Merge branch '11807-yaml-to-json'

[arvados.git] / services / nodemanager / arvnodeman / clientactor.py

diff --git a/services/nodemanager/arvnodeman/clientactor.py b/services/nodemanager/arvnodeman/clientactor.py
index 6319f4bbfc5cece52832842cfda05d9ae9253005..afc4f1cb5845d3e73e8d65dbb6658659594a686b 100644 (file)
--- a/services/nodemanager/arvnodeman/clientactor.py
+++ b/services/nodemanager/arvnodeman/clientactor.py
@@ -1,4 +1,7 @@
 #!/usr/bin/env python
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
 
 from __future__ import absolute_import, print_function
 
@@ -38,10 +41,8 @@ class RemotePollLoopActor(actor_class):
         super(RemotePollLoopActor, self).__init__()
         self._client = client
         self._timer = timer_actor
-        self._logger = logging.getLogger(self.LOGGER_NAME)
-        self._later = self.actor_ref.proxy()
+        self._later = self.actor_ref.tell_proxy()
         self._polling_started = False
-        self.log_prefix = "{} (at {})".format(self.__class__.__name__, id(self))
         self.min_poll_wait = poll_wait
         self.max_poll_wait = max_poll_wait
         self.poll_wait = self.min_poll_wait
@@ -50,6 +51,9 @@ class RemotePollLoopActor(actor_class):
         if hasattr(self, '_item_key'):
             self.subscribe_to = self._subscribe_to
 
+    def on_start(self):
+        self._logger = logging.getLogger("%s.%s" % (self.__class__.__name__, id(self.actor_urn[9:])))
+
     def _start_polling(self):
         if not self._polling_started:
             self._polling_started = True
@@ -57,22 +61,20 @@ class RemotePollLoopActor(actor_class):
 
     def subscribe(self, subscriber):
         self.all_subscribers.add(subscriber)
-        self._logger.debug("%r subscribed to all events", subscriber)
+        self._logger.debug("%s subscribed to all events", subscriber.actor_ref.actor_urn)
         self._start_polling()
 
     # __init__ exposes this method to the proxy if the subclass defines
     # _item_key.
     def _subscribe_to(self, key, subscriber):
         self.key_subscribers.setdefault(key, set()).add(subscriber)
-        self._logger.debug("%r subscribed to events for '%s'", subscriber, key)
+        self._logger.debug("%s subscribed to events for '%s'", subscriber.actor_ref.actor_urn, key)
         self._start_polling()
 
     def _send_request(self):
         raise NotImplementedError("subclasses must implement request method")
 
     def _got_response(self, response):
-        self._logger.debug("%s got response with %d items",
-                           self.log_prefix, len(response))
         self.poll_wait = self.min_poll_wait
         _notify_subscribers(response, self.all_subscribers)
         if hasattr(self, '_item_key'):
@@ -82,14 +84,14 @@ class RemotePollLoopActor(actor_class):
 
     def _got_error(self, error):
         self.poll_wait = min(self.poll_wait * 2, self.max_poll_wait)
-        return "{} got error: {} - waiting {} seconds".format(
-            self.log_prefix, error, self.poll_wait)
+        return "got error: {} - will try again in {} seconds".format(
+            error, self.poll_wait)
 
     def is_common_error(self, exception):
         return False
 
     def poll(self, scheduled_start=None):
-        self._logger.debug("%s sending poll", self.log_prefix)
+        self._logger.debug("sending request")
         start_time = time.time()
         if scheduled_start is None:
             scheduled_start = start_time
@@ -105,6 +107,9 @@ class RemotePollLoopActor(actor_class):
         else:
             self._got_response(response)
             next_poll = scheduled_start + self.poll_wait
+            self._logger.info("got response with %d items in %s seconds, next poll at %s",
+                              len(response), (time.time() - scheduled_start),
+                              time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(next_poll)))
         end_time = time.time()
         if next_poll < end_time:  # We've drifted too much; start fresh.
             next_poll = end_time + self.poll_wait