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runtime: ignore ttrpc.ErrClosed when delete task

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For some reason, shimv2 process doesn't exist. The ttrpc doesn't detect
the connection closed by server until delete task. For this case, we
should ignore the ttrpc.ErrClosed and let task manager handle the
cleanup.

Signed-off-by: Wei Fu <fuweid89@gmail.com>
This commit is contained in:
Wei Fu 2020-04-20 22:42:53 +08:00
parent 5bfab78acd
commit 0116352e1b
1 changed files with 6 additions and 3 deletions
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9
runtime/v2/shim.go
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@ -226,9 +226,12 @@ func (s *shim) Delete(ctx context.Context) (*runtime.Exit, error) {
ID: s.ID(),
})
if shimErr != nil {
shimErr = errdefs.FromGRPC(shimErr)
if !errdefs.IsNotFound(shimErr) {
return nil, shimErr
log.G(ctx).WithField("id", s.ID()).WithError(shimErr).Debug("failed to delete task")
if errors.Cause(shimErr) != ttrpc.ErrClosed {
shimErr = errdefs.FromGRPC(shimErr)
if !errdefs.IsNotFound(shimErr) {
return nil, shimErr
}
}
}
// remove self from the runtime task list