Polish SCTP examples

- Introduce a common header file for client and server;
- Update license headers;
- Fix minor issues.

Change-Id: I3fc42fd5ba32141c702fc6679a27bf0b6a16fd26
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>

1 files changed, 12 insertions, 2 deletions

diff --git a/examples/network/multistreamserver/chatprovider.cpp b/examples/network/multistreamserver/chatprovider.cpp
index 9a88d491ab..a6ba9c6a27 100644
--- a/examples/network/multistreamserver/chatprovider.cpp
+++ b/examples/network/multistreamserver/chatprovider.cpp
@@ -1,12 +1,22 @@
 /****************************************************************************
 **
 ** Copyright (C) 2016 Alex Trotsenko <alex1973tr@gmail.com>
-** Contact: http://www.qt.io/licensing/
+** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are