# HG changeset patch
# User Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
# Date 1590253081 -7200
# Node ID 8b69b3a1ef8eeb48550d0a6d002c5035cdbcaf25
# Parent  1b07435c7891e091dac4fde864a6566823090eb7
Add support for WebSocket.

diff --git a/client.js b/client.js
--- a/client.js
+++ b/client.js
@@ -74,18 +74,20 @@ document.addEventListener('DOMContentLoa
                 const xml = evt.target.responseXML;
                 const links = parseXPath(xml, './xrd:XRD/xrd:Link', XPathResult.ORDERED_NODE_ITERATOR_TYPE);
                 let bosh_service = null;
+                let ws_service = null;
                 while (true) {
                     const link = links.iterateNext();
                     if (!link)
                         break;
-                    if (link.getAttributeNS(null, 'rel') == 'urn:xmpp:alt-connections:xbosh') {
+                    const rel = link.getAttributeNS(null, 'rel');
+                    if (rel == 'urn:xmpp:alt-connections:xbosh')
                         bosh_service = link.getAttributeNS(null, 'href');
-                        break;
-                    }
-                    // TODO: also support WebSocket.
+                    else if (rel == 'urn:xmpp:alt-connections:websocket')
+                        ws_service = link.getAttributeNS(null, 'href');
                 }
                 console.log('bosh_service', bosh_service);
-                resolve(bosh_service);
+                console.log('ws_service', ws_service);
+                resolve(ws_service || bosh_service);
             };
             xhr.open('GET', url);
             xhr.send();