Browse code
Remove deadlock in ContainerWait
when `cli.post(...)` fails `errC <- err` blocks because `errC` is unbufferd.
Signed-off-by: Simon Menke <simon.menke@gmail.com>
Simon Menke authored on 2017/05/19 15:40:58Showing 1 changed files
| ... | ... |
@@ -31,7 +31,7 @@ func (cli *Client) ContainerWait(ctx context.Context, containerID string, condit |
| 31 | 31 |
} |
| 32 | 32 |
|
| 33 | 33 |
resultC := make(chan container.ContainerWaitOKBody) |
| 34 |
- errC := make(chan error) |
|
| 34 |
+ errC := make(chan error, 1) |
|
| 35 | 35 |
|
| 36 | 36 |
query := url.Values{}
|
| 37 | 37 |
query.Set("condition", string(condition))
|