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TEMPORARY Subdivide _resolve_events Measure blocks

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Olivier Wilkinson (reivilibre) 2023-10-16 17:55:05 +01:00
parent 96769a229c
commit f3db863420
1 changed files with 92 additions and 79 deletions
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17
synapse/state/v2.py
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@ -38,6 +38,7 @@ from synapse.api.errors import AuthError
from synapse.api.room_versions import RoomVersion
from synapse.events import EventBase
from synapse.types import MutableStateMap, StateMap, StrCollection
from synapse.util.metrics import Measure
logger = logging.getLogger(__name__)
@ -104,7 +105,7 @@ async def resolve_events_with_store(
Returns:
A map from (type, state_key) to event_id.
"""
with Measure(clock, "rei_state_res:rews2_a"): # TODO temporary (rei)
logger.debug("Computing conflicted state")
# We use event_map as a cache, so if its None we need to initialize it
@ -126,6 +127,7 @@ async def resolve_events_with_store(
room_id, state_sets, event_map, state_res_store
)
with Measure(clock, "rei_state_res:rews2_b"): # TODO temporary (rei)
full_conflicted_set = set(
itertools.chain(
itertools.chain.from_iterable(conflicted_state.values()), auth_diff
@ -138,6 +140,7 @@ async def resolve_events_with_store(
)
event_map.update(events)
with Measure(clock, "rei_state_res:rews2_c"): # TODO temporary (rei)
# everything in the event map should be in the right room
for event in event_map.values():
if event.room_id != room_id:
@ -159,12 +162,19 @@ async def resolve_events_with_store(
eid for eid in full_conflicted_set if _is_power_event(event_map[eid])
)
with Measure(clock, "rei_state_res:rews2_d"): # TODO temporary (rei)
sorted_power_events = await _reverse_topological_power_sort(
clock, room_id, power_events, event_map, state_res_store, full_conflicted_set
clock,
room_id,
power_events,
event_map,
state_res_store,
full_conflicted_set,
)
logger.debug("sorted %d power events", len(sorted_power_events))
with Measure(clock, "rei_state_res:rews2_e"): # TODO temporary (rei)
# Now sequentially auth each one
resolved_state = await _iterative_auth_checks(
clock,
@ -178,6 +188,7 @@ async def resolve_events_with_store(
logger.debug("resolved power events")
with Measure(clock, "rei_state_res:rews2_f"): # TODO temporary (rei)
# OK, so we've now resolved the power events. Now sort the remaining
# events using the mainline of the resolved power level.
@ -188,11 +199,13 @@ async def resolve_events_with_store(
logger.debug("sorting %d remaining events", len(leftover_events))
with Measure(clock, "rei_state_res:rews2_g"): # TODO temporary (rei)
pl = resolved_state.get((EventTypes.PowerLevels, ""), None)
leftover_events = await _mainline_sort(
clock, room_id, leftover_events, pl, event_map, state_res_store
)
with Measure(clock, "rei_state_res:rews2_h"): # TODO temporary (rei)
logger.debug("resolving remaining events")
resolved_state = await _iterative_auth_checks(