mirror of
https://mau.dev/maunium/synapse.git
synced 2024-12-16 09:43:50 +01:00
Update comments
This commit is contained in:
parent
56f4ece778
commit
b183fef9ac
1 changed files with 13 additions and 3 deletions
|
@ -836,12 +836,22 @@ class FederationHandler(BaseHandler):
|
|||
#
|
||||
# We do this by filtering all the extremities and seeing if any remain.
|
||||
# Given we don't have the extremity events themselves, we need to
|
||||
# actually check the events that references them.
|
||||
# actually check the events that reference them.
|
||||
#
|
||||
# *Note*: the spec wants us to keep backfilling until we reach the start
|
||||
# of the room in case we are allowed to see some of the history. However
|
||||
# in practice that causes more issues than its worth, as a) its
|
||||
# relatively rare for there to be any visible history and b) even when
|
||||
# there is its often sufficiently long ago that clients would stop
|
||||
# attempting to paginate before backfill reached the visible history.
|
||||
#
|
||||
# TODO: If we do do a backfill the we should filter the extremities to
|
||||
# only include those that point to visible portions of history.
|
||||
#
|
||||
# TODO: Filter the list of extremities if we do do a backfill
|
||||
# TODO: Correctly handle the case where we are allowed to see the
|
||||
# forward event but not the extremity, e.g. in the case of initial
|
||||
# join of the server.
|
||||
# join of the server where we are allowed to see the join event but
|
||||
# not anything before it.
|
||||
|
||||
forward_events = yield self.store.get_forward_events(
|
||||
list(extremities),
|
||||
|
|
Loading…
Reference in a new issue