Freelance server, Model One in PHP

Table of Contents

<?php
/*

  • Freelance server - Model 1
  • Trivial echo service

*

  • Author: Rob Gagnon <rgagnon24(at)gmail(dot)com>

*/

if (count($argv) < 2) {
printf("I: Syntax: %s <endpoint>\n", $argv[0]);
exit;
}

$endpoint = $argv[1];
$context = new ZMQContext();
$server = $context->getSocket(ZMQ::SOCKET_REP);
$server->bind($endpoint);

printf("I: Echo service is ready at %s\n", $endpoint);
while(true) {
$msg = $server->recvMulti();
$server->sendMulti($msg);
}