mirror of
https://github.com/VCMP-SqMod/SqMod.git
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4a6bfc086c
Switched to POCO library for unified platform/library interface. Deprecated the external module API. It was creating more problems than solving. Removed most built-in libraries in favor of system libraries for easier maintenance. Cleaned and secured code with help from static analyzers.
84 lines
1.4 KiB
C++
84 lines
1.4 KiB
C++
//
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// UDPEchoServer.cpp
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//
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// Copyright (c) 2005-2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#include "UDPEchoServer.h"
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#include "Poco/Net/SocketAddress.h"
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#include "Poco/Timespan.h"
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#include <iostream>
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using Poco::Net::Socket;
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using Poco::Net::DatagramSocket;
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using Poco::Net::SocketAddress;
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using Poco::Net::IPAddress;
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UDPEchoServer::UDPEchoServer():
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_thread("UDPEchoServer"),
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_stop(false)
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{
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_socket.bind(SocketAddress(), true);
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_thread.start(*this);
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_ready.wait();
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}
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UDPEchoServer::UDPEchoServer(const SocketAddress& sa):
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_thread("UDPEchoServer"),
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_stop(false)
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{
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_socket.bind(sa, true);
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_thread.start(*this);
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_ready.wait();
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}
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UDPEchoServer::~UDPEchoServer()
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{
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_stop = true;
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_thread.join();
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}
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Poco::UInt16 UDPEchoServer::port() const
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{
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return _socket.address().port();
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}
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void UDPEchoServer::run()
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{
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Poco::Timespan span(250000);
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while (!_stop)
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{
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_ready.set();
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if (_socket.poll(span, Socket::SELECT_READ))
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{
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try
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{
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char buffer[256];
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SocketAddress sender;
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int n = _socket.receiveFrom(buffer, sizeof(buffer), sender);
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n = _socket.sendTo(buffer, n, sender);
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}
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catch (Poco::Exception& exc)
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{
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std::cerr << "UDPEchoServer: " << exc.displayText() << std::endl;
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}
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}
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}
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}
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SocketAddress UDPEchoServer::address() const
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{
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return _socket.address();
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}
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