* liquidator: randomly select token/perps for rebalancing to avoid failing at every try if one token is having an issue (#921)
(cherry picked from commit e3a7ed9e32)
* liquidator: do not panic if token or perp rebalancing fails (#927)
(cherry picked from commit 0b7e62e671)
* Liquidator: add Sanctum swap (#919)
liquidator: add sanctum swap
(cherry picked from commit 01d5237162)
* liquidator: add more LST for sanctum swap (#944)
(cherry picked from commit c0b61b3b37)
* liquidator: forcefully exit process if snapshot job die
* client: return snapshot_job join handle so it can be watched for early unexpected exit
(cherry picked from commit 2520c7d095)
- always allow them, now that v0.22 is deployed and delegates can
withdraw small token amounts to the owner's ata
- increase the dust amount to $0.001 to avoid issues where the logic is
a few lamports off
liquidator: split TCS triggering and liquidation job
Concurrent execution of candidate lookup and tx building/sending
- Also added an health assertion IX to protect liqor in multi liquidation scenario
- And a timeout for jupiter v6 queries (avoid blocking liquidation because of slow TCS)
liquidator: add a way to restrict token accepted by the liquidator
- add allow/forbid list of token for liquidation & conditional token swap triggering
- add allow/forbid list for perp market liquidation
- housekeeping: extract cli args to a dedicated file
- move more hardcoded thing to config and stop using token name (replace with token index)
* 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
---------
Co-authored-by: Christian Kamm <mail@ckamm.de>
- keep track of different error types per key
- skip for a given duration once too many errors came in
- wipe if no new errors are seen for a while
- simplify logging of actively skipped cases
Previously, the separate job and the post-liquidation rebalance could
run at the same time and would occasionally perform the same action at
the same time, leading to overshooting.
Now rebalancing never happens twice. In the future it should potentially
just run separately from liquidation, but that needs a review of the
assumptions the liquidation job is making first.
(cherry picked from commit e8e7e445d3)
- 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.
(cherry picked from commit ce16d79b13)
Previously, the separate job and the post-liquidation rebalance could
run at the same time and would occasionally perform the same action at
the same time, leading to overshooting.
Now rebalancing never happens twice. In the future it should potentially
just run separately from liquidation, but that needs a review of the
assumptions the liquidation job is making first.
- limit deposits (via deposit, flash loan, tcs)
- limit potential deposits via openbook settle
by restricting placable orders via potential_serum_tokens
- introduce Serum3PlaceOrderV2 for this purpose
- account for new limits in liquidator, max_swap
(cherry picked from commit 42e31ae859)
- limit deposits (via deposit, flash loan, tcs)
- limit potential deposits via openbook settle
by restricting placable orders via potential_serum_tokens
- introduce Serum3PlaceOrderV2 for this purpose
- account for new limits in liquidator, max_swap
Serge Farny
Christian Kamm
riordanp
microwavedcola1
Lou-Kamades