set protocol when connecting but this time for real

package.json

 {
   "name": "rpclibrary",
-  "version": "2.1.1",
+  "version": "2.1.2",
   "description": "rpclibrary is a websocket RPC library",
   "main": "./js/Index.js",
   "repository": {

src/Frontend.ts

         return await socket.connect(sesame)
     }
 
+    private protocol: 'http:' | 'https:'
     private socket: I.Socket
     private handlers : {
         [name in string]: T.AnyFunction[]
      */
     constructor(public port:number, private server: string, private conf:T.SocketConf = { tls: false }){
         Object.defineProperty(this, 'socket', {value: undefined, writable: true})
+        if(conf.tls){
+            this.protocol = "https:"
+        }else{
+            this.protocol = "http:"
+        }
     }
 
     /**
     public async connect( sesame?: string ) : Promise<T.ConnectedSocket<Ifc>> {
 
         try{
-            this.socket = await PromiseIOClient.connect(this.port, this.server, /*this.conf.tls?this.conf.tls:false*/)
+            this.socket = await PromiseIOClient.connect(this.port, this.server, this.protocol)
         }catch(e){
             this.handlers['error'].forEach(h => h(e))
             throw e