SocketAPI: Remove listener immediately on lost connection

To avoid situations where messages are attempted to be sent to dead
connections.

diff --git a/src/gui/socketapi.cpp b/src/gui/socketapi.cpp
index ac1aea1a2340752eb218d1c99c3e8bc64d290120..a420332115fc577b0a9db1c96b1798de8816e981 100644 (file)
--- a/src/gui/socketapi.cpp
+++ b/src/gui/socketapi.cpp
@@ -270,6 +270,10 @@ void SocketApi::onLostConnection()
 {
     qCInfo(lcSocketApi) << "Lost connection " << sender();
     sender()->deleteLater();
+
+    auto socket = qobject_cast<QIODevice *>(sender());
+    ASSERT(socket);
+    _listeners.erase(std::remove_if(_listeners.begin(), _listeners.end(), ListenerHasSocketPred(socket)), _listeners.end());
 }
 
 void SocketApi::slotSocketDestroyed(QObject *obj)