Merge remote-tracking branch 'origin/develop' into markjh/liberate_sync_handler

5 files changed, 45 insertions, 25 deletions

diff --git a/synapse/app/synctl.py b/synapse/app/synctl.py
index ab3a31d7b7..39f4bf6e53 100755
--- a/synapse/app/synctl.py
+++ b/synapse/app/synctl.py
@@ -66,6 +66,10 @@ def main():
 
     config = yaml.load(open(configfile))
     pidfile = config["pid_file"]
+    cache_factor = config.get("synctl_cache_factor", None)
+
+    if cache_factor:
+        os.environ["SYNAPSE_CACHE_FACTOR"] = str(cache_factor)
 
     action = sys.argv[1] if sys.argv[1:] else "usage"
     if action == "start":
diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py
index 4e3c1c1c96..7e616f44fd 100644
--- a/synapse/handlers/room_member.py
+++ b/synapse/handlers/room_member.py
@@ -398,21 +398,6 @@ class RoomMemberHandler(BaseHandler):
             defer.returnValue(UserID.from_string(invite.sender))
 
     @defer.inlineCallbacks
-    def get_joined_rooms_for_user(self, user):
-        """Returns a list of roomids that the user has any of the given
-        membership states in."""
-
-        rooms = yield self.store.get_rooms_for_user(
-            user.to_string(),
-        )
-
-        # For some reason the list of events contains duplicates
-        # TODO(paul): work out why because I really don't think it should
-        room_ids = set(r.room_id for r in rooms)
-
-        defer.returnValue(room_ids)
-
-    @defer.inlineCallbacks
     def do_3pid_invite(
             self,
             room_id,
diff --git a/synapse/push/emailpusher.py b/synapse/push/emailpusher.py
index 3a13c7485a..b4b728adc5 100644
--- a/synapse/push/emailpusher.py
+++ b/synapse/push/emailpusher.py
@@ -26,11 +26,14 @@ logger = logging.getLogger(__name__)
 
 # The amount of time we always wait before ever emailing about a notification
 # (to give the user a chance to respond to other push or notice the window)
-DELAY_BEFORE_MAIL_MS = 2 * 60 * 1000
+DELAY_BEFORE_MAIL_MS = 10 * 60 * 1000
 
-THROTTLE_START_MS = 2 * 60 * 1000
-THROTTLE_MAX_MS = (2 * 60 * 1000) * (2 ** 11)  # ~3 days
-THROTTLE_MULTIPLIER = 2
+# THROTTLE is the minimum time between mail notifications sent for a given room.
+# Each room maintains its own throttle counter, but each new mail notification
+# sends the pending notifications for all rooms.
+THROTTLE_START_MS = 10 * 60 * 1000
+THROTTLE_MAX_MS = 24 * 60 * 60 * 1000  # (2 * 60 * 1000) * (2 ** 11)  # ~3 days
+THROTTLE_MULTIPLIER = 6                # 10 mins, 1 hour, 6 hours, 24 hours
 
 # If no event triggers a notification for this long after the previous,
 # the throttle is released.
@@ -146,7 +149,18 @@ class EmailPusher(object):
                 # *one* email updating the user on their notifications,
                 # we then consider all previously outstanding notifications
                 # to be delivered.
-                yield self.send_notification(unprocessed)
+
+                # debugging:
+                reason = {
+                    'room_id': push_action['room_id'],
+                    'now': self.clock.time_msec(),
+                    'received_at': received_at,
+                    'delay_before_mail_ms': DELAY_BEFORE_MAIL_MS,
+                    'last_sent_ts': self.get_room_last_sent_ts(push_action['room_id']),
+                    'throttle_ms': self.get_room_throttle_ms(push_action['room_id']),
+                }
+
+                yield self.send_notification(unprocessed, reason)
 
                 yield self.save_last_stream_ordering_and_success(max([
                     ea['stream_ordering'] for ea in unprocessed
@@ -195,7 +209,8 @@ class EmailPusher(object):
         """
         Determines whether throttling should prevent us from sending an email
         for the given room
-        Returns: True if we should send, False if we should not
+        Returns: The timestamp when we are next allowed to send an email notif
+        for this room
         """
         last_sent_ts = self.get_room_last_sent_ts(room_id)
         throttle_ms = self.get_room_throttle_ms(room_id)
@@ -244,8 +259,9 @@ class EmailPusher(object):
         )
 
     @defer.inlineCallbacks
-    def send_notification(self, push_actions):
+    def send_notification(self, push_actions, reason):
         logger.info("Sending notif email for user %r", self.user_id)
+
         yield self.mailer.send_notification_mail(
-            self.user_id, self.email, push_actions
+            self.user_id, self.email, push_actions, reason
         )
diff --git a/synapse/push/mailer.py b/synapse/push/mailer.py
index 2fd38a036a..c2c2ca3fa7 100644
--- a/synapse/push/mailer.py
+++ b/synapse/push/mailer.py
@@ -92,7 +92,7 @@ class Mailer(object):
         )
 
     @defer.inlineCallbacks
-    def send_notification_mail(self, user_id, email_address, push_actions):
+    def send_notification_mail(self, user_id, email_address, push_actions, reason):
         raw_from = email.utils.parseaddr(self.hs.config.email_notif_from)[1]
         raw_to = email.utils.parseaddr(email_address)[1]
 
@@ -143,12 +143,17 @@ class Mailer(object):
             notifs_by_room, state_by_room, notif_events, user_id
         )
 
+        reason['room_name'] = calculate_room_name(
+            state_by_room[reason['room_id']], user_id, fallback_to_members=False
+        )
+
         template_vars = {
             "user_display_name": user_display_name,
             "unsubscribe_link": self.make_unsubscribe_link(),
             "summary_text": summary_text,
             "app_name": self.app_name,
             "rooms": rooms,
+            "reason": reason,
         }
 
         html_text = self.notif_template_html.render(**template_vars)
diff --git a/synapse/push/pusher.py b/synapse/push/pusher.py
index e6c0806415..de9c33b936 100644
--- a/synapse/push/pusher.py
+++ b/synapse/push/pusher.py
@@ -18,6 +18,17 @@ from httppusher import HttpPusher
 import logging
 logger = logging.getLogger(__name__)
 
+# We try importing this if we can (it will fail if we don't
+# have the optional email dependencies installed). We don't
+# yet have the config to know if we need the email pusher,
+# but importing this after daemonizing seems to fail
+# (even though a simple test of importing from a daemonized
+# process works fine)
+try:
+    from synapse.push.emailpusher import EmailPusher
+except:
+    pass
+
 
 def create_pusher(hs, pusherdict):
     logger.info("trying to create_pusher for %r", pusherdict)
@@ -28,7 +39,6 @@ def create_pusher(hs, pusherdict):
 
     logger.info("email enable notifs: %r", hs.config.email_enable_notifs)
     if hs.config.email_enable_notifs:
-        from synapse.push.emailpusher import EmailPusher
         PUSHER_TYPES["email"] = EmailPusher
         logger.info("defined email pusher type")