localshred/protobuf — pull request #40 by localshred (2012-11-21 23:04:09+00:00)
Title: Add caller to base request field list

Adding the caller information to the outer request field list gives the
capability to inform the server of the hostname or address of the
calling rpc client.

This information can be utilized on the server/service side for logging
and analysis, and even potentially changing the response data based on
who the calling host is.