3 files changed, 49 insertions, 9 deletions
diff --git a/synapse/push/httppusher.py b/synapse/push/httppusher.py
index 98d8d9560b..e65f8c63d3 100644
--- a/synapse/push/httppusher.py
+++ b/synapse/push/httppusher.py
@@ -32,9 +32,25 @@ if six.PY3:
 
 logger = logging.getLogger(__name__)
 
-http_push_processed_counter = Counter("synapse_http_httppusher_http_pushes_processed", "")
+http_push_processed_counter = Counter(
+    "synapse_http_httppusher_http_pushes_processed",
+    "Number of push notifications successfully sent",
+)
 
-http_push_failed_counter = Counter("synapse_http_httppusher_http_pushes_failed", "")
+http_push_failed_counter = Counter(
+    "synapse_http_httppusher_http_pushes_failed",
+    "Number of push notifications which failed",
+)
+
+http_badges_processed_counter = Counter(
+    "synapse_http_httppusher_badge_updates_processed",
+    "Number of badge updates successfully sent",
+)
+
+http_badges_failed_counter = Counter(
+    "synapse_http_httppusher_badge_updates_failed",
+    "Number of badge updates which failed",
+)
 
 
 class HttpPusher(object):
@@ -81,6 +97,11 @@ class HttpPusher(object):
             pusherdict['pushkey'],
         )
 
+        if self.data is None:
+            raise PusherConfigException(
+                "data can not be null for HTTP pusher"
+            )
+
         if 'url' not in self.data:
             raise PusherConfigException(
                 "'url' required in data for HTTP pusher"
@@ -346,6 +367,10 @@ class HttpPusher(object):
 
     @defer.inlineCallbacks
     def _send_badge(self, badge):
+        """
+        Args:
+            badge (int): number of unread messages
+        """
         logger.info("Sending updated badge count %d to %s", badge, self.name)
         d = {
             'notification': {
@@ -366,14 +391,11 @@ class HttpPusher(object):
             }
         }
         try:
-            resp = yield self.http_client.post_json_get_json(self.url, d)
+            yield self.http_client.post_json_get_json(self.url, d)
+            http_badges_processed_counter.inc()
         except Exception as e:
             logger.warning(
                 "Failed to send badge count to %s: %s %s",
                 self.name, type(e), e,
             )
-            defer.returnValue(False)
-        rejected = []
-        if 'rejected' in resp:
-            rejected = resp['rejected']
-        defer.returnValue(rejected)
+            http_badges_failed_counter.inc()
diff --git a/synapse/push/pusher.py b/synapse/push/pusher.py
index 368d5094be..b33f2a357b 100644
--- a/synapse/push/pusher.py
+++ b/synapse/push/pusher.py
@@ -56,7 +56,7 @@ class PusherFactory(object):
         f = self.pusher_types.get(kind, None)
         if not f:
             return None
-        logger.info("creating %s pusher for %r", kind, pusherdict)
+        logger.debug("creating %s pusher for %r", kind, pusherdict)
         return f(self.hs, pusherdict)
 
     def _create_email_pusher(self, _hs, pusherdict):
diff --git a/synapse/push/pusherpool.py b/synapse/push/pusherpool.py
index 5a4e73ccd6..abf1a1a9c1 100644
--- a/synapse/push/pusherpool.py
+++ b/synapse/push/pusherpool.py
@@ -19,6 +19,7 @@ import logging
 from twisted.internet import defer
 
 from synapse.metrics.background_process_metrics import run_as_background_process
+from synapse.push import PusherConfigException
 from synapse.push.pusher import PusherFactory
 
 logger = logging.getLogger(__name__)
@@ -140,6 +141,10 @@ class PusherPool:
 
     @defer.inlineCallbacks
     def on_new_notifications(self, min_stream_id, max_stream_id):
+        if not self.pushers:
+            # nothing to do here.
+            return
+
         try:
             users_affected = yield self.store.get_push_action_users_in_range(
                 min_stream_id, max_stream_id
@@ -155,6 +160,10 @@ class PusherPool:
 
     @defer.inlineCallbacks
     def on_new_receipts(self, min_stream_id, max_stream_id, affected_room_ids):
+        if not self.pushers:
+            # nothing to do here.
+            return
+
         try:
             # Need to subtract 1 from the minimum because the lower bound here
             # is not inclusive
@@ -214,6 +223,15 @@ class PusherPool:
         """
         try:
             p = self.pusher_factory.create_pusher(pusherdict)
+        except PusherConfigException as e:
+            logger.warning(
+                "Pusher incorrectly configured user=%s, appid=%s, pushkey=%s: %s",
+                pusherdict.get('user_name'),
+                pusherdict.get('app_id'),
+                pusherdict.get('pushkey'),
+                e,
+            )
+            return
         except Exception:
             logger.exception("Couldn't start a pusher: caught Exception")
             return