Fix system service panic from early hangup in events
#6838
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: mheon The full list of commands accepted by this bot can be found here. The pull request process is described here
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LGTM |
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Looks like this broke Varlink, but everything else still works. Neat. |
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Repushed with Varlink fixes |
We weren't actually halting the goroutine that sent events, so it would continue sending even when the channel closed (the most notable cause being early hangup - e.g. Control-c on a curl session). Use a context to cancel the events goroutine and stop sending events. Fixes containers#6805 Signed-off-by: Matthew Heon <[email protected]>
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Looks like this is going green |
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LGTM |
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/lgtm |
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/hold cancel Things are green, I think we're good. |
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We weren't actually halting the goroutine that sent events, so it would continue sending even when the channel closed (the most notable cause being early hangup - e.g. Control-c on a curl session). Use a context to cancel the events goroutine and stop sending events.
Fixes #6805