Merge branch 'develop' of github.com:matrix-org/synapse into babolivier/new_push_rules

9 files changed, 27 insertions, 37 deletions

diff --git a/synapse/replication/http/_base.py b/synapse/replication/http/_base.py
index fb0dd04f88..6a28c2db9d 100644
--- a/synapse/replication/http/_base.py
+++ b/synapse/replication/http/_base.py
@@ -20,8 +20,6 @@ import urllib
 from inspect import signature
 from typing import Dict, List, Tuple
 
-from twisted.internet import defer
-
 from synapse.api.errors import (
     CodeMessageException,
     HttpResponseException,
@@ -101,7 +99,7 @@ class ReplicationEndpoint(object):
         assert self.METHOD in ("PUT", "POST", "GET")
 
     @abc.abstractmethod
-    def _serialize_payload(**kwargs):
+    async def _serialize_payload(**kwargs):
         """Static method that is called when creating a request.
 
         Concrete implementations should have explicit parameters (rather than
@@ -110,9 +108,8 @@ class ReplicationEndpoint(object):
         argument list.
 
         Returns:
-            Deferred[dict]|dict: If POST/PUT request then dictionary must be
-            JSON serialisable, otherwise must be appropriate for adding as
-            query args.
+            dict: If POST/PUT request then dictionary must be JSON serialisable,
+            otherwise must be appropriate for adding as query args.
         """
         return {}
 
@@ -144,8 +141,7 @@ class ReplicationEndpoint(object):
         instance_map = hs.config.worker.instance_map
 
         @trace(opname="outgoing_replication_request")
-        @defer.inlineCallbacks
-        def send_request(instance_name="master", **kwargs):
+        async def send_request(instance_name="master", **kwargs):
             if instance_name == local_instance_name:
                 raise Exception("Trying to send HTTP request to self")
             if instance_name == "master":
@@ -159,7 +155,7 @@ class ReplicationEndpoint(object):
                     "Instance %r not in 'instance_map' config" % (instance_name,)
                 )
 
-            data = yield cls._serialize_payload(**kwargs)
+            data = await cls._serialize_payload(**kwargs)
 
             url_args = [
                 urllib.parse.quote(kwargs[name], safe="") for name in cls.PATH_ARGS
@@ -197,7 +193,7 @@ class ReplicationEndpoint(object):
                     headers = {}  # type: Dict[bytes, List[bytes]]
                     inject_active_span_byte_dict(headers, None, check_destination=False)
                     try:
-                        result = yield request_func(uri, data, headers=headers)
+                        result = await request_func(uri, data, headers=headers)
                         break
                     except CodeMessageException as e:
                         if e.code != 504 or not cls.RETRY_ON_TIMEOUT:
@@ -207,7 +203,7 @@ class ReplicationEndpoint(object):
 
                     # If we timed out we probably don't need to worry about backing
                     # off too much, but lets just wait a little anyway.
-                    yield clock.sleep(1)
+                    await clock.sleep(1)
             except HttpResponseException as e:
                 # We convert to SynapseError as we know that it was a SynapseError
                 # on the master process that we should send to the client. (And
diff --git a/synapse/replication/http/devices.py b/synapse/replication/http/devices.py
index e32aac0a25..20f3ba76c0 100644
--- a/synapse/replication/http/devices.py
+++ b/synapse/replication/http/devices.py
@@ -60,7 +60,7 @@ class ReplicationUserDevicesResyncRestServlet(ReplicationEndpoint):
         self.clock = hs.get_clock()
 
     @staticmethod
-    def _serialize_payload(user_id):
+    async def _serialize_payload(user_id):
         return {}
 
     async def _handle_request(self, request, user_id):
diff --git a/synapse/replication/http/federation.py b/synapse/replication/http/federation.py
index ca065e819e..6b56315148 100644
--- a/synapse/replication/http/federation.py
+++ b/synapse/replication/http/federation.py
@@ -15,8 +15,6 @@
 
 import logging
 
-from twisted.internet import defer
-
 from synapse.api.room_versions import KNOWN_ROOM_VERSIONS
 from synapse.events import make_event_from_dict
 from synapse.events.snapshot import EventContext
@@ -67,8 +65,7 @@ class ReplicationFederationSendEventsRestServlet(ReplicationEndpoint):
         self.federation_handler = hs.get_handlers().federation_handler
 
