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authorErik Johnston <erik@matrix.org>2016-06-03 11:44:32 +0100
committerErik Johnston <erik@matrix.org>2016-06-03 11:44:32 +0100
commit722472b48c6b54b53be4649b68e50c2b9bccc39c (patch)
tree1fce6497d0eaa66811259c00137c9c36e7bb121e /synapse
parentMerge pull request #824 from matrix-org/markjh/slaved_presence_store (diff)
parentLoad push rules in storage layer, so that they get cached (diff)
downloadsynapse-722472b48c6b54b53be4649b68e50c2b9bccc39c.tar.xz
Merge pull request #825 from matrix-org/erikj/cache_push_rules
Load push rules in storage layer so that they get cached
Diffstat (limited to 'synapse')
-rw-r--r--synapse/handlers/sync.py5
-rw-r--r--synapse/push/bulk_push_rule_evaluator.py42
-rw-r--r--synapse/push/clientformat.py30
-rw-r--r--synapse/rest/client/v1/push_rule.py6
-rw-r--r--synapse/storage/push_rule.py38
-rw-r--r--synapse/storage/pusher.py2
6 files changed, 71 insertions, 52 deletions
diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py
index 5307b62b85..be26a491ff 100644
--- a/synapse/handlers/sync.py
+++ b/synapse/handlers/sync.py
@@ -198,9 +198,8 @@ class SyncHandler(object):
     @defer.inlineCallbacks
     def push_rules_for_user(self, user):
         user_id = user.to_string()
-        rawrules = yield self.store.get_push_rules_for_user(user_id)
-        enabled_map = yield self.store.get_push_rules_enabled_for_user(user_id)
-        rules = format_push_rules_for_user(user, rawrules, enabled_map)
+        rules = yield self.store.get_push_rules_for_user(user_id)
+        rules = format_push_rules_for_user(user, rules)
         defer.returnValue(rules)
 
     @defer.inlineCallbacks
diff --git a/synapse/push/bulk_push_rule_evaluator.py b/synapse/push/bulk_push_rule_evaluator.py
index 8c59e59e03..6e42121b1d 100644
--- a/synapse/push/bulk_push_rule_evaluator.py
+++ b/synapse/push/bulk_push_rule_evaluator.py
@@ -18,7 +18,6 @@ import ujson as json
 
 from twisted.internet import defer
 
-from .baserules import list_with_base_rules
 from .push_rule_evaluator import PushRuleEvaluatorForEvent
 
 from synapse.api.constants import EventTypes, Membership
@@ -38,36 +37,9 @@ def decode_rule_json(rule):
 @defer.inlineCallbacks
 def _get_rules(room_id, user_ids, store):
     rules_by_user = yield store.bulk_get_push_rules(user_ids)
-    rules_enabled_by_user = yield store.bulk_get_push_rules_enabled(user_ids)
 
     rules_by_user = {k: v for k, v in rules_by_user.items() if v is not None}
 
-    rules_by_user = {
-        uid: list_with_base_rules([
-            decode_rule_json(rule_list)
-            for rule_list in rules_by_user.get(uid, [])
-        ])
-        for uid in user_ids
-    }
-
-    # We apply the rules-enabled map here: bulk_get_push_rules doesn't
-    # fetch disabled rules, but this won't account for any server default
-    # rules the user has disabled, so we need to do this too.
-    for uid in user_ids:
-        user_enabled_map = rules_enabled_by_user.get(uid)
-        if not user_enabled_map:
-            continue
-
-        for i, rule in enumerate(rules_by_user[uid]):
-            rule_id = rule['rule_id']
-
-            if rule_id in user_enabled_map:
-                if rule.get('enabled', True) != bool(user_enabled_map[rule_id]):
-                    # Rules are cached across users.
-                    rule = dict(rule)
-                    rule['enabled'] = bool(user_enabled_map[rule_id])
-                    rules_by_user[uid][i] = rule
-
     defer.returnValue(rules_by_user)
 
 
@@ -79,24 +51,26 @@ def evaluator_for_event(event, hs, store, current_state):
     # generating them for bot / AS users etc, we only do so for people who've
     # sent a read receipt into the room.
 
