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Manager shutdown hanging in GracefulStop #2307

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aaronlehmann opened this issue Jul 14, 2017 · 1 comment · Fixed by #2310
Closed

Manager shutdown hanging in GracefulStop #2307

aaronlehmann opened this issue Jul 14, 2017 · 1 comment · Fixed by #2310

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@aaronlehmann
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I got this stack trace when shutting down dockerd:

https://gist.github.com/aaronlehmann/5b80c6b9d7beca9f2835aa96e14dd4a7

It looks like GracefulStop is hanging, probably because it's waiting for the handler for a streaming events Watch RPC to finish. This RPC handler needs to terminate when the server is shut down.

cc @LK4D4 @dongluochen
@aluzzardi
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/cc @dperny

@aaronlehmann aaronlehmann mentioned this issue Jul 14, 2017
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watchapi: Terminate RPCs when the manager shuts down aaronlehmann/swarmkit
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@aluzzardi @aaronlehmann