yangshukui 523841f2f9 Add a error check in postHijacked to avoid docker exec command blocking. ...

When user execute docker exec command, docker daemon maybe have err return because
of ExecExists check, and then the hijack stream will not be close, it can lead to
docker exec command block.

Signed-off-by: yangshukui <yangshukui@huawei.com>
Upstream-commit: 26231b29e7881d25822bffd740d5f73fc2687460
Component: engine

2017-06-08 15:46:50 +08:00

components/engine

Add a error check in postHijacked to avoid docker exec command blocking.

2017-06-08 15:46:50 +08:00

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