I have an asynchronous web app (in Scala based on Twitter Finagle, not using Servlet API).
I use Log4j 2.2 for logging, and I want to tag log messages with some information about requests (such as client IP address and authenticated user ID). In a synchronous Servlet based web app, you can use Log4j's TheradContext for this, but it doesn't work in Finagle's asynchronous environment since there is no correlation between threads and requests. How can I do this? -- [image: MagineTV] *Mikael Ståldal* Senior backend developer *Magine TV* mikael.stal...@magine.com Regeringsgatan 25 | 111 53 Stockholm, Sweden | www.magine.com Privileged and/or Confidential Information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such a person), you may not copy or deliver this message to anyone. In such case, you should destroy this message and kindly notify the sender by reply email.
