added ParallelSocketAcceptor and Reactor w/ tests

ParallelSocketAcceptor and Reactor provide parallel (threaded) data
handling

Net/include/Poco/Net/ParallelSocketReactor.h

@@ -0,0 +1,105 @@
+//
+// ParallelSocketReactor.h
+//
+// $Id: //poco/1.4/Net/include/Poco/Net/ParallelSocketReactor.h#1 $
+//
+// Library: Net
+// Package: Reactor
+// Module:  ParallelSocketReactor
+//
+// Definition of the ParallelSocketReactor class.
+//
+// Copyright (c) 2005-2006, Applied Informatics Software Engineering GmbH.
+// and Contributors.
+//
+// Permission is hereby granted, free of charge, to any person or organization
+// obtaining a copy of the software and accompanying documentation covered by
+// this license (the "Software") to use, reproduce, display, distribute,
+// execute, and transmit the Software, and to prepare derivative works of the
+// Software, and to permit third-parties to whom the Software is furnished to
+// do so, all subject to the following:
+// 
+// The copyright notices in the Software and this entire statement, including
+// the above license grant, this restriction and the following disclaimer,
+// must be included in all copies of the Software, in whole or in part, and
+// all derivative works of the Software, unless such copies or derivative
+// works are solely in the form of machine-executable object code generated by
+// a source language processor.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+//
+
+
+#ifndef Net_ParallelSocketReactor_INCLUDED
+#define Net_ParallelSocketReactor_INCLUDED
+
+
+#include "Poco/Net/SocketReactor.h"
+#include "Poco/Net/SocketNotification.h"
+#include "Poco/Net/StreamSocket.h"
+#include "Poco/Net/ServerSocket.h"
+#include "Poco/NObserver.h"
+#include "Poco/Thread.h"
+#include "Poco/SharedPtr.h"
+
+
+using Poco::Net::Socket;
+using Poco::Net::SocketReactor;
+using Poco::Net::ReadableNotification;
+using Poco::Net::ShutdownNotification;
+using Poco::Net::ServerSocket;
+using Poco::Net::StreamSocket;
+using Poco::NObserver;
+using Poco::AutoPtr;
+using Poco::Thread;
+
+
+namespace Poco {
+namespace Net {
+
+
+template <class SR>
+class ParallelSocketReactor: public SR
+{
+public:
+	typedef Poco::SharedPtr<ParallelSocketReactor> Ptr;
+
+	ParallelSocketReactor()
+	{
+		_thread.start(*this);
+	}
+	
+	ParallelSocketReactor(const Poco::Timespan& timeout):
+		SR(timeout)
+	{
+		_thread.start(*this);
+	}
+	
+	~ParallelSocketReactor()
+	{
+		this->stop();
+		_thread.join();
+	}
+	
+protected:
+	void onIdle()
+	{
+		SR::onIdle();
+		Poco::Thread::sleep(100);
+	}
+	
+private:
+	Poco::Thread _thread;
+};
+
+
+} } // namespace Poco::Net
+
+
+#endif // Net_ParallelSocketReactor_INCLUDED