[PATCH] replication: downstream status reporting in box.info

[Vladimir Davydov]

On Wed, Feb 06, 2019 at 01:47:17PM +0300, Serge Petrenko wrote:
> Start showing downstream status for relays in "follow" state.
> Also refactor lbox_pushrelay to unify code for different relay
> states.
> 
> Closes #3904
> ---
> https://github.com/tarantool/tarantool/issues/3904
> https://github.com/tarantool/tarantool/tree/sp/gh-3904-downstream-status
> 
>  src/box/lua/info.c               | 46 ++++++++++++++++++--------------
>  test/replication/status.result   |  4 +++
>  test/replication/status.test.lua |  1 +
>  3 files changed, 31 insertions(+), 20 deletions(-)

Pushed to 2.1 and 1.10.