Make force close on max requests consistent

All worker types should force a connection close after a request that
exceeds the max requests. A worker only needs to log about the automatic
restart once, rather than once for each keepalive request.

gunicorn/workers/base_async.py

@@ -95,10 +95,11 @@ def handle_request(self, listener_name, req, sock, addr):
                                         listener_name, self.cfg)
             environ["wsgi.multithread"] = True
             self.nr += 1
-            if self.alive and self.nr >= self.max_requests:
-                self.log.info("Autorestarting worker after current request.")
+            if self.nr >= self.max_requests:
+                if self.alive:
+                    self.log.info("Autorestarting worker after current request.")
+                    self.alive = False
                 resp.force_close()
-                self.alive = False
 
             if not self.cfg.keepalive:
                 resp.force_close()

gunicorn/workers/gthread.py

@@ -308,9 +308,10 @@ def handle_request(self, req, conn):
             environ["wsgi.multithread"] = True
             self.nr += 1
             if self.nr >= self.max_requests:
-                self.log.info("Autorestarting worker after current request.")
+                if self.alive:
+                    self.log.info("Autorestarting worker after current request.")
+                    self.alive = False
                 resp.force_close()
-                self.alive = False
 
             if not self.cfg.keepalive:
                 resp.force_close()