Merge tag 'v0.99.1'

Synapse 0.99.1 (2019-02-14)
===========================

Features
--------

- Include m.room.encryption on invites by default ([\#3902](https://github.com/matrix-org/synapse/issues/3902))
- Federation OpenID listener resource can now be activated even if federation is disabled ([\#4420](https://github.com/matrix-org/synapse/issues/4420))
- Synapse's ACME support will now correctly reprovision a certificate that approaches its expiry while Synapse is running. ([\#4522](https://github.com/matrix-org/synapse/issues/4522))
- Add ability to update backup versions ([\#4580](https://github.com/matrix-org/synapse/issues/4580))
- Allow the "unavailable" presence status for /sync.
  This change makes Synapse compliant with r0.4.0 of the Client-Server specification. ([\#4592](https://github.com/matrix-org/synapse/issues/4592))
- There is no longer any need to specify `no_tls`: it is inferred from the absence of TLS listeners ([\#4613](https://github.com/matrix-org/synapse/issues/4613), [\#4615](https://github.com/matrix-org/synapse/issues/4615), [\#4617](https://github.com/matrix-org/synapse/issues/4617), [\#4636](https://github.com/matrix-org/synapse/issues/4636))
- The default configuration no longer requires TLS certificates. ([\#4614](https://github.com/matrix-org/synapse/issues/4614))

Bugfixes
--------

- Copy over room federation ability on room upgrade. ([\#4530](https://github.com/matrix-org/synapse/issues/4530))
- Fix noisy "twisted.internet.task.TaskStopped" errors in logs ([\#4546](https://github.com/matrix-org/synapse/issues/4546))
- Synapse is now tolerant of the `tls_fingerprints` option being None or not specified. ([\#4589](https://github.com/matrix-org/synapse/issues/4589))
- Fix 'no unique or exclusion constraint' error ([\#4591](https://github.com/matrix-org/synapse/issues/4591))
- Transfer Server ACLs on room upgrade. ([\#4608](https://github.com/matrix-org/synapse/issues/4608))
- Fix failure to start when not TLS certificate was given even if TLS was disabled. ([\#4618](https://github.com/matrix-org/synapse/issues/4618))
- Fix self-signed cert notice from generate-config. ([\#4625](https://github.com/matrix-org/synapse/issues/4625))
- Fix performance of `user_ips` table deduplication background update ([\#4626](https://github.com/matrix-org/synapse/issues/4626), [\#4627](https://github.com/matrix-org/synapse/issues/4627))

Internal Changes
----------------

- Change the user directory state query to use a filtered call to the db instead of a generic one. ([\#4462](https://github.com/matrix-org/synapse/issues/4462))
- Reject federation transactions if they include more than 50 PDUs or 100 EDUs. ([\#4513](https://github.com/matrix-org/synapse/issues/4513))
- Reduce duplication of ``synapse.app`` code. ([\#4567](https://github.com/matrix-org/synapse/issues/4567))
- Fix docker upload job to push -py2 images. ([\#4576](https://github.com/matrix-org/synapse/issues/4576))
- Add port configuration information to ACME instructions. ([\#4578](https://github.com/matrix-org/synapse/issues/4578))
- Update MSC1711 FAQ to calrify .well-known usage ([\#4584](https://github.com/matrix-org/synapse/issues/4584))
- Clean up default listener configuration ([\#4586](https://github.com/matrix-org/synapse/issues/4586))
- Clarifications for reverse proxy docs ([\#4607](https://github.com/matrix-org/synapse/issues/4607))
- Move ClientTLSOptionsFactory init out of `refresh_certificates` ([\#4611](https://github.com/matrix-org/synapse/issues/4611))
- Fail cleanly if listener config lacks a 'port' ([\#4616](https://github.com/matrix-org/synapse/issues/4616))
- Remove redundant entries from docker config ([\#4619](https://github.com/matrix-org/synapse/issues/4619))
- README updates ([\#4621](https://github.com/matrix-org/synapse/issues/4621))

1 files changed, 5 insertions, 11 deletions

diff --git a/synapse/config/logger.py b/synapse/config/logger.py

index a795e39b1a..4b938053fb 100644
--- a/synapse/config/logger.py
+++ b/synapse/config/logger.py
@@ -15,7 +15,6 @@
 import logging
 import logging.config
 import os
-import signal
 import sys
 from string import Template
 
@@ -24,6 +23,7 @@ import yaml
 from twisted.logger import STDLibLogObserver, globalLogBeginner
 
 import synapse
+from synapse.app import _base as appbase
 from synapse.util.logcontext import LoggingContextFilter
 from synapse.util.versionstring import get_version_string
 
@@ -127,7 +127,7 @@ class LoggingConfig(Config):
                 )
 
 
-def setup_logging(config, use_worker_options=False, register_sighup=None):
+def setup_logging(config, use_worker_options=False):
     """ Set up python logging
 
     Args:
@@ -140,12 +140,6 @@ def setup_logging(config, use_worker_options=False, register_sighup=None):
         register_sighup (func | None): Function to call to register a
             sighup handler.
     """
-    if not register_sighup:
-        if getattr(signal, "SIGHUP"):
-            register_sighup = lambda x: signal.signal(signal.SIGHUP, x)
-        else:
-            register_sighup = lambda x: None
-
     log_config = (config.worker_log_config if use_worker_options
                   else config.log_config)
     log_file = (config.worker_log_file if use_worker_options
@@ -187,7 +181,7 @@ def setup_logging(config, use_worker_options=False, register_sighup=None):
         else:
             handler = logging.StreamHandler()
 
-            def sighup(signum, stack):
+            def sighup(*args):
                 pass
 
         handler.setFormatter(formatter)
@@ -200,14 +194,14 @@ def setup_logging(config, use_worker_options=False, register_sighup=None):
             with open(log_config, 'r') as f:
                 logging.config.dictConfig(yaml.load(f))
 
-        def sighup(signum, stack):
+        def sighup(*args):
             # it might be better to use a file watcher or something for this.
             load_log_config()
             logging.info("Reloaded log config from %s due to SIGHUP", log_config)
 
         load_log_config()
 
-    register_sighup(sighup)
+    appbase.register_sighup(sighup)
 
     # make sure that the first thing we log is a thing we can grep backwards
     # for