#include <Core/Core.h>
#include <Web/Web.h>

using namespace Upp;

Socket accept_socket, data_socket;
int port = 2020;


CONSOLE_APP_MAIN
{
	if(!ServerSocket(accept_socket, port)) // Listen for connections using _accept_socket;
	{
	    throw Exc("Couldn't bind socket on the local port.");
	}
	// You can do this in a loop to accept many connections:
	if( accept_socket.IsOpen() )
	{
	    dword ip_addr;
	    // Hand off successful connection to _data_socket
	    if( !accept_socket.IsError() && accept_socket.Accept(data_socket, &ip_addr) )
	    {
	        //Cout() << "Connection from " << FormatIP(m_ipaddr) << "\n";
	        Cout() << "Connection from " << "\n";
	        // Read from the socket until it is closed, has an error, or you see an end-of-file marker
	        // (EOF optional and application-specific)
	        while(data_socket.IsOpen() && !data_socket.IsEof() && !data_socket.IsError())
	        {
	            Cout() << data_socket.Read();
	        

#include <Core/Core.h>

 

using namespace Upp;

 

CONSOLE_APP_MAIN

{

    TcpSocket server;

    if(!server.Listen(3214, 5)) {

        Cout() << "Unable to initialize server socket!\n";

        SetExitCode(1);

        return;

    }

    Cout() << "Waiting for requests..\n";

    for(;;) {

        TcpSocket s;

        if(s.Accept(server)) {

            String w = s.GetLine();

            Cout() << "Request: " << w << " from: " << s.GetPeerAddr() << '\n';

            if(w == "time")

                s.Put(AsString(GetSysTime()));

            else

                s.Put(AsString(3 * atoi(~w)));

            s.Put("\n");

        }

    }

}

#include <Core/Core.h>

 

using namespace Upp;

 

String Request(const String& r)

{

    TcpSocket s;

    if(!s.Connect(CommandLine().GetCount() ? CommandLine()[0] : "127.0.0.1", 3214)) {

        Cout() << "Unable to connect to server!\n";

        SetExitCode(1);

        return Null;

    }

    s.Put(r + '\n');

    return s.GetLine();

}

 

// Start reference/SocketServer before starting this program

 

CONSOLE_APP_MAIN

{

    Cout() << Request("time") << '\n';

    Cout() << Request("33") << '\n';

}