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| author | Kurt Pattyn <pattyn.kurt@gmail.com> | 2014-01-04 15:43:53 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-01-04 15:45:14 +0100 |
| commit | 7f8161d505f3cd5163481a6cf57103469fcaab06 (patch) | |
| tree | bc621798c8f03caacb0fa36de7f7333ea0a82776 /src/websockets/qwebsocketserver_p.cpp | |
| parent | 7898899529c4882cac519df07baad8f85906e797 (diff) | |
| download | qtwebsockets-7f8161d505f3cd5163481a6cf57103469fcaab06.tar.gz | |
Check on max pending connections before accepting a connection
Change-Id: Ia94540e131ce424e6306886861598f7f24f7577f
Reviewed-by: Kurt Pattyn <pattyn.kurt@gmail.com>
Diffstat (limited to 'src/websockets/qwebsocketserver_p.cpp')
| -rw-r--r-- | src/websockets/qwebsocketserver_p.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/websockets/qwebsocketserver_p.cpp b/src/websockets/qwebsocketserver_p.cpp index e5e0f1e..4d5680f 100644 --- a/src/websockets/qwebsocketserver_p.cpp +++ b/src/websockets/qwebsocketserver_p.cpp @@ -385,6 +385,13 @@ void QWebSocketServerPrivate::handshakeReceived() disconnect(pTcpSocket, SIGNAL(readyRead()), this, SLOT(handshakeReceived())); + if (m_pendingConnections.length() >= maxPendingConnections()) { + pTcpSocket->close(); + qWarning() << tr("Too many pending connections: new websocket connection not accepted."); + setError(QWebSocketProtocol::CC_ABNORMAL_DISCONNECTION, tr("Too many pending connections.")); + return; + } + QWebSocketHandshakeRequest request(pTcpSocket->peerPort(), isSecure); QTextStream textStream(pTcpSocket); textStream >> request; |