diff --git a/a8/tcpclient2.cc b/a8/tcpclient2.cc
index 6a0c62c..b9e5857 100644
--- a/a8/tcpclient2.cc
+++ b/a8/tcpclient2.cc
@@ -119,9 +119,7 @@ namespace a8
     void TcpClient2::DoSend()
     {
         if (!connected_) {
-            if (on_connect) {
-                on_connect(this);
-            }
+            DoConnect();
         }
         if(socket_ == -1){
             return;