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authorErik Johnston <erik@matrix.org>2018-02-06 10:55:40 +0000
committerErik Johnston <erik@matrix.org>2018-02-07 10:32:32 +0000
commit8ec2e638be6f9205451d51dc839c94d0dd8999d4 (patch)
tree9ee2139137705f86b68c5dcac09d2c1a9a8dca1f /synapse
parentAdd replication http endpoint for event sending (diff)
downloadsynapse-8ec2e638be6f9205451d51dc839c94d0dd8999d4.tar.xz
Add event_creator worker
Diffstat (limited to '')
-rw-r--r--synapse/app/event_creator.py170
-rw-r--r--synapse/replication/slave/storage/events.py20
-rw-r--r--synapse/rest/client/v1/room.py1
3 files changed, 190 insertions, 1 deletions
diff --git a/synapse/app/event_creator.py b/synapse/app/event_creator.py
new file mode 100644
index 0000000000..b2ce399258
--- /dev/null
+++ b/synapse/app/event_creator.py
@@ -0,0 +1,170 @@
+#!/usr/bin/env python
+# -*- 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 logging
+import sys
+
+import synapse
+from synapse import events
+from synapse.app import _base
+from synapse.config._base import ConfigError
+from synapse.config.homeserver import HomeServerConfig
+from synapse.config.logger import setup_logging
+from synapse.crypto import context_factory
+from synapse.http.server import JsonResource
+from synapse.http.site import SynapseSite
+from synapse.metrics.resource import METRICS_PREFIX, MetricsResource
+from synapse.replication.slave.storage._base import BaseSlavedStore
+from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore
+from synapse.replication.slave.storage.client_ips import SlavedClientIpStore
+from synapse.replication.slave.storage.devices import SlavedDeviceStore
+from synapse.replication.slave.storage.events import SlavedEventStore
+from synapse.replication.slave.storage.registration import SlavedRegistrationStore
+from synapse.replication.slave.storage.room import RoomStore
+from synapse.replication.tcp.client import ReplicationClientHandler
+from synapse.rest.client.v1.room import RoomSendEventRestServlet
+from synapse.server import HomeServer
+from synapse.storage.engines import create_engine
+from synapse.util.httpresourcetree import create_resource_tree
+from synapse.util.logcontext import LoggingContext
+from synapse.util.manhole import manhole
+from synapse.util.versionstring import get_version_string
+from twisted.internet import reactor
+from twisted.web.resource import Resource
+
+logger = logging.getLogger("synapse.app.event_creator")
+
+
+class EventCreatorSlavedStore(
+    SlavedDeviceStore,
+    SlavedClientIpStore,
+    SlavedApplicationServiceStore,
+    SlavedEventStore,
+    SlavedRegistrationStore,
+    RoomStore,
+    BaseSlavedStore,
+):
+    pass
+
+
+class EventCreatorServer(HomeServer):
+    def setup(self):
+        logger.info("Setting up.")
+        self.datastore = EventCreatorSlavedStore(self.get_db_conn(), self)
+        logger.info("Finished setting up.")
+
+    def _listen_http(self, listener_config):
+        port = listener_config["port"]
+        bind_addresses = listener_config["bind_addresses"]
+        site_tag = listener_config.get("tag", port)
+        resources = {}
+        for res in listener_config["resources"]:
+            for name in res["names"]:
+                if name == "metrics":
+                    resources[METRICS_PREFIX] = MetricsResource(self)
+                elif name == "client":
+                    resource = JsonResource(self, canonical_json=False)
+                    RoomSendEventRestServlet(self).register(resource)
+                    resources.update({
+                        "/_matrix/client/r0": resource,
+                        "/_matrix/client/unstable": resource,
+                        "/_matrix/client/v2_alpha": resource,
+                        "/_matrix/client/api/v1": resource,
+                    })
+
+        root_resource = create_resource_tree(resources, Resource())
+
+        _base.listen_tcp(
+            bind_addresses,
+            port,
+            SynapseSite(
+                "synapse.access.http.%s" % (site_tag,),
+                site_tag,
+                listener_config,
+                root_resource,
+            )
+        )
+
+        logger.info("Synapse event creator now listening on port %d", port)
+
+    def start_listening(self, listeners):
+        for listener in listeners:
+            if listener["type"] == "http":
+                self._listen_http(listener)
+            elif listener["type"] == "manhole":
+                _base.listen_tcp(
+                    listener["bind_addresses"],
+                    listener["port"],
+                    manhole(
+                        username="matrix",
+                        password="rabbithole",
+                        globals={"hs": self},
+                    )
+                )
+            else:
+                logger.warn("Unrecognized listener type: %s", listener["type"])
+
+        self.get_tcp_replication().start_replication(self)
+
+    def build_tcp_replication(self):
+        return ReplicationClientHandler(self.get_datastore())
+
+
+def start(config_options):
+    try:
+        config = HomeServerConfig.load_config(
+            "Synapse event creator", config_options
+        )
+    except ConfigError as e:
+        sys.stderr.write("\n" + e.message + "\n")
+        sys.exit(1)
+
+    assert config.worker_app == "synapse.app.event_creator"
+
+    assert config.worker_replication_http_port is not None
+
+    setup_logging(config, use_worker_options=True)
+
+    events.USE_FROZEN_DICTS = config.use_frozen_dicts
+
+    database_engine = create_engine(config.database_config)
+
+    tls_server_context_factory = context_factory.ServerContextFactory(config)
+
+    ss = EventCreatorServer(
+        config.server_name,
+        db_config=config.database_config,
+        tls_server_context_factory=tls_server_context_factory,
+        config=config,
+        version_string="Synapse/" + get_version_string(synapse),
+        database_engine=database_engine,
+    )
+
+    ss.setup()
+    ss.get_handlers()
+    ss.start_listening(config.worker_listeners)
+
+    def start():
+        ss.get_state_handler().start_caching()
+        ss.get_datastore().start_profiling()
+
+    reactor.callWhenRunning(start)
+
+    _base.start_worker_reactor("synapse-event-creator", config)
+
+
+if __name__ == '__main__':
+    with LoggingContext("main"):
+        start(sys.argv[1:])
diff --git a/synapse/replication/slave/storage/events.py b/synapse/replication/slave/storage/events.py
index 8acb5df0f3..f8c164b48b 100644
--- a/synapse/replication/slave/storage/events.py
+++ b/synapse/replication/slave/storage/events.py
@@ -21,6 +21,7 @@ from synapse.storage.event_push_actions import EventPushActionsStore
 from synapse.storage.roommember import RoomMemberStore
 from synapse.storage.state import StateGroupWorkerStore
 from synapse.storage.stream import StreamStore
+from synapse.storage.signatures import SignatureStore
 from synapse.util.caches.stream_change_cache import StreamChangeCache
 from ._base import BaseSlavedStore
 from ._slaved_id_tracker import SlavedIdTracker
@@ -170,6 +171,25 @@ class SlavedEventStore(StateGroupWorkerStore, BaseSlavedStore):
     get_federation_out_pos = DataStore.get_federation_out_pos.__func__
     update_federation_out_pos = DataStore.update_federation_out_pos.__func__
 
