message: Use timestamp as Session and Job ID.
diff: import * as events from "events";
  -let nextId = 0;
  -
  export class EmitterWithUniqueID extends events.EventEmitter {
  public id: number;
  constructor() {
  super();
  - this.id = nextId;
  - nextId++;
  + this.id = Date.now();
  }
  }
  