diff options
Diffstat (limited to 'synapse/app/_base.py')
| -rw-r--r-- | synapse/app/_base.py | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/synapse/app/_base.py b/synapse/app/_base.py index 0e8b467a3e..4d84f4595a 100644 --- a/synapse/app/_base.py +++ b/synapse/app/_base.py @@ -141,7 +141,7 @@ def start_reactor( def quit_with_error(error_string): message_lines = error_string.split("\n") - line_length = max([len(l) for l in message_lines if len(l) < 80]) + 2 + line_length = max(len(l) for l in message_lines if len(l) < 80) + 2 sys.stderr.write("*" * line_length + "\n") for line in message_lines: sys.stderr.write(" %s\n" % (line.rstrip(),)) @@ -276,9 +276,19 @@ def start(hs, listeners=None): # It is now safe to start your Synapse. hs.start_listening(listeners) hs.get_datastore().db.start_profiling() + hs.get_pusherpool().start() setup_sentry(hs) setup_sdnotify(hs) + + # We now freeze all allocated objects in the hopes that (almost) + # everything currently allocated are things that will be used for the + # rest of time. Doing so means less work each GC (hopefully). + # + # This only works on Python 3.7 + if sys.version_info >= (3, 7): + gc.collect() + gc.freeze() except Exception: traceback.print_exc(file=sys.stderr) reactor = hs.get_reactor() |