Commit Graph

8 Commits

Author SHA1 Message Date
Christian Kamm ea91d9d353
rust client: optionally derive prio fees from feed (#866)
This allows connecting to a lite-rpc feed to receive block priority
updates and computing recently good priority fee values based on that.
2024-02-07 12:52:32 +01:00
Lou-Kamades db98ba5edf
Use fallback oracles in Rust client (#838)
* rename usd_opt to usdc_opt in OracleAccountInfos

* use fallbacks when fetching bank+ price in AccountFetcher struct

* feat: add derive_fallback_oracle_keys to MangoGroupContext

* test: properly assert failure CU in test_health_compute_tokens_fallback_oracles

* provide fallback oracle accounts in the rust client

* liquidator: update for fallback oracles

* set fallback config in mango services

* support fallback oracles in rust settler + keeper

* fix send error related to fetching fallbacks dynamically in tcs_start

* drop derive_fallback_oracle_keys_sync

* add fetch_multiple_accounts to AccountFetcher trait

* revert client::new() api

* deriving oracle keys uses account_fetcher

* use client helpers for deriving health_check account_metas

* add health_cache helper to mango client

* add get_slot to account_fetcher

* lint

* cached account fetcher only fetches uncached accounts

* ensure keeper client does not use cached oracles for staleness checks

* address minor review comments

* create unique job keys for CachedAccountFetcher.fetch_multiple_accounts

* fmt

* improve hashing in CachedAccountFetcher.fetch_multiple_accounts

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Co-authored-by: Christian Kamm <mail@ckamm.de>
2024-01-23 10:26:31 -06:00
Christian Kamm 43b9cac3a1
Rust client: Allow sending transactions to multiple rpcs (#853) 2024-01-19 16:35:30 +01:00
Christian Kamm 71f0e5cc13
client: configurable jupiter urls (#800) 2023-12-05 13:23:11 +01:00
Christian Kamm ce16d79b13
bins: Fix restarting on new or changed listings (#802)
- Don't just restart on new listings, but also on significant changes to
  old listings such as oracle changes.
- Cover the liquidator and settler in addition to the keeper.
2023-12-05 13:22:24 +01:00
Christian Kamm f690514638
rust client: ix cu limits based on health compute cost (#768)
Many instructions now return PreparedInstructions instead of a direct
Instruction or Vec<Instruction>. That way they can keep track of the
expected cu cost of the instructions for the compute limit instruction
that gets added once all instructions are made.
2023-11-03 11:20:37 +01:00
Christian Kamm 9b224eae1b
Jupiter: Ensure source account is initialized (#721) 2023-09-18 09:21:46 +02:00
Christian Kamm 0f10cb4d92
client/liquidator: jupiter v6 (#684)
Add rust client functions for v6 API that are usuable in parallel to the v4 ones.
2023-08-24 16:45:01 +02:00