Handle errors on attach properly #6589
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Fixes: #6575 |
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LGTM |
| err := containers.Attach(ic.ClientCxt, name, detachKeys, bindings.PFalse, bindings.PTrue, input, output, errput, attachReady) | ||
| attachErr <- err | ||
| attachErr = containers.Attach(ic.ClientCxt, name, detachKeys, bindings.PFalse, bindings.PTrue, input, output, errput, attachReady) | ||
| attachReady <- true |
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This looks wrong. attachReady is passed to containers.Attach(...) so I think we're in a race.
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I think we actually don't guarantee that attachReady is set if containers.Attach exits with error. We could make that a guarantee of containers.Attach? Or maybe make attachErr a channel and do a select{} on attachReady, attachErr
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I guess we could set attachReady twice.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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@vrothberg @mheon Rewritten using select statement. |
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LGTM |
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Changes LGTM, but one of the tests looks to be upset. |
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/lgtm |
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Signed-off-by: Daniel J Walsh dwalsh@redhat.com