diff --git a/tcpserver.go b/tcpserver.go
index aa68cde..2864d71 100644
--- a/tcpserver.go
+++ b/tcpserver.go
@@ -12,6 +12,9 @@ import (
 )
 
 func handleConn(conn net.Conn) {
+
+log.Println("begin handleConn")
+
 	defer conn.Close()
 
 	readChan := make(chan []byte)