Fix bug where pusherpool didn't start and broke some rooms

Since we didn't instansiate the PusherPool at start time it could fail
at run time, which it did for some users.

This may or may not fix things for those users, but it should happen at
start time and stop the server from starting.

1 files changed, 6 insertions, 8 deletions

diff --git a/synapse/rest/client/v1/pusher.py b/synapse/rest/client/v1/pusher.py

index 9a2ed6ed88..1819a560cb 100644
--- a/synapse/rest/client/v1/pusher.py
+++ b/synapse/rest/client/v1/pusher.py
@@ -73,6 +73,7 @@ class PushersSetRestServlet(ClientV1RestServlet):
     def __init__(self, hs):
         super(PushersSetRestServlet, self).__init__(hs)
         self.notifier = hs.get_notifier()
+        self.pusher_pool = self.hs.get_pusherpool()
 
     @defer.inlineCallbacks
     def on_POST(self, request):
@@ -81,12 +82,10 @@ class PushersSetRestServlet(ClientV1RestServlet):
 
         content = parse_json_object_from_request(request)
 
-        pusher_pool = self.hs.get_pusherpool()
-
         if ('pushkey' in content and 'app_id' in content
                 and 'kind' in content and
                 content['kind'] is None):
-            yield pusher_pool.remove_pusher(
+            yield self.pusher_pool.remove_pusher(
                 content['app_id'], content['pushkey'], user_id=user.to_string()
             )
             defer.returnValue((200, {}))
@@ -109,14 +108,14 @@ class PushersSetRestServlet(ClientV1RestServlet):
             append = content['append']
 
         if not append:
-            yield pusher_pool.remove_pushers_by_app_id_and_pushkey_not_user(
+            yield self.pusher_pool.remove_pushers_by_app_id_and_pushkey_not_user(
                 app_id=content['app_id'],
                 pushkey=content['pushkey'],
                 not_user_id=user.to_string()
             )
 
         try:
-            yield pusher_pool.add_pusher(
+            yield self.pusher_pool.add_pusher(
                 user_id=user.to_string(),
                 access_token=requester.access_token_id,
                 kind=content['kind'],
@@ -152,6 +151,7 @@ class PushersRemoveRestServlet(RestServlet):
         self.hs = hs
         self.notifier = hs.get_notifier()
         self.auth = hs.get_v1auth()
+        self.pusher_pool = self.hs.get_pusherpool()
 
     @defer.inlineCallbacks
     def on_GET(self, request):
@@ -161,10 +161,8 @@ class PushersRemoveRestServlet(RestServlet):
         app_id = parse_string(request, "app_id", required=True)
         pushkey = parse_string(request, "pushkey", required=True)
 
-        pusher_pool = self.hs.get_pusherpool()
-
         try:
-            yield pusher_pool.remove_pusher(
+            yield self.pusher_pool.remove_pusher(
                 app_id=app_id,
                 pushkey=pushkey,
                 user_id=user.to_string(),