cleanup

internal/externalcmd/cmd_unix.go

@@ -0,0 +1,41 @@
+// +build !windows
+
+package externalcmd
+
+import (
+	"os"
+	"os/exec"
+)
+
+func (e *Cmd) runInner() bool {
+	cmd := exec.Command("/bin/sh", "-c", "exec "+e.cmdstr)
+
+	cmd.Env = append(os.Environ(),
+		"RTSP_PATH="+e.env.Path,
+		"RTSP_PORT="+e.env.Port,
+	)
+
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+
+	err := cmd.Start()
+	if err != nil {
+		return true
+	}
+
+	cmdDone := make(chan struct{})
+	go func() {
+		defer close(cmdDone)
+		cmd.Wait()
+	}()
+
+	select {
+	case <-e.terminate:
+		cmd.Process.Signal(os.Interrupt)
+		<-cmdDone
+		return false
+
+	case <-cmdDone:
+		return true
+	}
+}