QLocalSocket/Win: call close on async connection loss

If we notice a broken pipe via _q_notified, we should call close
in case the internal read buffer is empty.

Auto test added: tst_QLocalSocket::asyncDisconnectNotify

Reviewed-by: ossi

1 files changed, 20 insertions, 1 deletions

diff --git a/tests/auto/qlocalsocket/tst_qlocalsocket.cpp b/tests/auto/qlocalsocket/tst_qlocalsocket.cpp
index d2cba6e..1acd669 100644
--- a/tests/auto/qlocalsocket/tst_qlocalsocket.cpp
+++ b/tests/auto/qlocalsocket/tst_qlocalsocket.cpp
@@ -115,7 +115,7 @@ private slots:
     void writeToClientAndDisconnect();
     void debug();
     void bytesWrittenSignal();
-
+    void asyncDisconnectNotify();
 
 #ifdef Q_OS_SYMBIAN
 private:
@@ -1061,6 +1061,25 @@ void tst_QLocalSocket::bytesWrittenSignal()
     QVERIFY(writeThread.wait(2000));
 }
 
+
+void tst_QLocalSocket::asyncDisconnectNotify()
+{
+#ifdef Q_OS_SYMBIAN
+    unlink("asyncDisconnectNotify");
+#endif
+
+    QLocalServer server;
+    QVERIFY(server.listen("asyncDisconnectNotify"));
+    QLocalSocket client;
+    QSignalSpy disconnectedSpy(&client, SIGNAL(disconnected()));
+    client.connectToServer("asyncDisconnectNotify");
+    QVERIFY(server.waitForNewConnection());
+    QLocalSocket* serverSocket = server.nextPendingConnection();
+    QVERIFY(serverSocket);
+    delete serverSocket;
+    QTRY_VERIFY(!disconnectedSpy.isEmpty());
+}
+
 #ifdef Q_OS_SYMBIAN
 void tst_QLocalSocket::unlink(QString name)
 {