Matrix-Mirrors/anonymousland-synapse
1
0
Fork 0
mirror of https://git.anonymousland.org/anonymousland/synapse.git synced 2025-05-02 12:06:08 -04:00
Code Issues Projects Releases Packages Wiki Activity

Merge branch 'master' into develop

Browse source
This commit is contained in:
Andrew Morgan 2021-04-21 14:55:06 +01:00
commit 4b2217ace2
6 changed files with 49 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

20
synapse/metrics/background_process_metrics.py
View file

@ -15,7 +15,7 @@
import logging
import threading
from functools import wraps
from typing import TYPE_CHECKING, Dict, Optional, Set
from typing import TYPE_CHECKING, Dict, Optional, Set, Union
from prometheus_client.core import REGISTRY, Counter, Gauge
@ -198,7 +198,7 @@ def run_as_background_process(desc: str, func, *args, bg_start_span=True, **kwar
_background_process_start_count.labels(desc).inc()
_background_process_in_flight_count.labels(desc).inc()
with BackgroundProcessLoggingContext("%s-%s" % (desc, count)) as context:
with BackgroundProcessLoggingContext(desc, count) as context:
try:
ctx = noop_context_manager()
if bg_start_span:
@ -243,8 +243,20 @@ class BackgroundProcessLoggingContext(LoggingContext):
__slots__ = ["_proc"]
def __init__(self, name: str):
super().__init__(name)
def __init__(self, name: str, instance_id: Optional[Union[int, str]] = None):
"""
Args:
name: The name of the background process. Each distinct `name` gets a
separate prometheus time series.
instance_id: an identifer to add to `name` to distinguish this instance of
the named background process in the logs. If this is `None`, one is
made up based on id(self).
"""
if instance_id is None:
instance_id = id(self)
super().__init__("%s-%s" % (name, instance_id))
self._proc = _BackgroundProcess(name, self)
def start(self, rusage: "Optional[resource._RUsage]"):