     @staticmethod
-    @defer.inlineCallbacks
-    def _serialize_payload(store, event_and_contexts, backfilled):
+    async def _serialize_payload(store, event_and_contexts, backfilled):
         """
         Args:
             store
@@ -78,9 +75,7 @@ class ReplicationFederationSendEventsRestServlet(ReplicationEndpoint):
         """
         event_payloads = []
         for event, context in event_and_contexts:
-            serialized_context = yield defer.ensureDeferred(
-                context.serialize(event, store)
-            )
+            serialized_context = await context.serialize(event, store)
 
             event_payloads.append(
                 {
@@ -156,7 +151,7 @@ class ReplicationFederationSendEduRestServlet(ReplicationEndpoint):
         self.registry = hs.get_federation_registry()
 
     @staticmethod
-    def _serialize_payload(edu_type, origin, content):
+    async def _serialize_payload(edu_type, origin, content):
         return {"origin": origin, "content": content}
 
     async def _handle_request(self, request, edu_type):
@@ -199,7 +194,7 @@ class ReplicationGetQueryRestServlet(ReplicationEndpoint):
         self.registry = hs.get_federation_registry()
 
     @staticmethod
-    def _serialize_payload(query_type, args):
+    async def _serialize_payload(query_type, args):
         """
         Args:
             query_type (str)
@@ -240,7 +235,7 @@ class ReplicationCleanRoomRestServlet(ReplicationEndpoint):
         self.store = hs.get_datastore()
 
     @staticmethod
-    def _serialize_payload(room_id, args):
+    async def _serialize_payload(room_id, args):
         """
         Args:
             room_id (str)
@@ -275,7 +270,7 @@ class ReplicationStoreRoomOnInviteRestServlet(ReplicationEndpoint):
         self.store = hs.get_datastore()
 
     @staticmethod
-    def _serialize_payload(room_id, room_version):
+    async def _serialize_payload(room_id, room_version):
         return {"room_version": room_version.identifier}
 
     async def _handle_request(self, request, room_id):
diff --git a/synapse/replication/http/login.py b/synapse/replication/http/login.py
index 798b9d3af5..fb326bb869 100644
--- a/synapse/replication/http/login.py
+++ b/synapse/replication/http/login.py
@@ -36,7 +36,7 @@ class RegisterDeviceReplicationServlet(ReplicationEndpoint):
         self.registration_handler = hs.get_registration_handler()
 
     @staticmethod
-    def _serialize_payload(user_id, device_id, initial_display_name, is_guest):
+    async def _serialize_payload(user_id, device_id, initial_display_name, is_guest):
         """
         Args:
             device_id (str|None): Device ID to use, if None a new one is
diff --git a/synapse/replication/http/membership.py b/synapse/replication/http/membership.py
index 63ef6eb7be..741329ab5f 100644
--- a/synapse/replication/http/membership.py
+++ b/synapse/replication/http/membership.py
@@ -52,7 +52,9 @@ class ReplicationRemoteJoinRestServlet(ReplicationEndpoint):
         self.clock = hs.get_clock()
 
     @staticmethod
-    def _serialize_payload(requester, room_id, user_id, remote_room_hosts, content):
+    async def _serialize_payload(
+        requester, room_id, user_id, remote_room_hosts, content
+    ):
         """
         Args:
             requester(Requester)
@@ -112,7 +114,7 @@ class ReplicationRemoteRejectInviteRestServlet(ReplicationEndpoint):
         self.member_handler = hs.get_room_member_handler()
 
     @staticmethod
-    def _serialize_payload(  # type: ignore
+    async def _serialize_payload(  # type: ignore
         invite_event_id: str,
         txn_id: Optional[str],
         requester: Requester,
@@ -174,7 +176,7 @@ class ReplicationUserJoinedLeftRoomRestServlet(ReplicationEndpoint):
         self.distributor = hs.get_distributor()
 
