less waiting

tcp-cart-client.go

@@ -100,7 +100,7 @@ func (m *CartTCPClient) Call(messageType uint32, id CartId, responseType uint32,
 	select {
 	case ret := <-packetChan:
 		return ret, nil
-	case <-time.After(3 * time.Second):
+	case <-time.After(time.Second):
 		return nil, fmt.Errorf("timeout")
 	}
 }