extremely slow on Windows 7?

[ClosetGeek-Git]

I am currently experimenting between PHP 7.2 and NodeJS 8.11. I am using a PUSH socket on node to push to a PHP worker, then pushing back into the same node script/process. When pushing from PHP to PHP and back I am able to do 50,000 simple echos in 7.0008 seconds. However when pushing from NodeJS to PHP and back it takes 4.5240 seconds for just 1,000 echos. I don't see how this can be an PHP vs. NodeJS issue, but most likely a matter of the extensions, admittedly user error (myself...) specifically. Are there common pitfalls that I should be looking out for? My NodeJS script (too lazy to get formatting right in git editor)

`
var zmq = require('zeromq')
, zmq_push_socket = zmq.socket('push')
, zmq_pull_socket = zmq.socket('pull');

zmq_pull_socket.on('message', function(buf) {
    var msg = buf.toString();
    
    if(msg != "+")
    {
    }
    
    zmq_push_socket.send("test");
});

zmq_push_socket.bindSync("tcp://*:5570");
zmq_pull_socket.bindSync("tcp://*:5571");

`
The PHP script - virtually the same

`<?php

include 'zmsg.php';

$context = new ZMQContext();

$zmq_push_socket = new ZMQSocket($context, ZMQ::SOCKET_PUSH);
$zmq_push_socket->bind("tcp://*:5570");

$zmq_pull_socket = new ZMQSocket($context, ZMQ::SOCKET_PULL);
$zmq_pull_socket->bind("tcp://*:5571");

$read = $write = array();

while (true)
{
$poll = new ZMQPoll();
$poll->add($zmq_pull_socket, ZMQ::POLL_IN);

$poll->poll($read, $write);
foreach ($read as $socket)
{
	$msg = $socket->recv();
	
	if($msg != "+")
	{
	}
	
	$zmq_push_socket->send("test");		
}

}
`

I am on Windows 7 64 bit, libzmq version is 4.2.3, PHP ZMQ extension version is 1.1.3, node zeromq module version is 4.6.0. current system is core duo (two core @ 3.0 Ghz) with 4 gigs ram.

[ClosetGeek-Git]

I'll try this out on Ubuntu tomorrow but would love to know if I'm doing something wrong where this Windows box is concerned.

[ClosetGeek-Git]

Also, I tried https://www.npmjs.com/package/zmq to almost identical results

[rolftimmermans]

Recently we have released 6.0 beta. It features a new API that addresses some fundamental issues with the previous API and also addresses a number of stability bugs. To make upgrading easier it includes a compatibility layer with versions 4.x/5.x. It would be great if you could give the latest version a spin to see if this solves this particular issue. If you run into any problems with it, feel free to report it here or in a new issue.

[aminya]

v6 was released. Please try again with the latest version, and report back if the issue still persists.
https://github.com/zeromq/zeromq.js/releases/tag/v6.0.0