Initial sioconfig migration work

src/web/routes/socketconfig.js

@@ -0,0 +1,24 @@
+import IOConfiguration from '../../configuration/ioconfig';
+import NullClusterClient from '../../io/cluster/nullclusterclient';
+import Config from '../../config';
+import CyTubeUtil from '../../utilities';
+
+export default function initialize(app) {
+    const ioConfig = IOConfiguration.fromOldConfig(Config);
+    const clusterClient = new NullClusterClient(ioConfig);
+
+    app.get('/socketconfig/:channel.json', (req, res) => {
+        if (!req.params.channel || !CyTubeUtil.isValidChannelName(req.params.channel)) {
+            return res.status(400).json({
+                error: `Channel "${req.params.channel}" does not exist.`
+            });
+        }
+
+        clusterClient.getSocketURL(req.params.channel).then(url => {
+            res.json({
+                url,
+                secure: /^(https|wss)/.test(url)
+            });
+        });
+    });
+}