main.cpp

/**
 * \file    twothreads/src/main.cpp
 * \brief   Runs service and the client in one thread.
 **/
#include "areg/base/GEGlobal.h"
#include "areg/base/NEUtilities.hpp"
#include "areg/appbase/Application.hpp"
#include "areg/component/ComponentLoader.hpp"

#include "common/src/ServiceComponent.hpp"
#include "common/src/ClientComponent.hpp"

#include <string>

// Use these options if compile for Windows with MSVC
// It links with areg library (dynamic or static) and generated static library
#ifdef WINDOWS
    #pragma comment(lib, "areg")
    #pragma comment(lib, "00_generated.lib")
#endif // WINDOWS

namespace
{
//!< The name of model
constexpr char const _modelName[]   { "ServiceModel" };
//! Service component role
constexpr char const _service[]     { "ServiceComponent" };
//!< Client component name. Let's generate the name for client service, we'll use it later.
const std::string   _client( NEUtilities::generateName("ServiceClient").getString() );
}

// Describe model, register the service and the client in 2 different threads "Thread1" and "Thread2"
BEGIN_MODEL(_modelName)
    // Thread 1, provides a service
    BEGIN_REGISTER_THREAD( "Thread1" )
        BEGIN_REGISTER_COMPONENT( _service, ServiceComponent )
            REGISTER_IMPLEMENT_SERVICE( NEHelloService::ServiceName, NEHelloService::InterfaceVersion )
        END_REGISTER_COMPONENT( _service )
    END_REGISTER_THREAD( "Thread1" )

    // Thread 2, is a client / service consumer.
    BEGIN_REGISTER_THREAD( "Thread2" )
        BEGIN_REGISTER_COMPONENT( _client.c_str(), ClientComponent )
            REGISTER_DEPENDENCY( _service ) /* reference to the service*/
        END_REGISTER_COMPONENT( _client )
    END_REGISTER_THREAD( "Thread2" )

// end of model description
END_MODEL(_modelName)

//////////////////////////////////////////////////////////////////////////
// main method
//////////////////////////////////////////////////////////////////////////

int main( void )
{
    // Initialize application, enable logging, servicing and the timer.
    Application::initApplication(true, true, true, true, nullptr, nullptr );

    // load model to initialize components
    Application::loadModel(_modelName);

    // wait until Application quit signal is set.
    Application::waitAppQuit(NECommon::WAIT_INFINITE);

    // stop and unload components
    Application::unloadModel(_modelName);

    // release and cleanup resources of application.
    Application::releaseApplication();

    return 0;
}