hash value is not part of the behavior that we
consider valuable, we just remove that check.
Unified assertion between two checks into one.
The commit tracks number of times duplicates of a CRDS value is received
from gossip push. Following commits will utilize this metric to score
gossip nodes in terms of timeliness of their push messages, in order to
better pick which nodes to prune.
The commit adjust CRDS_SHARDS_BITS up to be in-line with mask_bits in
gossip pull request. This will avoid redundant filtering of irrelevant
crds entries when responding to pull requests.
This commit adds CrdsEntry trait which allows generic lookups into crds
table. For example to get ContactInfo or LowestSlot associated with a
Pubkey, the lookup code would be respectively:
crds.get::<&ContactInfo>(pubkey)
crds.get::<&LowestSlot>(pubkey)
Crds values of nodes with different shred versions are creeping into
gossip table resulting in runtime issues as the one addressed in:
https://github.com/solana-labs/solana/pull/17899
This commit works towards enforcing more checks and filtering based on
shred version by adding necessary mapping and api to gossip table.
Once populated, pubkey->shred-version mapping persists as long as there
are any values associated with the pubkey.
* Move gossip modules to solana-gossip
* Update Protocol abi digest due to move
* Move gossip benches and hook up CI
* Remove unneeded Result entries
* Single use statements
behzad nouri
Jon Cinque
Greg Cusack
Brooks
Kevin Ji
Illia Bobyr
Michael Vines
Michael Keleti
Tyera Eulberg