We all know how to run SpringBoot application in debug mode from our favorite IDEs(IntelliJ IDEA, Eclipse etc) and debug the code.
Recently I had to debug a SpringBoot application which is running on a remote server.
There is already lot of information on the Internet on how to remote debug java applications, but some approaches didn’t work for me.
So, here I would like to share my findings.

Test

A short guide on remote debugging a Spring Boot application using JDWP. Covers the key difference between debugging on localhost versus a remote host: when binding to a remote server, the debug address must be specified as `0.0.0.0:8787` instead of just `8787` to accept external connections. Also notes the modern `-agentlib:jdwp` flag preference over the older `-Xdebug -Xrunjdwp` syntax, and shows how to enable debug mode via Maven without building a jar.

Remote debugging SpringBoot application