Currently, data structures used in manager.hh
use their own aliases for gms::inet_address.
It is clear they all should use the same type
and having different names for it only reduces
readability of the code. This commit introduces
a common alias -- endpoint_id -- and gets rid
of the other ones.
This commit is also the first step in modularizing
manager.hh by extracting common types to another
file.
efd6d1f57a