Merge branch 'develop' of github.com:matrix-org/synapse into anoa/default_templates

* 'develop' of github.com:matrix-org/synapse: (57 commits)
  Remove a space at the start of a changelog entry.
  More changelog tweaks
  More changelog tweaks
  Remove unwanted changelog line
  1.19.0rc1
  Run `remove_push_actions_from_staging` in foreground (#8081)
  Drop federation transmission queues during a significant remote outage. (#7864)
  Fix unawaited coroutine error in tests. (#8072)
  Convert the roommember database to async/await. (#8070)
  Convert devices database to async/await. (#8069)
  Add type hints to handlers.message and events.builder (#8067)
  Convert account data, device inbox, and censor events databases to async/await (#8063)
  Convert appservice, group server, profile and more databases to async (#8066)
  Fix typing for notifier (#8064)
  Convert tags and metrics databases to async/await (#8062)
  Converts event_federation and registration databases to async/await (#8061)
  Add comment explaining cast
  Update changelog.d/8051.misc
  Add typing info to Notifier (#8058)
  Handle optional dependencies for Oidc and Saml
  ...

Author: anoadragon453

.circleci/config.yml

@@ -4,18 +4,16 @@ jobs:
     machine: true
     steps:
       - checkout
-      - run: docker build -f docker/Dockerfile --label gitsha1=${CIRCLE_SHA1} -t matrixdotorg/synapse:${CIRCLE_TAG} -t matrixdotorg/synapse:${CIRCLE_TAG}-py3 .
+      - run: docker build -f docker/Dockerfile --label gitsha1=${CIRCLE_SHA1} -t matrixdotorg/synapse:${CIRCLE_TAG} .
       - run: docker login --username $DOCKER_HUB_USERNAME --password $DOCKER_HUB_PASSWORD
       - run: docker push matrixdotorg/synapse:${CIRCLE_TAG}
-      - run: docker push matrixdotorg/synapse:${CIRCLE_TAG}-py3
   dockerhubuploadlatest:
     machine: true
     steps:
       - checkout
-      - run: docker build -f docker/Dockerfile --label gitsha1=${CIRCLE_SHA1} -t matrixdotorg/synapse:latest -t matrixdotorg/synapse:latest-py3 .
+      - run: docker build -f docker/Dockerfile --label gitsha1=${CIRCLE_SHA1} -t matrixdotorg/synapse:latest .
       - run: docker login --username $DOCKER_HUB_USERNAME --password $DOCKER_HUB_PASSWORD
       - run: docker push matrixdotorg/synapse:latest
-      - run: docker push matrixdotorg/synapse:latest-py3
 
 workflows:
   version: 2

CHANGES.md

@@ -0,0 +1 @@
+Fix a memory leak by limiting the length of time that messages will be queued for a remote server that has been unreachable.

changelog.d/7314.misc

@@ -0,0 +1 @@
+Fix `Re-starting finished log context PUT-nnnn` warning when event persistence failed.

changelog.d/7736.feature

@@ -4,16 +4,10 @@ formatters:
   precise:
    format: '%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(request)s - %(message)s'
 
-filters:
-  context:
-    (): synapse.logging.context.LoggingContextFilter
-    request: ""
-
 handlers:
   console:
     class: logging.StreamHandler
     formatter: precise
-    filters: [context]
 
 loggers:
     synapse.storage.SQL:

changelog.d/7864.bugfix

@@ -1577,6 +1577,17 @@ saml2_config:
   #
   #grandfathered_mxid_source_attribute: upn
 
+  # It is possible to configure Synapse to only allow logins if SAML attributes
+  # match particular values. The requirements can be listed under
+  # `attribute_requirements` as shown below. All of the listed attributes must
+  # match for the login to be permitted.
+  #
+  #attribute_requirements:
+  #  - attribute: userGroup
+  #    value: "staff"
+  #  - attribute: department
+  #    value: "sales"
+
   # Directory in which Synapse will try to find the template files below.
   # If not set, default templates from within the Synapse package will be used.
   #

changelog.d/7899.doc

@@ -11,33 +11,57 @@ formatters:
     precise:
         format: '%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(request)s - %(message)s'
 
-filters:
-    context:
-        (): synapse.logging.context.LoggingContextFilter
-        request: ""
-
 handlers:
     file:
-        class: logging.handlers.RotatingFileHandler
+        class: logging.handlers.TimedRotatingFileHandler
         formatter: precise
         filename: /var/log/matrix-synapse/homeserver.log
-        maxBytes: 104857600
-        backupCount: 10
-        filters: [context]
+        when: midnight
+        backupCount: 3  # Does not include the current log file.
         encoding: utf8
+
+    # Default to buffering writes to log file for efficiency. This means that
+    # will be a delay for INFO/DEBUG logs to get written, but WARNING/ERROR
+    # logs will still be flushed immediately.
+    buffer:
+        class: logging.handlers.MemoryHandler
+        target: file
+        # The capacity is the number of log lines that are buffered before
+        # being written to disk. Increasing this will lead to better
+        # performance, at the expensive of it taking longer for log lines to
+        # be written to disk.
+        capacity: 10
+        flushLevel: 30  # Flush for WARNING logs as well
+
+    # A handler that writes logs to stderr. Unused by default, but can be used
+    # instead of "buffer" and "file" in the logger handlers.
     console:
         class: logging.StreamHandler
         formatter: precise
-        filters: [context]
 
 loggers:
     synapse.storage.SQL:
         # beware: increasing this to DEBUG will make synapse log sensitive
         # information such as access tokens.
         level: INFO
 
+    twisted:
+        # We send the twisted logging directly to the file handler,
+        # to work around https://github.com/matrix-org/synapse/issues/3471
+        # when using "buffer" logger. Use "console" to log to stderr instead.
+        handlers: [file]
+        propagate: false
+
 root:
     level: INFO
-    handlers: [file, console]
+
+    # Write logs to the `buffer` handler, which will buffer them together in memory,
+    # then write them to a file.
+    #
+    # Replace "buffer" with "console" to log to stderr instead. (Note that you'll
+    # also need to update the configuation for the `twisted` logger above, in
+    # this case.)
+    #
+    handlers: [buffer]
 
 disable_existing_loggers: false

changelog.d/7902.feature

@@ -1,7 +1,7 @@
 worker_app: synapse.app.federation_reader
+worker_name: federation_reader1
 
 worker_replication_host: 127.0.0.1
-worker_replication_port: 9092
 worker_replication_http_port: 9093
 
 worker_listeners: