dubbo请求源追踪问题

实际应用中碰到个问题，dubbo的请求过来后，不知道是那个项目调用的，如果能看到ip，就能解决这个问题

No file, test, or entry point is named. First clarify whether this requests a Dubbo runtime capability or documentation about identifying the calling project or IP, then search the existing Dubbo documentation for request tracing and source-address behavior. Done should be a precise, agreed scope with documented expected behavior or an identified implementation target.

Written by the indexing model from the issue text.