From 4620b0fc7a48c643400a42eb9e9cc0a82ad0be9a Mon Sep 17 00:00:00 2001
From: Robin Helgelin <robin@connectedtable.com>
Date: Wed, 21 Apr 2010 12:14:02 +0200
Subject: Keep support for maximum pending connections in derived QTcpServer

By adding a new function to the class QTcpServer it's now possible to
extend QTcpserver functionality with for instance SSL capabilities and
still keep the support for maximum pending connections.

Task-number: QTBUG-1875
Reviewed-by: Peter Hartmann
Reviewed-by: Markus Goetz
Merge-Request: 568
---
 src/network/socket/qtcpserver.cpp | 15 +++++++++++++++
 src/network/socket/qtcpserver.h   |  1 +
 2 files changed, 16 insertions(+)

diff --git a/src/network/socket/qtcpserver.cpp b/src/network/socket/qtcpserver.cpp
index 932126d..a259eee 100644
--- a/src/network/socket/qtcpserver.cpp
+++ b/src/network/socket/qtcpserver.cpp
@@ -572,6 +572,21 @@ void QTcpServer::incomingConnection(int socketDescriptor)
 
     QTcpSocket *socket = new QTcpSocket(this);
     socket->setSocketDescriptor(socketDescriptor);
+    addPendingConnection(socket);
+}
+
+/*!
+    This function is called by QTcpServer::incomingConnection()
+    to add a socket to the list of pending incoming connections.
+
+    \note Don't forget to call this member from reimplemented
+    incomingConnection() if you do not want to break the
+    Pending Connections mechanism.
+
+    \sa incomingConnection()
+*/
+void QTcpServer::addPendingConnection(QTcpSocket* socket)
+{
     d_func()->pendingConnections.append(socket);
 }
 
diff --git a/src/network/socket/qtcpserver.h b/src/network/socket/qtcpserver.h
index 7aebffe..b206678 100644
--- a/src/network/socket/qtcpserver.h
+++ b/src/network/socket/qtcpserver.h
@@ -93,6 +93,7 @@ public:
 
 protected:
     virtual void incomingConnection(int handle);
+    void addPendingConnection(QTcpSocket* socket);
 
 Q_SIGNALS:
     void newConnection();
-- 
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