use latest ws

client.js

@@ -42,17 +42,19 @@ function getConnection(opts, verbs, mySocket, retry) {
       // TODO how to include path and such?
       // http://unix:/absolute/path/to/unix.socket:/request/path
       // https://github.com/websockets/ws/issues/236
-      var address = require('url').parse('ws+unix:' + opts.sock);
       var ws;
-      address.pathname = opts.sock;
-      address.path = '/' + (require('cluster').worker||{}).id + '/' + opts.ipcKey;
-      address.query = {
+      var pathname = '/' + (require('cluster').worker||{}).id + '/' + opts.ipcKey;
+      var queryparams = {
         ipcKey: opts.ipcKey
       , ipc_key: opts.ipcKey
       , worker_id: (require('cluster').worker||{}).id
       };
-      address.path += '?' + require('querystring').stringify(address.query);
-      ws = new WebSocket(address);
+      var search = require('querystring').stringify(queryparams);
+      var wspath = 'ws+unix://' + opts.sock + ':' + pathname + '?' + search;
+      // https://github.com/websockets/ws/blob/master/doc/ws.md#unix-domain-sockets
+      // ws+unix:///absolule/path/to/uds_socket:/pathname?search_params
+      console.log('ws connect', wspath);
+      ws = new WebSocket(wspath);
 
       ws.on('error', function (err) {
         console.error('[ERROR] ws connection failed, retrying');

package.json

@@ -26,6 +26,6 @@
   "homepage": "https://github.com/coolaj86/sqlite3-cluster#readme",
   "dependencies": {
     "sqlite3": "^3.0.9",
-    "ws": "^0.7.2"
+    "ws": "^2.3.1"
   }
 }