diff options
Diffstat (limited to 'synapse/config/logger.py')
| -rw-r--r-- | synapse/config/logger.py | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/synapse/config/logger.py b/synapse/config/logger.py index fa542623b7..bd0c17c861 100644 --- a/synapse/config/logger.py +++ b/synapse/config/logger.py @@ -21,6 +21,7 @@ import logging.config import yaml from string import Template import os +import signal DEFAULT_LOG_CONFIG = Template(""" @@ -69,7 +70,7 @@ class LoggingConfig(Config): self.log_config = self.abspath(config.get("log_config")) self.log_file = self.abspath(config.get("log_file")) - def default_config(self, config_dir_path, server_name): + def default_config(self, config_dir_path, server_name, **kwargs): log_file = self.abspath("homeserver.log") log_config = self.abspath( os.path.join(config_dir_path, server_name + ".log.config") @@ -142,6 +143,19 @@ class LoggingConfig(Config): handler = logging.handlers.RotatingFileHandler( self.log_file, maxBytes=(1000 * 1000 * 100), backupCount=3 ) + + def sighup(signum, stack): + logger.info("Closing log file due to SIGHUP") + handler.doRollover() + logger.info("Opened new log file due to SIGHUP") + + # 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) else: handler = logging.StreamHandler() handler.setFormatter(formatter) |