fixing io.sockets and starter to wait for the dispatcher to be ready

lib/cli/runNopeBackend.ts

@@ -42,7 +42,7 @@ const main = async function () {
         'event': [],
         'amqp': ['localhost'],
         'io-server': [7000],
-        'io-client': ['localhost:7000']
+        'io-client': ['http://localhost:7000']
     }
 
     let opts: {
@@ -126,9 +126,6 @@ const main = async function () {
 
     await dispatcher.ready.waitFor(value => value);
 
-    const sleep = promisify(setTimeout);
-    await sleep(1000);
-
     // Try to load the Modules.
     try {
         await loadPackages(getPackageLoader(dispatcher), args.file)

lib/communication/IoSocketClient.ts

@@ -7,16 +7,18 @@
  */
 
 import { connect, Socket } from 'socket.io-client';
-import { getCentralNopeLogger } from "../logger/getLogger";
+import { getCentralNopeLogger, getNopeLogger } from "../logger/getLogger";
 import { NopeObservable } from '../observables/nopeObservable';
 import { IAvailableInstanceGeneratorsMsg, IAvailableServicesMsg, IAvailableTopicsMsg, ICommunicationInterface, IExternalEventMsg, IRequestTaskMsg, IResponseTaskMsg, ITaskCancelationMsg } from "../types/nope/nopeCommunication.interface";
 import { INopeObservable } from '../types/nope/nopeObservable.interface';
+import { Logger } from "winston";
 
 export class IoSocketClient implements ICommunicationInterface {
 
     connected: INopeObservable<boolean>;
 
     protected _emitter: typeof Socket;
+    protected _logger: Logger;
 
     constructor(public uri: string) {
         const _this = this;
@@ -24,15 +26,25 @@ export class IoSocketClient implements ICommunicationInterface {
         this.connected = new NopeObservable();
         this.connected.setContent(false);
 
+        // Make shure we use the http before connecting.
+        this.uri = this.uri.startsWith('http://') ? this.uri : 'http://' + this.uri;
+
+        // Create a Logger
+        this._logger = getNopeLogger('io-socket-client');
+        this._logger.info('connecting to: ' + uri);
+
         this._emitter = connect(uri);
+        
         this._emitter.on('connect', (...args) => {
             // Element is connected
+            _this._logger.info('connected');
             _this.connected.setContent(true);
         });
         this._emitter.on('disconnect', () => {
             // Connection Lost.
+            _this._logger.error('Connection lost!');
             _this.connected.setContent(false);
-        })
+        });
     }
 
     async onTaskCancelation(cb: (msg: ITaskCancelationMsg) => void) {

lib/communication/IoSocketServer.ts

@@ -41,7 +41,8 @@ export class IoSocketSeverEventEmitter {
     this.connected = new NopeObservable();
     this.connected.setContent(false);
 
-    this._logger = getNopeLogger('io-socket');
+    this._logger = getNopeLogger('io-socket-server');
+    this._logger.info('waiting for connection. Listening on port: ' + port.toString());
 
     this._socket.listen(port);
 
@@ -60,6 +61,7 @@ export class IoSocketSeverEventEmitter {
 
         if (_this._sockets.size === 0){
           _this.connected.setContent(false);
+          _this._logger.warn('All Connections lost');
         }
       });