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Child_processes: ensure stderr/stdout get flushed #14696

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merged 3 commits into from
Jan 10, 2024

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emberian
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@emberian emberian commented Dec 11, 2023

This ensures that libp2p_helper output does not get lost when the process crashes. Tested by adding a variable-length sleep+panic to the helper and never losing the stderr output over a few runs.

Follow up to #14397 I believe?

@emberian emberian requested a review from a team as a code owner December 11, 2023 21:54
@emberian emberian changed the base branch from develop to berkeley December 11, 2023 22:00
@emberian emberian requested review from a team as code owners December 11, 2023 22:00
@emberian emberian force-pushed the fix/keep-helper-stderr branch 2 times, most recently from f00df80 to ff92b1c Compare December 11, 2023 22:01
@emberian emberian changed the base branch from berkeley to rampup December 13, 2023 19:57
@emberian emberian requested a review from a team as a code owner December 13, 2023 19:57
@emberian emberian force-pushed the fix/keep-helper-stderr branch from ff92b1c to 2d386c0 Compare December 13, 2023 19:59
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!ci-build-me

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!approved-for-mainnet

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Waiting for rampup8 release

@emberian emberian requested a review from deepthiskumar January 8, 2024 21:25
@deepthiskumar deepthiskumar dismissed their stale review January 9, 2024 21:51

include in rampup8

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emberian commented Jan 9, 2024

!ci-build-me

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!ci-nightly-me

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!approved-for-mainnet

@deepthiskumar deepthiskumar merged commit 435625b into rampup Jan 10, 2024
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@deepthiskumar deepthiskumar deleted the fix/keep-helper-stderr branch January 10, 2024 05:44
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@emberian please raise if any of the integration test triggered by ci-nightly-me fails https://buildkite.com/o-1-labs-2/mina-end-to-end-nightlies/builds/1083

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5 participants