+    get_latest_event_ids_and_hashes_in_room = (
+        DataStore.get_latest_event_ids_and_hashes_in_room.__func__
+    )
+    _get_latest_event_ids_and_hashes_in_room = (
+        DataStore._get_latest_event_ids_and_hashes_in_room.__func__
+    )
+    _get_event_reference_hashes_txn = (
+        DataStore._get_event_reference_hashes_txn.__func__
+    )
+    add_event_hashes = (
+        DataStore.add_event_hashes.__func__
+    )
+    get_event_reference_hashes = (
+        SignatureStore.__dict__["get_event_reference_hashes"]
+    )
+    get_event_reference_hash = (
+        SignatureStore.__dict__["get_event_reference_hash"]
+    )
+
     def stream_positions(self):
         result = super(SlavedEventStore, self).stream_positions()
         result["events"] = self._stream_id_gen.get_current_token()
diff --git a/synapse/rest/client/v1/room.py b/synapse/rest/client/v1/room.py
index fbb2fc36e4..817fd47842 100644
--- a/synapse/rest/client/v1/room.py
+++ b/synapse/rest/client/v1/room.py
@@ -186,7 +186,6 @@ class RoomSendEventRestServlet(ClientV1RestServlet):
 
     def __init__(self, hs):
         super(RoomSendEventRestServlet, self).__init__(hs)
-        self.handlers = hs.get_handlers()
         self.event_creation_hander = hs.get_event_creation_handler()
 
     def register(self, http_server):