Support Sub-Protocols about pawl

[yieldinov]

You're awesome! Thanks for your work!
This feature will be very nice when you release it as soon as possible.

Did I understood you right? It will look like:

<?php
...
$connector('ws://127.0.0.1:8080', $subprotocol)->then(function(Ratchet\Client\WebSocket $conn) {
        $conn->on('message', function($msg) {
            echo "Received: {$msg}\n";
        });
...

And will be sent headers:

"Sec-WebSocket-Protocol: " . $subprotocol . "\r\n";

[cboden]

Close, the sub-protocol parameter is an array:

$futureConn = $connector('ws://127.0.0.1:8080', ['sub-protocol-1', 'subprotocol-2']);

[adeshpandey]

is there a way to disable subprotocol check ?

[cboden]

Not on the client side. The server accepts any sub-protocol requests from the client and decides how to handle from there.

[dacoders77]

What about HYBI protocol support?
https://tools.ietf.org/html/draft-ietf-hybi-thewebsocketprotocol-14
I am trying to connect to this C# server

[cboden]

HyBi is the code-name for beta version of the WebSocket protocol (now RFC6455); it is not a sub-protocol. Ratchet no longer supports HyBi as it graduated to the RFC with the HTTP version header increment.