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authorAleksey Lysenko <lysenkoalexmail@gmail.com>2016-12-06 09:50:30 +0200
committerAleksey Lysenko <lysenkoalexmail@gmail.com>2016-12-13 15:22:52 +0000
commitb2d610c0ea229e40910fc9aa1bc784d853cfeba8 (patch)
treea13ce870b7f77c76157757d9bac1b96aee91cd62 /src/websockets
parent9a4b09864461b95a3e6f18d6ea89b4bac674146c (diff)
downloadqtwebsockets-b2d610c0ea229e40910fc9aa1bc784d853cfeba8.tar.gz
Delete disconnected socket
Method onSocketDisconnected has never been called, so WebSocketServer did not handle closed connection properly. Moreover, socket was not freed in time and this led to increase in memory consumption Task-number: QTBUG-56414 Change-Id: Ib57f5b88413ffeef4f296a260245ba0a8d25adb2 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io> Reviewed-by: Liang Qi <liang.qi@qt.io>
Diffstat (limited to 'src/websockets')
-rw-r--r--src/websockets/qwebsocketserver_p.cpp6
-rw-r--r--src/websockets/qwebsocketserver_p.h2
2 files changed, 5 insertions, 3 deletions
diff --git a/src/websockets/qwebsocketserver_p.cpp b/src/websockets/qwebsocketserver_p.cpp
index 91bfafc..3bf6d68 100644
--- a/src/websockets/qwebsocketserver_p.cpp
+++ b/src/websockets/qwebsocketserver_p.cpp
@@ -392,18 +392,20 @@ void QWebSocketServerPrivate::onNewConnection()
QObjectPrivate::connect(pTcpSocket, &QTcpSocket::readyRead,
this, &QWebSocketServerPrivate::handshakeReceived,
Qt::QueuedConnection);
+ QObjectPrivate::connect(pTcpSocket, &QTcpSocket::disconnected,
+ this, &QWebSocketServerPrivate::onSocketDisconnected);
}
}
/*!
\internal
*/
-void QWebSocketServerPrivate::onCloseConnection()
+void QWebSocketServerPrivate::onSocketDisconnected()
{
if (Q_LIKELY(currentSender)) {
QTcpSocket *pTcpSocket = qobject_cast<QTcpSocket*>(currentSender->sender);
if (Q_LIKELY(pTcpSocket))
- pTcpSocket->close();
+ pTcpSocket->deleteLater();
}
}
diff --git a/src/websockets/qwebsocketserver_p.h b/src/websockets/qwebsocketserver_p.h
index 46a2156..6aabebd 100644
--- a/src/websockets/qwebsocketserver_p.h
+++ b/src/websockets/qwebsocketserver_p.h
@@ -136,7 +136,7 @@ private:
const QString &errorDescription);
void onNewConnection();
- void onCloseConnection();
+ void onSocketDisconnected();
void handshakeReceived();
};