Mura Li f4d12f8d97 Fix run command race (#1470) ...

* Use exec.CommandContext to simplfy timeout handling

And fixing the data races which can be identified by the added tests when -race enabled.

* Use sleep commmand instead of reading from stdin

* Make the error handling go-esque

2017-11-13 22:51:45 +08:00

..

manager_test.go

…

manager.go

…