diff -r dee5afe5301f -r 3f74d0d4af4c doc/src/examples/fortuneserver.qdoc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/doc/src/examples/fortuneserver.qdoc	Thu Apr 08 14:19:33 2010 +0300
@@ -0,0 +1,119 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+    \example network/fortuneserver
+    \title Fortune Server Example
+
+    The Fortune Server example shows how to create a server for a simple
+    network service. It is intended to be run alongside the
+    \l{network/fortuneclient}{Fortune Client} example or the
+    \l{network/blockingfortuneclient}{Blocking Fortune Client} example.
+
+    \image fortuneserver-example.png Screenshot of the Fortune Server example
+
+    This example uses QTcpServer to accept incoming TCP connections, and a
+    simple QDataStream based data transfer protocol to write a fortune to the
+    connecting client (from the \l{network/fortuneclient}{Fortune Client}
+    example), before closing the connection.
+
+    \snippet examples/network/fortuneserver/server.h 0
+
+    The server is implemented using a simple class with only one slot, for
+    handling incoming connections.
+
+    \snippet examples/network/fortuneserver/server.cpp 1
+
+    In its constructor, our Server object calls QTcpServer::listen() to set up
+    a QTcpServer to listen on all addresses, on an arbitrary port. In then
+    displays the port QTcpServer picked in a label, so that user knows which
+    port the fortune client should connect to.
+
+    \snippet examples/network/fortuneserver/server.cpp 2
+
+    Our server generates a list of random fortunes that is can send to
+    connecting clients.
+
+    \snippet examples/network/fortuneserver/server.cpp 3
+
+    When a client connects to our server, QTcpServer will emit
+    QTcpServer::newConnection(). In turn, this will invoke our
+    sendFortune() slot:
+
+    \snippet examples/network/fortuneserver/server.cpp 4
+
+    The purpose of this slot is to select a random line from our list of
+    fortunes, encode it into a QByteArray using QDataStream, and then write it
+    to the connecting socket. This is a common way to transfer binary data
+    using QTcpSocket. First we create a QByteArray and a QDataStream object,
+    passing the bytearray to QDataStream's constructor. We then explicitly set
+    the protocol version of QDataStream to QDataStream::Qt_4_0 to ensure that
+    we can communicate with clients from future versions of Qt. (See
+    QDataStream::setVersion().)
+
+    \snippet examples/network/fortuneserver/server.cpp 6
+
+    At the start of our QByteArray, we reserve space for a 16 bit integer that
+    will contain the total size of the data block we are sending. We continue
+    by streaming in a random fortune. Then we seek back to the beginning of
+    the QByteArray, and overwrite the reserved 16 bit integer value with the
+    total size of the array. By doing this, we provide a way for clients to
+    verify how much data they can expect before reading the whole packet.
+
+    \snippet examples/network/fortuneserver/server.cpp 7
+
+    We then call QTcpServer::newPendingConnection(), which returns the
+    QTcpSocket representing the server side of the connection. By connecting
+    QTcpSocket::disconnected() to QObject::deleteLater(), we ensure that the
+    socket will be deleted after disconnecting.
+
+    \snippet examples/network/fortuneserver/server.cpp 8
+
+    The encoded fortune is written using QTcpSocket::write(), and we finally
+    call QTcpSocket::disconnectFromHost(), which will close the connection
+    after QTcpSocket has finished writing the fortune to the network. Because
+    QTcpSocket works asynchronously, the data will be written after this
+    function returns, and control goes back to Qt's event loop. The socket
+    will then close, which in turn will cause QObject::deleteLater() to delete
+    it.
+
+    \sa {Fortune Client Example}, {Threaded Fortune Server Example}
+ */