Use run_in_background in preference to preserve_fn

While I was going through uses of preserve_fn for other PRs, I converted places
which only use the wrapped function once to use run_in_background, to avoid
creating the function object.
This commit is contained in:
Richard van der Hoff 2018-04-27 11:29:27 +01:00
parent 0ced8b5b47
commit 2a13af23bc
22 changed files with 97 additions and 71 deletions

View file

@ -14,13 +14,13 @@
# See the License for the specific language governing permissions and
# limitations under the License.
import logging
from twisted.internet import defer
from .pusher import PusherFactory
from synapse.util.logcontext import make_deferred_yieldable, preserve_fn
from synapse.push.pusher import PusherFactory
from synapse.util.async import run_on_reactor
import logging
from synapse.util.logcontext import make_deferred_yieldable, run_in_background
logger = logging.getLogger(__name__)
@ -137,8 +137,9 @@ class PusherPool:
if u in self.pushers:
for p in self.pushers[u].values():
deferreds.append(
preserve_fn(p.on_new_notifications)(
min_stream_id, max_stream_id
run_in_background(
p.on_new_notifications,
min_stream_id, max_stream_id,
)
)
@ -164,7 +165,10 @@ class PusherPool:
if u in self.pushers:
for p in self.pushers[u].values():
deferreds.append(
preserve_fn(p.on_new_receipts)(min_stream_id, max_stream_id)
run_in_background(
p.on_new_receipts,
min_stream_id, max_stream_id,
)
)
yield make_deferred_yieldable(defer.gatherResults(deferreds))
@ -207,7 +211,7 @@ class PusherPool:
if appid_pushkey in byuser:
byuser[appid_pushkey].on_stop()
byuser[appid_pushkey] = p
preserve_fn(p.on_started)()
run_in_background(p.on_started)
logger.info("Started pushers")