diff options
Diffstat (limited to 'synapse/config/logger.py')
| -rw-r--r-- | synapse/config/logger.py | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/synapse/config/logger.py b/synapse/config/logger.py index f87efecbf8..a795e39b1a 100644 --- a/synapse/config/logger.py +++ b/synapse/config/logger.py @@ -127,7 +127,7 @@ class LoggingConfig(Config): ) -def setup_logging(config, use_worker_options=False): +def setup_logging(config, use_worker_options=False, register_sighup=None): """ Set up python logging Args: @@ -136,7 +136,16 @@ def setup_logging(config, use_worker_options=False): use_worker_options (bool): True to use 'worker_log_config' and 'worker_log_file' options instead of 'log_config' and 'log_file'. + + 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 @@ -198,13 +207,7 @@ def setup_logging(config, use_worker_options=False): load_log_config() - # TODO(paul): obviously this is a terrible mechanism for - # stealing SIGHUP, because it means no other part of synapse - # can use it instead. If we want to catch SIGHUP anywhere - # else as well, I'd suggest we find a nicer way to broadcast - # it around. - if getattr(signal, "SIGHUP"): - signal.signal(signal.SIGHUP, sighup) + register_sighup(sighup) # make sure that the first thing we log is a thing we can grep backwards # for |