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sync auth blocking

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This commit is contained in:
Neil Johnson 2018-08-08 17:54:49 +01:00
parent cc187debf3
commit e92fb00f32
2 changed files with 53 additions and 5 deletions
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16
synapse/handlers/sync.py
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@ -191,6 +191,7 @@ class SyncHandler(object):
self.clock = hs.get_clock()
self.response_cache = ResponseCache(hs, "sync")
self.state = hs.get_state_handler()
self.auth = hs.get_auth()
# ExpiringCache((User, Device)) -> LruCache(state_key => event_id)
self.lazy_loaded_members_cache = ExpiringCache(
@ -198,18 +199,23 @@ class SyncHandler(object):
max_len=0, expiry_ms=LAZY_LOADED_MEMBERS_CACHE_MAX_AGE,
)
@defer.inlineCallbacks
def wait_for_sync_for_user(self, sync_config, since_token=None, timeout=0,
full_state=False):
"""Get the sync for a client if we have new data for it now. Otherwise
wait for new data to arrive on the server. If the timeout expires, then
return an empty sync result.
Returns:
A Deferred SyncResult.
Deferred[SyncResult]
"""
return self.response_cache.wrap(
sync_config.request_key,
self._wait_for_sync_for_user,
sync_config, since_token, timeout, full_state,
yield self.auth.check_auth_blocking()
defer.returnValue(
self.response_cache.wrap(
sync_config.request_key,
self._wait_for_sync_for_user,
sync_config, since_token, timeout, full_state,
)
)
@defer.inlineCallbacks