fixes

src/cscli/main.ts

@@ -11,6 +11,10 @@ import * as handlerFiles from './handlers';
 export class TCPHandler {
   public endpoint: string;
 
+  constructor(endpoint?: string) {
+    this.endpoint = endpoint;
+  }
+
   public handle(ctx: Context): Promise<any> { return Promise.resolve(); }
 }