Test getting worker pid and startup/shutdown hooks.

config/gunicorn.conf.py

@@ -1,5 +1,35 @@
+import logging
 from activator.activator import cleanup_worker
 
 
+def pre_fork(server, worker):
+    logging.warning("Worker %s about to be forked.", worker.pid)
+
+
+def post_fork(server, worker):
+    logging.warning("Worker %s has been forked.", worker.pid)
+
+
+def post_worker_init(worker):
+    logging.warning("Worker %s has a WSGI application [post_worker_init].", worker.pid)
+
+
 def worker_exit(server, worker):
+    logging.warning("Worker %s has been exited [worker_exit].", worker.pid)
     cleanup_worker()
+
+
+def worker_int(worker):
+    logging.warning("Worker %s exited on SIGINT or SIGQUIT.", worker.pid)
+
+
+def worker_abort(worker):
+    logging.warning("Worker %s received SIGABRT.", worker.pid)
+
+
+def child_exit(server, worker):
+    logging.warning("Worker %s has been exited [child_exit].", worker.pid)
+
+
+def nworkers_changed(server, new_value, old_value):
+    logging.warning("Worker count has changed from %s to %s.", old_value, new_value)