Move get_interested_remotes back to presence handler
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2 changed files with 55 additions and 38 deletions
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@ -25,7 +25,7 @@ from synapse.util.logcontext import preserve_context_over_fn, preserve_fn
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from synapse.util.retryutils import NotRetryingDestination, get_retry_limiter
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from synapse.util.metrics import measure_func
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from synapse.types import get_domain_from_id
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from synapse.handlers.presence import format_user_presence_state
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from synapse.handlers.presence import format_user_presence_state, get_interested_remotes
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import synapse.metrics
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import logging
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@ -251,7 +251,10 @@ class TransactionQueue(object):
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# First we queue up the new presence by user ID, so multiple presence
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# updates in quick successtion are correctly handled
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self.pending_presence.update({state.user_id: state for state in states})
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self.pending_presence.update({
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state.user_id: state for state in states
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if self.is_mine_id(state.user_id)
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})
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# We then handle the new pending presence in batches, first figuring
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# out the destinations we need to send each state to and then poking it
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@ -283,40 +286,8 @@ class TransactionQueue(object):
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Args:
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states (list(UserPresenceState))
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"""
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# First we look up the rooms each user is in (as well as any explicit
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# subscriptions), then for each distinct room we look up the remote
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# hosts in those rooms.
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room_ids_to_states = {}
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users_to_states = {}
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for state in states.itervalues():
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room_ids = yield self.store.get_rooms_for_user(state.user_id)
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for room_id in room_ids:
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room_ids_to_states.setdefault(room_id, []).append(state)
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hosts_and_states = yield get_interested_remotes(self.store, states)
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plist = yield self.store.get_presence_list_observers_accepted(
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state.user_id,
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)
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for u in plist:
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users_to_states.setdefault(u, []).append(state)
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hosts_and_states = []
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for room_id, states in room_ids_to_states.items():
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local_states = filter(lambda s: self.is_mine_id(s.user_id), states)
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if not local_states:
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continue
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hosts = yield self.store.get_hosts_in_room(room_id)
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hosts_and_states.append((hosts, local_states))
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for user_id, states in users_to_states.items():
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local_states = filter(lambda s: self.is_mine_id(s.user_id), states)
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if not local_states:
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continue
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host = get_domain_from_id(user_id)
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hosts_and_states.append(([host], local_states))
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# And now finally queue up new transactions
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for destinations, states in hosts_and_states:
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for destination in destinations:
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if not self.can_send_to(destination):
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@ -633,9 +633,6 @@ class PresenceHandler(object):
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# Always notify self
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users_to_states.setdefault(state.user_id, []).append(state)
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# TODO: de-dup hosts_to_states, as a single host might have multiple
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# of same presence
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defer.returnValue((room_ids_to_states, users_to_states))
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@defer.inlineCallbacks
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@ -1318,3 +1315,52 @@ def handle_update(prev_state, new_state, is_mine, wheel_timer, now):
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persist_and_notify = True
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return new_state, persist_and_notify, federation_ping
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@defer.inlineCallbacks
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def get_interested_remotes(store, states):
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"""Given a list of presence states figure out which remote servers
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should be sent which.
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All the presence states should be for local users only.
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Args:
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store (DataStore)
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states (list(UserPresenceState))
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Returns:
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Deferred list of ([destinations], [UserPresenceState]), where for
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each row the list of UserPresenceState should be sent to each
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destination
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"""
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# First we look up the rooms each user is in (as well as any explicit
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# subscriptions), then for each distinct room we look up the remote
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# hosts in those rooms.
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room_ids_to_states = {}
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users_to_states = {}
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for state in states.itervalues():
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room_ids = yield store.get_rooms_for_user(state.user_id)
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for room_id in room_ids:
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room_ids_to_states.setdefault(room_id, []).append(state)
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plist = yield store.get_presence_list_observers_accepted(
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state.user_id,
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)
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for u in plist:
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users_to_states.setdefault(u, []).append(state)
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hosts_and_states = []
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for room_id, states in room_ids_to_states.items():
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if not local_states:
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continue
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hosts = yield store.get_hosts_in_room(room_id)
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hosts_and_states.append((hosts, local_states))
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for user_id, states in users_to_states.items():
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if not local_states:
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continue
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host = get_domain_from_id(user_id)
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hosts_and_states.append(([host], local_states))
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defer.returnValue(hosts_and_states)
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