Access request context in async code of vertx without passing it to each function

Question

I am developing an application in Vertx. I am attaching uniqueRequestId to each request and adds it to the requestContext object, so that while printing any logs I will associate uniqueRequestId to each log message and I will be able to better trace the request logs.

Now the one approach to this is, I can pass requestContext object to each function.

So my question is that, Is there any way to access requestContext object without passing it to each and every function?

Answer 1

You could use the contextual logging for Vert.x 4 (disclaimer: I created this library).

With Vert.x 3 you can only do it manually.