[go-nuts] Re: exec.Cmd: if the child forks Wait may hang forever

2016-07-13 Thread noxiouz
https://github.com/golang/go/blob/master/src/os/exec/exec.go#L484 set io.Writer explicitly so it looks like a bug среда, 13 июля 2016 г., 23:50:56 UTC+3 пользователь noxiouz написал: > > Good day! > > I faced a corner case of cmd.Exec usage and want to find out if it's &g

Re: [go-nuts] exec.Cmd: if the child forks Wait may hang forever

2016-07-13 Thread noxiouz
t. > import sys > ... > if pid == 0: >sys.stdin.close() >sys.stdout.close() > > On 13/07/2016 21:50, noxiouz wrote: > > Good day! > > I faced a corner case of cmd.Exec usage and want to find out if it's > designed behavior. > > > go version g

[go-nuts] exec.Cmd: if the child forks Wait may hang forever

2016-07-13 Thread noxiouz
Good day! I faced a corner case of cmd.Exec usage and want to find out if it's designed behavior. go version go1.6.2 darwin/amd64 and linux > Let's assume we use cmd.Exec to start some process, that can fork and dies, but the fork will live forever. For example: #!/usr/bin/env python import