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Explicitly check finality type in watcher

This commit is contained in:
Bruce Riley 2024-04-15 15:08:39 -05:00 committed by bruce-riley
parent fb9976804f
commit 8a399e94a5
1 changed files with 32 additions and 14 deletions
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46
node/pkg/watchers/evm/watcher.go
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@ -719,41 +719,59 @@ func fetchCurrentGuardianSet(ctx context.Context, ethConn connectors.Connector)
func (w *Watcher) getFinality(ctx context.Context) (bool, bool, error) {
finalized := false
safe := false
// Tilt supports polling for both finalized and safe.
if w.unsafeDevMode {
finalized = true
safe = true
// The following chains support polling for both finalized and safe.
} else if w.chainID == vaa.ChainIDAcala ||
w.chainID == vaa.ChainIDArbitrum ||
w.chainID == vaa.ChainIDArbitrumSepolia ||
w.chainID == vaa.ChainIDBase ||
w.chainID == vaa.ChainIDBaseSepolia ||
w.chainID == vaa.ChainIDBlast ||
w.chainID == vaa.ChainIDBSC ||
w.chainID == vaa.ChainIDEthereum ||
w.chainID == vaa.ChainIDHolesky ||
w.chainID == vaa.ChainIDKarura ||
w.chainID == vaa.ChainIDMantle ||
w.chainID == vaa.ChainIDMoonbeam ||
w.chainID == vaa.ChainIDOptimism ||
w.chainID == vaa.ChainIDSepolia ||
w.chainID == vaa.ChainIDHolesky ||
w.chainID == vaa.ChainIDArbitrumSepolia ||
w.chainID == vaa.ChainIDBaseSepolia ||
w.chainID == vaa.ChainIDOptimismSepolia ||
w.chainID == vaa.ChainIDSepolia ||
w.chainID == vaa.ChainIDXLayer {
finalized = true
safe = true
} else if w.chainID == vaa.ChainIDScroll {
// As of 11/10/2023 Scroll supports polling for finalized but not safe.
finalized = true
} else if w.chainID == vaa.ChainIDPolygon ||
w.chainID == vaa.ChainIDPolygonSepolia {
// The following chains have their own specialized finalizers.
} else if w.chainID == vaa.ChainIDCelo ||
w.chainID == vaa.ChainIDLinea {
return false, false, nil
// Polygon now supports polling for finalized but not safe.
// https://forum.polygon.technology/t/optimizing-decentralized-apps-ux-with-milestones-a-significantly-accelerated-finality-solution/13154
} else if w.chainID == vaa.ChainIDPolygon ||
w.chainID == vaa.ChainIDPolygonSepolia {
finalized = true
} else if w.chainID == vaa.ChainIDLinea {
// Linea has its own special poller.
return false, false, nil
} else if w.chainID == vaa.ChainIDBerachain {
// Berachain supports instant finality: https://docs.berachain.com/faq/
// As of 11/10/2023 Scroll supports polling for finalized but not safe.
} else if w.chainID == vaa.ChainIDScroll {
finalized = true
// The following chains support instant finality.
} else if w.chainID == vaa.ChainIDAvalanche ||
w.chainID == vaa.ChainIDBerachain || // Berachain supports instant finality: https://docs.berachain.com/faq/
w.chainID == vaa.ChainIDOasis ||
w.chainID == vaa.ChainIDAurora ||
w.chainID == vaa.ChainIDFantom ||
w.chainID == vaa.ChainIDKlaytn {
return false, false, nil
// Anything else is undefined / not supported.
} else {
return false, false, fmt.Errorf("unsupported chain: %s", w.chainID.String())
}
// If finalized / safe should be supported, read the RPC to make sure they actually are.