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fix improper `yield` usage in `el_manager` (#5789) 

`yield` is not supported in `{.async.}`. Replace with alternative that
does not leak.
This commit is contained in:
Etan Kissling 2024-01-19 08:18:02 +01:00 committed by GitHub
parent b2c49603ae
commit d6e55ca3d8
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1 changed files with 8 additions and 11 deletions
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19
beacon_chain/el/el_manager.nim
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@ -583,17 +583,14 @@ proc newWeb3*(engineUrl: EngineApiUrl): Future[Web3] =
proc establishEngineApiConnection*(url: EngineApiUrl): proc establishEngineApiConnection*(url: EngineApiUrl):
Future[Result[Web3, string]] {.async.} = Future[Result[Web3, string]] {.async.} =
let web3Fut = newWeb3(url) try:
yield web3Fut or sleepAsync(engineApiConnectionTimeout) ok(await newWeb3(url).wait(engineApiConnectionTimeout))
except AsyncTimeoutError:
if not web3Fut.completed: err "Engine API connection timed out"
await cancelAndWait(web3Fut) except CancelledError as exc:
if web3Fut.failed: raise exc
return err "Failed to setup Engine API connection: " & web3Fut.readError.msg except CatchableError as exc:
else: err "Engine API connection failed: " & exc.msg
return err "Failed to setup Engine API connection"
else:
return ok web3Fut.read
proc tryConnecting(connection: ELConnection): Future[bool] {.async.} = proc tryConnecting(connection: ELConnection): Future[bool] {.async.} =
if connection.isConnected: if connection.isConnected: