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Merge pull request #2833 from matrix-org/rav/pusher_hacks

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Logging and metrics for the http pusher
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Richard van der Hoff 2018-01-31 22:16:59 +01:00 committed by GitHub
commit d1fe4db882
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1 changed files with 30 additions and 7 deletions
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37
synapse/push/httppusher.py
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@ -13,21 +13,30 @@
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from synapse.push import PusherConfigException
import logging
from twisted.internet import defer, reactor
from twisted.internet.error import AlreadyCalled, AlreadyCancelled
import logging
import push_rule_evaluator
import push_tools
import synapse
from synapse.push import PusherConfigException
from synapse.util.logcontext import LoggingContext
from synapse.util.metrics import Measure
logger = logging.getLogger(__name__)
metrics = synapse.metrics.get_metrics_for(__name__)
http_push_processed_counter = metrics.register_counter(
"http_pushes_processed",
)
http_push_failed_counter = metrics.register_counter(
"http_pushes_failed",
)
class HttpPusher(object):
INITIAL_BACKOFF_SEC = 1 # in seconds because that's what Twisted takes
@ -152,9 +161,16 @@ class HttpPusher(object):
self.user_id, self.last_stream_ordering, self.max_stream_ordering
)
logger.info(
"Processing %i unprocessed push actions for %s starting at "
"stream_ordering %s",
len(unprocessed), self.name, self.last_stream_ordering,
)
for push_action in unprocessed:
processed = yield self._process_one(push_action)
if processed:
http_push_processed_counter.inc()
self.backoff_delay = HttpPusher.INITIAL_BACKOFF_SEC
self.last_stream_ordering = push_action['stream_ordering']
yield self.store.update_pusher_last_stream_ordering_and_success(
@ -169,6 +185,7 @@ class HttpPusher(object):
self.failing_since
)
else:
http_push_failed_counter.inc()
if not self.failing_since:
self.failing_since = self.clock.time_msec()
yield self.store.update_pusher_failing_since(
@ -316,7 +333,10 @@ class HttpPusher(object):
try:
resp = yield self.http_client.post_json_get_json(self.url, notification_dict)
except Exception:
logger.warn("Failed to push %s ", self.url)
logger.warn(
"Failed to push event %s to %s",
event.event_id, self.name, exc_info=True,
)
defer.returnValue(False)
rejected = []
if 'rejected' in resp:
@ -325,7 +345,7 @@ class HttpPusher(object):
@defer.inlineCallbacks
def _send_badge(self, badge):
logger.info("Sending updated badge count %d to %r", badge, self.user_id)
logger.info("Sending updated badge count %d to %s", badge, self.name)
d = {
'notification': {
'id': '',
@ -347,7 +367,10 @@ class HttpPusher(object):
try:
resp = yield self.http_client.post_json_get_json(self.url, d)
except Exception:
logger.exception("Failed to push %s ", self.url)
logger.warn(
"Failed to send badge count to %s",
self.name, exc_info=True,
)
defer.returnValue(False)
rejected = []
if 'rejected' in resp: