From 46bf5f48127e0016f659facc90ab8973938a3975 Mon Sep 17 00:00:00 2001
From: Davide Pesavento <davidepesa@gmail.com>
Date: Wed, 2 Apr 2008 14:59:14 +0200
Subject: [PATCH] More checks in network ping-pong.

---
 src/network/StreamSocket.cpp | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/src/network/StreamSocket.cpp b/src/network/StreamSocket.cpp
index b5736d2..424f7e9 100644
--- a/src/network/StreamSocket.cpp
+++ b/src/network/StreamSocket.cpp
@@ -57,10 +57,7 @@ StreamSocket::StreamSocket(QTcpSocket *socket)
 
 StreamSocket::~StreamSocket()
 {
-    _pingTimer.stop();
-    _pongTimer.stop();
     closeStream();
-
     _socket->deleteLater();
     QCoreApplication::sendPostedEvents(_socket, 0);
 }
@@ -195,14 +192,18 @@ void StreamSocket::serialize(Move m)
 
 void StreamSocket::sendPing()
 {
-    writeEmptyElement("ping");
-    writeEmptyElement("ping");
+    if (_socket->state() == QAbstractSocket::ConnectedState) {
+        writeEmptyElement("ping");
+        writeEmptyElement("ping");
+    }
 }
 
 void StreamSocket::sendPong()
 {
-    writeEmptyElement("pong");
-    writeEmptyElement("pong");
+    if (_socket->state() == QAbstractSocket::ConnectedState) {
+        writeEmptyElement("pong");
+        writeEmptyElement("pong");
+    }
 }
 
 void StreamSocket::resetTimer()
-- 
2.11.4.GIT