diff --git a/synapse/app/_base.py b/synapse/app/_base.py
index 69dcf3523f..c30fdeee9a 100644
--- a/synapse/app/_base.py
+++ b/synapse/app/_base.py
@@ -36,18 +36,20 @@ from synapse.util.versionstring import get_version_string
logger = logging.getLogger(__name__)
+# list of tuples of function, args list, kwargs dict
_sighup_callbacks = []
-def register_sighup(func):
+def register_sighup(func, *args, **kwargs):
"""
Register a function to be called when a SIGHUP occurs.
Args:
func (function): Function to be called when sent a SIGHUP signal.
- Will be called with a single argument, the homeserver.
+ Will be called with a single default argument, the homeserver.
+ *args, **kwargs: args and kwargs to be passed to the target function.
"""
- _sighup_callbacks.append(func)
+ _sighup_callbacks.append((func, args, kwargs))
def start_worker_reactor(appname, config, run_command=reactor.run):
@@ -248,8 +250,8 @@ def start(hs, listeners=None):
# we're not using systemd.
sdnotify(b"RELOADING=1")
- for i in _sighup_callbacks:
- i(hs)
+ for i, args, kwargs in _sighup_callbacks:
+ i(hs, *args, **kwargs)
sdnotify(b"READY=1")
|
