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Merge pull request #21333 from cpuguy83/sigpipe

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Don't forward SIGPIPE from client to container
This commit is contained in:
Antonio Murdaca 2016-03-21 15:09:13 +01:00
commit 5008a34072
3 changed files with 4 additions and 1 deletions
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2
api/client/start.go
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@ -21,7 +21,7 @@ func (cli *DockerCli) forwardAllSignals(cid string) chan os.Signal {
signal.CatchAll(sigc)
go func() {
for s := range sigc {
if s == signal.SIGCHLD {
if s == signal.SIGCHLD || s == signal.SIGPIPE {
continue
}
var sig string

2
pkg/signal/signal_unix.go
View file

@ -14,6 +14,8 @@ const (
SIGCHLD = syscall.SIGCHLD
// SIGWINCH is a signal sent to a process when its controlling terminal changes its size
SIGWINCH = syscall.SIGWINCH
// SIGPIPE is a signal sent to a process when a pipe is written to before the other end is open for reading
SIGPIPE = syscall.SIGPIPE
// DefaultStopSignal is the syscall signal used to stop a container in unix systems.
DefaultStopSignal = "SIGTERM"
)

1
pkg/signal/signal_windows.go
View file

@ -11,6 +11,7 @@ import (
const (
SIGCHLD = syscall.Signal(0xff)
SIGWINCH = syscall.Signal(0xff)
SIGPIPE = syscall.Signal(0xff)
// DefaultStopSignal is the syscall signal used to stop a container in windows systems.
DefaultStopSignal = "15"
)