Allow to access source of fetch replication events

Event listeners that are interested in consuming fetch replication
events might need to access which remote the fetch was addressed to.

An immediate and concrete case is the replication-status plugin, whose
goal is to consume replication events to expose the replication status
over REST-API.

Bug: Issue 14804
Change-Id: Id0cd0645fd3b44d782cd3c2a574e4e6398c2479a
2 files changed
tree: f3067f0e7fb2c31e4ef235933a99f9e50e5a9296
  1. src/
  2. BUILD
  3. Jenkinsfile
  4. LICENSE