$receiver = new ZMQSocket($context, ZMQ::SOCKET_REP);
$receiver->connect("ipc://workers.ipc");
while (true) {
$string = $receiver->recv();
printf("Received request: [%s]%s", $string, PHP_EOL);
// Do some 'work'
sleep(1);
// Send reply back to client
$receiver->send("World");
}
}
// Launch pool of worker threads
for ($thread_nbr = 0; $thread_nbr != 5; $thread_nbr++) {
$pid = pcntl_fork();
if ($pid == 0) {
worker_routine();
exit;
}
}
// Prepare our context and sockets
$context = new ZMQContext();
// Socket to talk to clients
$clients = new ZMQSocket($context, ZMQ::SOCKET_ROUTER);
$clients->bind("tcp://*:5555");
// Socket to talk to workers
$workers = new ZMQSocket($context, ZMQ::SOCKET_DEALER);
$workers->bind("ipc://workers.ipc");
// Connect work threads to client threads via a queue
$device = new ZMQDevice($clients, $workers);
$device->run();
public function multi_thread_serverAction()
{
function worker_routine()
{
$context = new ZMQContext();
$receiver = new ZMQSocket($context, ZMQ::SOCKET_REP);
$receiver->connect("ipc://workers.ipc");
while (true) {
$string = $receiver->recv();
printf("Received request: [%s]%s", $string, PHP_EOL);
sleep(1);
$receiver->send("World");
}
}
for ($thread_nbr = 0; $thread_nbr != 5; $thread_nbr++) {
$pid = pcntl_fork();
if ($pid == 0) {
worker_routine();
exit;
}
}
$context = new ZMQContext();
$clients = new ZMQSocket($context, ZMQ::SOCKET_ROUTER);
$clients->bind("tcp://127.0.0.1:5555");
$workers = new ZMQSocket($context, ZMQ::SOCKET_DEALER);
$workers->bind("ipc://workers.ipc");
$device = new ZMQDevice($clients, $workers);
$device->run();
}