opensource/podman
1
0
Fork 0
mirror of https://github.com/containers/podman.git synced 2025-06-28 22:53:21 +08:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #8175 from mheon/interactive_attach_chan

Browse Source 
Ensure that attach ready channel does not block
This commit is contained in:
OpenShift Merge Robot
2020-10-28 14:53:34 -04:00
committed by GitHub
parent 4d87306fbe 2cf443fd41
commit e04e567b96
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
libpod/container_api.go
View File

@ -249,7 +249,7 @@ func (c *Container) Attach(streams *define.AttachStreams, keys string, resize <-
// attaching, and I really do not want to do that right now. // attaching, and I really do not want to do that right now.
// Send a SIGWINCH after attach succeeds so that most programs will // Send a SIGWINCH after attach succeeds so that most programs will
// redraw the screen for the new attach session. // redraw the screen for the new attach session.
attachRdy := make(chan bool) attachRdy := make(chan bool, 1)
if c.config.Spec.Process != nil && c.config.Spec.Process.Terminal { if c.config.Spec.Process != nil && c.config.Spec.Process.Terminal {
go func() { go func() {
<-attachRdy <-attachRdy