The home for Hyperlane core contracts, sdk packages, and other infrastructure

blockchainhyperlaneinterchainmonorepo

You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Daniel Savu 61892d1d5a feat(fallback provider): re-prioritize providers on error (#2369) ... ### Description Closes https://github.com/hyperlane-xyz/hyperlane-monorepo/issues/2189 Reprioritize providers in the `FallbackProvider` when they stop receiving new blocks (although a `max_block_time` has elapsed). The `JsonRpcClient::request(...)` implementation now takes a snapshot of the provider priority list and iterates on that. This is to minimize lock contention - no lock is held across an `await` so there is no deadlock risk. If one of the errors above occurs, the priority list is overwritten. Note this may cause a prior reprioritization to be lost, if the repriotization occured after the current tokio task's snapshot was taken. I'm not entirely sure whether a specific `FallbackProvider` is referenced by more than one task at a time though. ### Drive-by changes A `PrometheusJsonRpcClientConfigExt` trait is added, so the provider can be mocked. ### Testing Unit tests.		1 year ago
..
middleware	Ported reduce metric cardinality (#1435)	2 years ago
json_rpc_client.rs	feat(fallback provider): re-prioritize providers on error (#2369)	1 year ago
lib.rs	Quorum metrics (#1039)	2 years ago