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![Richard van der Hoff](/assets/img/avatar_default.png)
This function is identical to all subclasses, so we may as well push it up to the base class to reduce duplication (and make use of it in the tests)
172 lines
5.7 KiB
Python
172 lines
5.7 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# Copyright 2016 OpenMarket Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import logging
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import sys
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import synapse
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from synapse import events
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from synapse.app import _base
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from synapse.config._base import ConfigError
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from synapse.config.homeserver import HomeServerConfig
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from synapse.config.logger import setup_logging
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from synapse.http.site import SynapseSite
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from synapse.metrics.resource import METRICS_PREFIX, MetricsResource
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from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore
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from synapse.replication.slave.storage.directory import DirectoryStore
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from synapse.replication.slave.storage.events import SlavedEventStore
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from synapse.replication.slave.storage.registration import SlavedRegistrationStore
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from synapse.replication.tcp.client import ReplicationClientHandler
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from synapse.server import HomeServer
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from synapse.storage.engines import create_engine
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from synapse.util.httpresourcetree import create_resource_tree
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from synapse.util.logcontext import LoggingContext, preserve_fn
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from synapse.util.manhole import manhole
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from synapse.util.versionstring import get_version_string
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from twisted.internet import reactor
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from twisted.web.resource import Resource
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logger = logging.getLogger("synapse.app.appservice")
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class AppserviceSlaveStore(
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DirectoryStore, SlavedEventStore, SlavedApplicationServiceStore,
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SlavedRegistrationStore,
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):
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pass
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class AppserviceServer(HomeServer):
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def setup(self):
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logger.info("Setting up.")
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self.datastore = AppserviceSlaveStore(self.get_db_conn(), self)
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logger.info("Finished setting up.")
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def _listen_http(self, listener_config):
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port = listener_config["port"]
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bind_addresses = listener_config["bind_addresses"]
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site_tag = listener_config.get("tag", port)
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resources = {}
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for res in listener_config["resources"]:
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for name in res["names"]:
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if name == "metrics":
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resources[METRICS_PREFIX] = MetricsResource(self)
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root_resource = create_resource_tree(resources, Resource())
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_base.listen_tcp(
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bind_addresses,
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port,
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SynapseSite(
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"synapse.access.http.%s" % (site_tag,),
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site_tag,
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listener_config,
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root_resource,
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)
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)
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logger.info("Synapse appservice now listening on port %d", port)
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def start_listening(self, listeners):
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for listener in listeners:
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if listener["type"] == "http":
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self._listen_http(listener)
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elif listener["type"] == "manhole":
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_base.listen_tcp(
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listener["bind_addresses"],
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listener["port"],
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manhole(
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username="matrix",
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password="rabbithole",
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globals={"hs": self},
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)
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)
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else:
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logger.warn("Unrecognized listener type: %s", listener["type"])
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self.get_tcp_replication().start_replication(self)
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def build_tcp_replication(self):
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return ASReplicationHandler(self)
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class ASReplicationHandler(ReplicationClientHandler):
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def __init__(self, hs):
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super(ASReplicationHandler, self).__init__(hs.get_datastore())
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self.appservice_handler = hs.get_application_service_handler()
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def on_rdata(self, stream_name, token, rows):
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super(ASReplicationHandler, self).on_rdata(stream_name, token, rows)
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if stream_name == "events":
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max_stream_id = self.store.get_room_max_stream_ordering()
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preserve_fn(
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self.appservice_handler.notify_interested_services
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)(max_stream_id)
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def start(config_options):
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try:
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config = HomeServerConfig.load_config(
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"Synapse appservice", config_options
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)
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except ConfigError as e:
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sys.stderr.write("\n" + e.message + "\n")
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sys.exit(1)
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assert config.worker_app == "synapse.app.appservice"
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setup_logging(config, use_worker_options=True)
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events.USE_FROZEN_DICTS = config.use_frozen_dicts
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database_engine = create_engine(config.database_config)
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if config.notify_appservices:
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sys.stderr.write(
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"\nThe appservices must be disabled in the main synapse process"
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"\nbefore they can be run in a separate worker."
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"\nPlease add ``notify_appservices: false`` to the main config"
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"\n"
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)
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sys.exit(1)
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# Force the pushers to start since they will be disabled in the main config
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config.notify_appservices = True
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ps = AppserviceServer(
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config.server_name,
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db_config=config.database_config,
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config=config,
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version_string="Synapse/" + get_version_string(synapse),
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database_engine=database_engine,
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)
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ps.setup()
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ps.start_listening(config.worker_listeners)
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def start():
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ps.get_datastore().start_profiling()
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ps.get_state_handler().start_caching()
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reactor.callWhenRunning(start)
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_base.start_worker_reactor("synapse-appservice", config)
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if __name__ == '__main__':
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with LoggingContext("main"):
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start(sys.argv[1:])
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