ethclient: ensure the close of canceled context #28349
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…)" This reverts commit 789c18d.
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Case
TestEthClient/TxInBlockInterruptedchecks whether the interfaceeth_getTransactionByBlockHashAndIndexworks correctly with a canceled context. Therefore, it passes a cancelled context to the interface and expects aniltransaction is returned.However, as the close of the
Donechannel may happen asynchronously after the cancel function returns, this test case may occasionally return a non-nil transaction.This PR adds
<-ctx.Done()to ensure the close of theDonechannel.The test case has failed several times on free GitHub Actions CI runners.