MrFish Posted March 16, 2013 Share Posted March 16, 2013 I don't have much experience with sockets in general but I'd like to learn how to use these websockets. I will use PHP to setup the server end- though I know PHP is not the most suited for this sort of thing. Instead of using a WebSocket class for PHP I'd like to do it from scratch just to see how it works. The below code is mostly copied-pasted from a tutorial I was looking at- <?php set_time_limit(0); $port = 9011; $address = "localhost"; $sock = socket_create(AF_INET, SOCK_STREAM, 0); socket_bind($sock, $address, $port) or die("Could not bind socket on $port"); socket_listen($sock); echo "listening...\n"; $client = socket_accept($sock); $input = socket_read($client, 1024); $output = ereg_replace("", $input).char(0); socket_write($client, $output); socket_close($client);?> # php -q socket_server.phplistening... And the JavaScript looks like this- connection = new WebSocket('ws://mysite.net:9011/tests/socket_server.php'); connection.onopen = function() { console.log("Connection open!"); } connection.onclose = function() { console.log("Connection closed"); } connection.onerror = function(e) { console.log("socket error: " + e); } When I go to this page to test it (on the same server as the php) I get "Connection closed" in the console and nothing else. This happens a few seconds after the page loads. I've opened up port 9011 on the server for all incoming and outgoing TCP/UDP connections. Anyone know what I could be doing wrong? Link to comment Share on other sites More sharing options...
MrFish Posted March 17, 2013 Author Share Posted March 17, 2013 PHP doesn't support the ws prototcal natively. That's why. Link to comment Share on other sites More sharing options...
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