     @staticmethod
-    def _serialize_payload(room_id, user_id, change):
+    async def _serialize_payload(room_id, user_id, change):
         """
         Args:
             room_id (str)
diff --git a/synapse/replication/http/presence.py b/synapse/replication/http/presence.py
index ea1b33331b..bc9aa82cb4 100644
--- a/synapse/replication/http/presence.py
+++ b/synapse/replication/http/presence.py
@@ -50,7 +50,7 @@ class ReplicationBumpPresenceActiveTime(ReplicationEndpoint):
         self._presence_handler = hs.get_presence_handler()
 
     @staticmethod
-    def _serialize_payload(user_id):
+    async def _serialize_payload(user_id):
         return {}
 
     async def _handle_request(self, request, user_id):
@@ -92,7 +92,7 @@ class ReplicationPresenceSetState(ReplicationEndpoint):
         self._presence_handler = hs.get_presence_handler()
 
     @staticmethod
-    def _serialize_payload(user_id, state, ignore_status_msg=False):
+    async def _serialize_payload(user_id, state, ignore_status_msg=False):
         return {
             "state": state,
             "ignore_status_msg": ignore_status_msg,
diff --git a/synapse/replication/http/register.py b/synapse/replication/http/register.py
index 0c4aca1291..ce9420aa69 100644
--- a/synapse/replication/http/register.py
+++ b/synapse/replication/http/register.py
@@ -34,7 +34,7 @@ class ReplicationRegisterServlet(ReplicationEndpoint):
         self.registration_handler = hs.get_registration_handler()
 
     @staticmethod
-    def _serialize_payload(
+    async def _serialize_payload(
         user_id,
         password_hash,
         was_guest,
@@ -105,7 +105,7 @@ class ReplicationPostRegisterActionsServlet(ReplicationEndpoint):
         self.registration_handler = hs.get_registration_handler()
 
     @staticmethod
-    def _serialize_payload(user_id, auth_result, access_token):
+    async def _serialize_payload(user_id, auth_result, access_token):
         """
         Args:
             user_id (str): The user ID that consented
diff --git a/synapse/replication/http/send_event.py b/synapse/replication/http/send_event.py
index b30e4d5039..f13d452426 100644
--- a/synapse/replication/http/send_event.py
+++ b/synapse/replication/http/send_event.py
@@ -15,8 +15,6 @@
 
 import logging
 
-from twisted.internet import defer
-
 from synapse.api.room_versions import KNOWN_ROOM_VERSIONS
 from synapse.events import make_event_from_dict
 from synapse.events.snapshot import EventContext
@@ -62,8 +60,7 @@ class ReplicationSendEventRestServlet(ReplicationEndpoint):
         self.clock = hs.get_clock()
 
     @staticmethod
-    @defer.inlineCallbacks
-    def _serialize_payload(
+    async def _serialize_payload(
         event_id, store, event, context, requester, ratelimit, extra_users
     ):
         """
@@ -77,7 +74,7 @@ class ReplicationSendEventRestServlet(ReplicationEndpoint):
             extra_users (list(UserID)): Any extra users to notify about event
         """
 
-        serialized_context = yield defer.ensureDeferred(context.serialize(event, store))
+        serialized_context = await context.serialize(event, store)
 
         payload = {
             "event": event.get_pdu_json(),
diff --git a/synapse/replication/http/streams.py b/synapse/replication/http/streams.py
index bde97eef32..309159e304 100644
--- a/synapse/replication/http/streams.py
+++ b/synapse/replication/http/streams.py
@@ -54,7 +54,7 @@ class ReplicationGetStreamUpdates(ReplicationEndpoint):
         self.streams = hs.get_replication_streams()
 
     @staticmethod
-    def _serialize_payload(stream_name, from_token, upto_token):
+    async def _serialize_payload(stream_name, from_token, upto_token):
         return {"from_token": from_token, "upto_token": upto_token}
 
     async def _handle_request(self, request, stream_name):