init commit

src/io/cluster/nullclusterclient.js

@@ -0,0 +1,14 @@
+import Promise from 'bluebird';
+
+export default class NullClusterClient {
+    constructor(ioConfig) {
+        this.ioConfig = ioConfig;
+    }
+
+    getSocketConfig(_channel) {
+        const servers = this.ioConfig.getSocketEndpoints();
+        return Promise.resolve({
+            servers: servers
+        });
+    }
+}