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Changed listener to be a pointer receiver so setting the channel to nil actually persists

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This commit is contained in:
NotZippy
2017-08-24 19:20:59 -07:00
parent 01494f75fb
commit c0a515facf
1 changed files with 3 additions and 2 deletions
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5
harness/app.go
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@@ -58,7 +58,7 @@ func NewAppCmd(binPath string, port int) AppCmd {
// Start the app server, and wait until it is ready to serve requests.
func (cmd AppCmd) Start() error {
listeningWriter := startupListeningWriter{os.Stdout, make(chan bool)}
listeningWriter := &startupListeningWriter{os.Stdout, make(chan bool)}
cmd.Stdout = listeningWriter
revel.TRACE.Println("Exec app:", cmd.Path, cmd.Args)
if err := cmd.Cmd.Start(); err != nil {
@@ -70,6 +70,7 @@ func (cmd AppCmd) Start() error {
return errors.New("revel/harness: app died")
case <-time.After(30 * time.Second):
revel.TRACE.Println("Killing revel server process did not respond after wait timeout", cmd.Process.Pid)
cmd.Kill()
return errors.New("revel/harness: app timed out")
@@ -118,7 +119,7 @@ type startupListeningWriter struct {
notifyReady chan bool
}
func (w startupListeningWriter) Write(p []byte) (n int, err error) {
func (w *startupListeningWriter) Write(p []byte) (n int, err error) {
if w.notifyReady != nil && bytes.Contains(p, []byte("Listening")) {
w.notifyReady <- true
w.notifyReady = nil