diff options
Diffstat (limited to 'synapse/storage')
| -rw-r--r-- | synapse/storage/monthly_active_users.py | 74 |
1 files changed, 40 insertions, 34 deletions
diff --git a/synapse/storage/monthly_active_users.py b/synapse/storage/monthly_active_users.py index cf4104dc2e..c353b11c9a 100644 --- a/synapse/storage/monthly_active_users.py +++ b/synapse/storage/monthly_active_users.py @@ -96,37 +96,38 @@ class MonthlyActiveUsersStore(SQLBaseStore): txn.execute(sql, query_args) - # If MAU user count still exceeds the MAU threshold, then delete on - # a least recently active basis. - # Note it is not possible to write this query using OFFSET due to - # incompatibilities in how sqlite and postgres support the feature. - # sqlite requires 'LIMIT -1 OFFSET ?', the LIMIT must be present - # While Postgres does not require 'LIMIT', but also does not support - # negative LIMIT values. So there is no way to write it that both can - # support - safe_guard = self.hs.config.max_mau_value - len(self.reserved_users) - # Must be greater than zero for postgres - safe_guard = safe_guard if safe_guard > 0 else 0 - query_args = [safe_guard] - - base_sql = """ - DELETE FROM monthly_active_users - WHERE user_id NOT IN ( - SELECT user_id FROM monthly_active_users - ORDER BY timestamp DESC - LIMIT ? + if self.hs.config.limit_usage_by_mau: + # If MAU user count still exceeds the MAU threshold, then delete on + # a least recently active basis. + # Note it is not possible to write this query using OFFSET due to + # incompatibilities in how sqlite and postgres support the feature. + # sqlite requires 'LIMIT -1 OFFSET ?', the LIMIT must be present + # While Postgres does not require 'LIMIT', but also does not support + # negative LIMIT values. So there is no way to write it that both can + # support + safe_guard = self.hs.config.max_mau_value - len(self.reserved_users) + # Must be greater than zero for postgres + safe_guard = safe_guard if safe_guard > 0 else 0 + query_args = [safe_guard] + + base_sql = """ + DELETE FROM monthly_active_users + WHERE user_id NOT IN ( + SELECT user_id FROM monthly_active_users + ORDER BY timestamp DESC + LIMIT ? + ) + """ + # Need if/else since 'AND user_id NOT IN ({})' fails on Postgres + # when len(reserved_users) == 0. Works fine on sqlite. + if len(self.reserved_users) > 0: + query_args.extend(self.reserved_users) + sql = base_sql + """ AND user_id NOT IN ({})""".format( + ','.join(questionmarks) ) - """ - # Need if/else since 'AND user_id NOT IN ({})' fails on Postgres - # when len(reserved_users) == 0. Works fine on sqlite. - if len(self.reserved_users) > 0: - query_args.extend(self.reserved_users) - sql = base_sql + """ AND user_id NOT IN ({})""".format( - ','.join(questionmarks) - ) - else: - sql = base_sql - txn.execute(sql, query_args) + else: + sql = base_sql + txn.execute(sql, query_args) yield self.runInteraction("reap_monthly_active_users", _reap_users) # It seems poor to invalidate the whole cache, Postgres supports @@ -252,8 +253,7 @@ class MonthlyActiveUsersStore(SQLBaseStore): Args: user_id(str): the user_id to query """ - - if self.hs.config.limit_usage_by_mau: + if self.hs.config.limit_usage_by_mau or self.hs.config.mau_stats_only: # Trial users and guests should not be included as part of MAU group is_guest = yield self.is_guest(user_id) if is_guest: @@ -271,8 +271,14 @@ class MonthlyActiveUsersStore(SQLBaseStore): # but only update if we have not previously seen the user for # LAST_SEEN_GRANULARITY ms if last_seen_timestamp is None: - count = yield self.get_monthly_active_count() - if count < self.hs.config.max_mau_value: + # In the case where mau_stats_only is True and limit_usage_by_mau is + # False, there is no point in checking get_monthly_active_count - it + # adds no value and will break the logic if max_mau_value is exceeded. + if not self.hs.config.limit_usage_by_mau: yield self.upsert_monthly_active_user(user_id) + else: + count = yield self.get_monthly_active_count() + if count < self.hs.config.max_mau_value: + yield self.upsert_monthly_active_user(user_id) elif now - last_seen_timestamp > LAST_SEEN_GRANULARITY: yield self.upsert_monthly_active_user(user_id) |