//
//
//
//
// Lab. Calcolo II - Esempio di codice
//
//
//
//
//
//
// <![CDATA[
// Example code: socket listen and receive demonstration (uses C
// socket lib and shelper calls)
// (20060914 francesco.prelz@mi.infn.it)
#include <iostream>
#include <string>
#include "netstream.h"
int
main (int argc, char *argv[])
{
int port=1317;
std::cout << "Listening for connections..." << std::endl;
inetstream s("localhost", port);
if (s.good())
{
std::string msg;
while (s.good()) // The message will be terminated by the client disappearing...
{
std::string snippet;
if (s.good())
{
s >> snippet;
if (! msg.empty() && ! snippet.empty() ) msg += " ";
msg += snippet;
}
}
if (!msg.empty())
{
std::cout << "Received message: \"" << msg << "\"" << std::endl;
}
else
{
std::cerr << "Error receiving message or empty message." << std::endl;
// It would certainly be nice to know why...
}
}
s.disconnect();
return 1;
}
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