Forward all signals to child process
@@ -21,6 +21,7 @@ import (
"fmt"
"os"
"os/exec"
+ "os/signal"
"strings"
apicontext "github.com/docker/api/context"
@@ -61,6 +62,17 @@ func Exec() {
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
+ s := make(chan os.Signal)
+ signal.Notify(s) // catch all signals
+ go func() {
+ for sig := range s {
+ err := cmd.Process.Signal(sig)
+ if err != nil {
+ fmt.Printf("WARNING could not forward signal %s to %s : %s\n", sig.String(), ComDockerCli, err.Error())
+ }
+ }
+ }()
+
if err := cmd.Run(); err != nil {
if exiterr, ok := err.(*exec.ExitError); ok {
os.Exit(exiterr.ExitCode())
