fix: socket doesn't connect again after closing while connecting (#2)

Co-authored-by: Ahmed <[email protected]>

reconnecting-websocket.ts

@@ -377,6 +377,7 @@ export default class ReconnectingWebSocket {
             .then(url => {
                 // close could be called before creating the ws
                 if (this._closeCalled) {
+                    this._connectLock = false;
                     return;
                 }
                 this._debug('connect', {url, protocols: this._protocols, options: this._options});