-    all_in_room = set(
+    local_users_in_room = set(
         e.state_key for e in current_state.values()
         if e.type == EventTypes.Member and e.membership == Membership.JOIN
+        and hs.is_mine_id(e.state_key)
     )
 
     # users in the room who have pushers need to get push rules run because
     # that's how their pushers work
-    if_users_with_pushers = yield store.get_if_users_have_pushers(all_in_room)
-    users_with_pushers = set(
+    if_users_with_pushers = yield store.get_if_users_have_pushers(
+        local_users_in_room
+    )
+    user_ids = set(
         uid for uid, have_pusher in if_users_with_pushers.items() if have_pusher
     )
 
     users_with_receipts = yield store.get_users_with_read_receipts_in_room(room_id)
 
     # any users with pushers must be ours: they have pushers
-    user_ids = set(users_with_pushers)
     for uid in users_with_receipts:
-        if hs.is_mine_id(uid) and uid in all_in_room:
+        if uid in local_users_in_room:
             user_ids.add(uid)
 
     # if this event is an invite event, we may need to run rules for the user
@@ -108,8 +82,6 @@ def evaluator_for_event(event, hs, store, current_state):
             if has_pusher:
                 user_ids.add(invited_user)
 
-    user_ids = list(user_ids)
-
     rules_by_user = yield _get_rules(room_id, user_ids, store)
 
     defer.returnValue(BulkPushRuleEvaluator(
diff --git a/synapse/push/clientformat.py b/synapse/push/clientformat.py
index ae9db9ec2f..b3983f7940 100644
--- a/synapse/push/clientformat.py
+++ b/synapse/push/clientformat.py
@@ -23,10 +23,7 @@ import copy
 import simplejson as json
 
 
-def format_push_rules_for_user(user, rawrules, enabled_map):
-    """Converts a list of rawrules and a enabled map into nested dictionaries
-    to match the Matrix client-server format for push rules"""
-
+def load_rules_for_user(user, rawrules, enabled_map):
     ruleslist = []
     for rawrule in rawrules:
         rule = dict(rawrule)
@@ -35,7 +32,26 @@ def format_push_rules_for_user(user, rawrules, enabled_map):
         ruleslist.append(rule)
 
     # We're going to be mutating this a lot, so do a deep copy
-    ruleslist = copy.deepcopy(list_with_base_rules(ruleslist))
+    rules = list(list_with_base_rules(ruleslist))
+
+    for i, rule in enumerate(rules):
+        rule_id = rule['rule_id']
+        if rule_id in enabled_map:
+            if rule.get('enabled', True) != bool(enabled_map[rule_id]):
+                # Rules are cached across users.
+                rule = dict(rule)
+                rule['enabled'] = bool(enabled_map[rule_id])
+                rules[i] = rule
+
+    return rules
+
+
+def format_push_rules_for_user(user, ruleslist):
+    """Converts a list of rawrules and a enabled map into nested dictionaries
+    to match the Matrix client-server format for push rules"""
+
+    # We're going to be mutating this a lot, so do a deep copy
+    ruleslist = copy.deepcopy(ruleslist)
 
     rules = {'global': {}, 'device': {}}
 
@@ -60,9 +76,7 @@ def format_push_rules_for_user(user, rawrules, enabled_map):
 
         template_rule = _rule_to_template(r)
         if template_rule:
-            if r['rule_id'] in enabled_map:
-                template_rule['enabled'] = enabled_map[r['rule_id']]
-            elif 'enabled' in r:
+            if 'enabled' in r:
                 template_rule['enabled'] = r['enabled']
             else:
                 template_rule['enabled'] = True
diff --git a/synapse/rest/client/v1/push_rule.py b/synapse/rest/client/v1/push_rule.py
index 02d837ee6a..6bb4821ec6 100644
--- a/synapse/rest/client/v1/push_rule.py
+++ b/synapse/rest/client/v1/push_rule.py
@@ -128,11 +128,9 @@ class PushRuleRestServlet(ClientV1RestServlet):
         # we build up the full structure and then decide which bits of it
         # to send which means doing unnecessary work sometimes but is
         # is probably not going to make a whole lot of difference
-        rawrules = yield self.store.get_push_rules_for_user(user_id)
+        rules = yield self.store.get_push_rules_for_user(user_id)
 
