///////////////////////////////////////////////////////////////////////// // StringServer.cpp - Demonstrates simple one-way string messaging // // ver 1.1 // // Jim Fawcett, CSE687 - Object Oriented Design, Spring 2016 // // Application: OOD Project #4 // // Platform: Visual Studio 2015, Dell XPS 8900, Windows 10 pro // ///////////////////////////////////////////////////////////////////////// /* * This package implements a server that receives string messages * from multiple concurrent clients and simply displays them. * * It's purpose is to provide a very simple illustration of how to use * the Socket Package provided for Project #4. * * Required Files: * --------------- * StringClient.cpp, StringServer.cpp * Sockets.h, Sockets.cpp * Logger.h, Logger.cpp, Cpp11-BlockingQueue.h * StringUtilities.h, StringUtilities.cpp * * Maintenance History: * -------------------- * ver 1.1 : 19 Mar 2018 * - updated to use Sockets, ver 5.3 * ver 1.0 : 04 Apr 2016 * - first release */ #include "../Sockets/Sockets.h" #include "../Logger/Logger.h" #include "../Utilities/StringUtilities/StringUtilities.h" #include #include using Show = StaticLogger<1>; using namespace Sockets; class ClientHandler { public: void operator()(Socket& socket_); }; void ClientHandler::operator()(Socket& socket_) { while (true) { std::string msg = socket_.recvString(); msg = Socket::removeTerminator(msg); Show::write("\n server recvd message \"" + msg + "\""); if (msg == "quit") break; } } //----< test stub >-------------------------------------------------- int main() { Show::attach(&std::cout); Show::start(); Show::title("\n String Server started"); try { SocketSystem ss; SocketListener sl(8080, Socket::IP6); ClientHandler cp; sl.start(cp); Show::write("\n --------------------\n press key to exit: \n --------------------"); std::cout.flush(); std::cin.get(); } catch (std::exception& exc) { Show::write("\n Exeception caught: "); std::string exMsg = "\n " + std::string(exc.what()) + "\n\n"; Show::write(exMsg); } }
