notifyproxy: fix container watcher #16284
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: vrothberg The full list of commands accepted by this bot can be found here. The pull request process is described here
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The notify proxy has a watcher to check whether the container has left the running state. In that case, Podman should stop waiting for the ready message to prevent a dead lock. Fix this watcher but adding a loop. Fixes the dead lock in containers#16076 surfacing in a timeout. The underlying issue persists though. Also use a timer in the select statement to prevent the goroutine from running unnecessarily long [NO NEW TESTS NEEDED] Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
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LGTM |
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/lgtm |
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I was only partway through trying to grok the change, but, to the best of my ability, LGTM too. |
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locked - please file new issue/PR
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The notify proxy has a watcher to check whether the container has left the running state. In that case, Podman should stop waiting for the ready message to prevent a dead lock. Fix this watcher but adding a loop.
Fixes the dead lock in #16076 surfacing in a timeout. The underlying issue persists though. Also use a timer in the select statement to prevent the goroutine from running unnecessarily long
Signed-off-by: Valentin Rothberg vrothberg@redhat.com
Does this PR introduce a user-facing change?
@edsantiago PTAL. This does not fix #16076 but hopefully brings us one step closer to solve it.