Room Statistics

changelog.d/4338.feature

@@ -0,0 +1 @@
+Synapse now more efficiently collates room statistics.

docs/sample_config.yaml

@@ -1028,6 +1028,15 @@ password_config:
 #
 
 
+
+# Stats configuration
+#
+# stats:
+#    enable: true
+#    bucket_size: 86400 # 1 day
+#    retention: 31536000 # 1 year
+
+
 # Server Notices room configuration
 #
 # Uncomment this section to enable a room which can be used to send notices

synapse/api/constants.py

@@ -73,6 +73,7 @@ class EventTypes(object):
 
     RoomHistoryVisibility = "m.room.history_visibility"
     CanonicalAlias = "m.room.canonical_alias"
+    Encryption = "m.room.encryption"
     RoomAvatar = "m.room.avatar"
     RoomEncryption = "m.room.encryption"
     GuestAccess = "m.room.guest_access"

synapse/config/homeserver.py

@@ -13,6 +13,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+
 from .api import ApiConfig
 from .appservice import AppServiceConfig
 from .captcha import CaptchaConfig
@@ -36,20 +37,41 @@
 from .server import ServerConfig
 from .server_notices_config import ServerNoticesConfig
 from .spam_checker import SpamCheckerConfig
+from .stats import StatsConfig
 from .tls import TlsConfig
 from .user_directory import UserDirectoryConfig
 from .voip import VoipConfig
 from .workers import WorkerConfig
 
 
-class HomeServerConfig(ServerConfig, TlsConfig, DatabaseConfig, LoggingConfig,
-                       RatelimitConfig, ContentRepositoryConfig, CaptchaConfig,
-                       VoipConfig, RegistrationConfig, MetricsConfig, ApiConfig,
-                       AppServiceConfig, KeyConfig, SAML2Config, CasConfig,
-                       JWTConfig, PasswordConfig, EmailConfig,
-                       WorkerConfig, PasswordAuthProviderConfig, PushConfig,
-                       SpamCheckerConfig, GroupsConfig, UserDirectoryConfig,
-                       ConsentConfig,
-                       ServerNoticesConfig, RoomDirectoryConfig,
-                       ):
+class HomeServerConfig(
+    ServerConfig,
+    TlsConfig,
+    DatabaseConfig,
+    LoggingConfig,
+    RatelimitConfig,
+    ContentRepositoryConfig,
+    CaptchaConfig,
+    VoipConfig,
+    RegistrationConfig,
+    MetricsConfig,
+    ApiConfig,
+    AppServiceConfig,
+    KeyConfig,
+    SAML2Config,
+    CasConfig,
+    JWTConfig,
+    PasswordConfig,
+    EmailConfig,
+    WorkerConfig,
+    PasswordAuthProviderConfig,
+    PushConfig,
+    SpamCheckerConfig,
+    GroupsConfig,
+    UserDirectoryConfig,
+    ConsentConfig,
+    StatsConfig,
+    ServerNoticesConfig,
+    RoomDirectoryConfig,
+):
     pass

synapse/config/stats.py

@@ -0,0 +1,46 @@
+# -*- coding: utf-8 -*-
+# Copyright 2018 New Vector Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import sys
+
+from ._base import Config
+
+
+class StatsConfig(Config):
+    """Stats Configuration
+    Configuration for the behaviour of synapse's stats engine
+    """
+
+    def read_config(self, config):
+        self.stats_enable = True
+        self.stats_bucket_size = 86400
+        self.stats_retention = sys.maxsize
+        stats_config = config.get("stats", None)
+        if stats_config:
+            self.stats_enable = stats_config.get("enable", self.stats_enable)
+            self.stats_bucket_size = stats_config.get(
+                "bucket_size", self.stats_bucket_size
+            )
+            self.stats_retention = stats_config.get("retention", self.stats_retention)
+
+    def default_config(self, config_dir_path, server_name, **kwargs):
+        return """
+        # Stats configuration
+        #
+        # stats:
+        #    enable: true
+        #    bucket_size: 86400 # 1 day
+        #    retention: 31536000 # 1 year
+        """