main.cpp Example File

echoserver/main.cpp
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 ** Copyright (C) 2016 Kurt Pattyn <pattyn.kurt@gmail.com>.
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 ** This file is part of the QtWebSockets module of the Qt Toolkit.
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 #include <QtCore/QCoreApplication>
 #include <QtCore/QCommandLineParser>
 #include <QtCore/QCommandLineOption>
 #include "echoserver.h"

 int main(int argc, char *argv[])
 {
     QCoreApplication a(argc, argv);

     QCommandLineParser parser;
     parser.setApplicationDescription("QtWebSockets example: echoserver");
     parser.addHelpOption();

     QCommandLineOption dbgOption(QStringList() << "d" << "debug",
             QCoreApplication::translate("main", "Debug output [default: off]."));
     parser.addOption(dbgOption);
     QCommandLineOption portOption(QStringList() << "p" << "port",
             QCoreApplication::translate("main", "Port for echoserver [default: 1234]."),
             QCoreApplication::translate("main", "port"), QLatin1Literal("1234"));
     parser.addOption(portOption);
     parser.process(a);
     bool debug = parser.isSet(dbgOption);
     int port = parser.value(portOption).toInt();

     EchoServer *server = new EchoServer(port, debug);
     QObject::connect(server, &EchoServer::closed, &a, &QCoreApplication::quit);

     return a.exec();
 }