frpc: add proxy status 'wait start'

Makefile

@@ -53,6 +53,3 @@ clean:
 	rm -f ./bin/frpc
 	rm -f ./bin/frps
 	cd ./tests && ./clean_test.sh && cd -
-
-save:
-	godep save ./...

client/proxy_manager.go

@@ -14,6 +14,7 @@ import (
 const (
 	ProxyStatusNew       = "new"
 	ProxyStatusStartErr  = "start error"
+	ProxyStatusWaitStart = "wait start"
 	ProxyStatusRunning   = "running"
 	ProxyStatusClosed    = "closed"
 )
@@ -89,6 +90,12 @@ func (pw *ProxyWrapper) GetStatus() *ProxyStatus {
 	return ps
 }
 
+func (pw *ProxyWrapper) WaitStart() {
+	pw.mu.Lock()
+	defer pw.mu.Unlock()
+	pw.Status = ProxyStatusWaitStart
+}
+
 func (pw *ProxyWrapper) Start(remoteAddr string, serverRespErr string) error {
 	if pw.pxy != nil {
 		pw.pxy.Close()
@@ -226,6 +233,7 @@ func (pm *ProxyManager) CheckAndStartProxy(pxyStatus []string) {
 					pm.Warn("[%s] proxy send NewProxy message error")
 					return
 				}
+				pxy.WaitStart()
 				break
 			}
 		}