changegroup: change topics during generation...
changegroup: change topics during generation
Changegroup generation and consumption currently uses different sets of
topics. Generation uses "bundling" and consumption uses the name of the
thing being consumed.
This commit makes the topic and unit names consistent on both ends.
The reason I chose to change the generation side is because when
"bundling" is used for 3 different stages, it is unclear which stage
of changegroup generation we're in. By making the topics "changesets,"
"manifests," and "files," one can get a better feel for how far along
in the bundling process we are.
Differential Revision:
https://phab.mercurial-scm.org/D4272