-        enabled_map = yield self.store.get_push_rules_enabled_for_user(user_id)
-
-        rules = format_push_rules_for_user(requester.user, rawrules, enabled_map)
+        rules = format_push_rules_for_user(requester.user, rules)
 
         path = request.postpath[1:]
 
diff --git a/synapse/storage/push_rule.py b/synapse/storage/push_rule.py
index ebb97c8474..786d6f6d67 100644
--- a/synapse/storage/push_rule.py
+++ b/synapse/storage/push_rule.py
@@ -15,6 +15,7 @@
 
 from ._base import SQLBaseStore
 from synapse.util.caches.descriptors import cachedInlineCallbacks, cachedList
+from synapse.push.baserules import list_with_base_rules
 from twisted.internet import defer
 
 import logging
@@ -23,6 +24,29 @@ import simplejson as json
 logger = logging.getLogger(__name__)
 
 
+def _load_rules(rawrules, enabled_map):
+    ruleslist = []
+    for rawrule in rawrules:
+        rule = dict(rawrule)
+        rule["conditions"] = json.loads(rawrule["conditions"])
+        rule["actions"] = json.loads(rawrule["actions"])
+        ruleslist.append(rule)
+
+    # We're going to be mutating this a lot, so do a deep copy
+    rules = list(list_with_base_rules(ruleslist))
+
+    for i, rule in enumerate(rules):
+        rule_id = rule['rule_id']
+        if rule_id in enabled_map:
+            if rule.get('enabled', True) != bool(enabled_map[rule_id]):
+                # Rules are cached across users.
+                rule = dict(rule)
+                rule['enabled'] = bool(enabled_map[rule_id])
+                rules[i] = rule
+
+    return rules
+
+
 class PushRuleStore(SQLBaseStore):
     @cachedInlineCallbacks(lru=True)
     def get_push_rules_for_user(self, user_id):
@@ -42,7 +66,11 @@ class PushRuleStore(SQLBaseStore):
             key=lambda row: (-int(row["priority_class"]), -int(row["priority"]))
         )
 
-        defer.returnValue(rows)
+        enabled_map = yield self.get_push_rules_enabled_for_user(user_id)
+
+        rules = _load_rules(rows, enabled_map)
+
+        defer.returnValue(rules)
 
     @cachedInlineCallbacks(lru=True)
     def get_push_rules_enabled_for_user(self, user_id):
@@ -85,6 +113,14 @@ class PushRuleStore(SQLBaseStore):
 
         for row in rows:
             results.setdefault(row['user_name'], []).append(row)
+
+        enabled_map_by_user = yield self.bulk_get_push_rules_enabled(user_ids)
+
+        for user_id, rules in results.items():
+            results[user_id] = _load_rules(
+                rules, enabled_map_by_user.get(user_id, {})
+            )
+
         defer.returnValue(results)
 
     @cachedList(cached_method_name="get_push_rules_enabled_for_user",
diff --git a/synapse/storage/pusher.py b/synapse/storage/pusher.py
index 39d5349eaa..a7d7c54d7e 100644
--- a/synapse/storage/pusher.py
+++ b/synapse/storage/pusher.py
@@ -135,7 +135,7 @@ class PusherStore(SQLBaseStore):
             "get_all_updated_pushers", get_all_updated_pushers_txn
         )
 
-    @cachedInlineCallbacks(lru=True, num_args=1)
+    @cachedInlineCallbacks(lru=True, num_args=1, max_entries=15000)
     def get_if_user_has_pusher(self, user_id):
         result = yield self._simple_select_many_batch(
             table='pushers',