title: How to correlate log events in distributed Vertx system
body: <p>while doing logs in the multiple module of vertx, it is a basic requirement that we should be able to correlate all the logs for a single request.</p>
  
  <p>as vertx being asynchronous what will be the best place to keep logid, conversationid, eventid.</p>
  
  <p>any solution or patterns we can implement?</p>