Merge pull request #2405 from kenoss/feature/warn-if-sdnotify-and-daemon

Warn in the case of bad systemd configuration
benoitc · May 7, 2023 · 96ab8ba · 96ab8ba
2 parents b1d6418 + f2d8b6d
commit 96ab8ba
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/gunicorn/app/base.py b/gunicorn/app/base.py
@@ -218,6 +218,11 @@ def run(self):
             debug.spew()
 
         if self.cfg.daemon:
+            if os.environ.get('NOTIFY_SOCKET'):
+                msg = "Warning: you shouldn't specify `daemon = True`" \
+                      " when launching by systemd with `Type = notify`"
+                print(msg, file=sys.stderr, flush=True)
+
             util.daemonize(self.cfg.enable_stdio_inheritance)
 
         # set python paths