242 lines
8.2 KiB
Python
242 lines
8.2 KiB
Python
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
# Copyright 2016 OpenMarket 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.http.site import SynapseSite
|
|
from synapse.metrics import RegistryProxy
|
|
from synapse.metrics.resource import METRICS_PREFIX, MetricsResource
|
|
from synapse.replication.slave.storage.account_data import SlavedAccountDataStore
|
|
from synapse.replication.slave.storage.events import SlavedEventStore
|
|
from synapse.replication.slave.storage.pushers import SlavedPusherStore
|
|
from synapse.replication.slave.storage.receipts import SlavedReceiptsStore
|
|
from synapse.replication.tcp.client import ReplicationClientHandler
|
|
from synapse.server import HomeServer
|
|
from synapse.storage import DataStore
|
|
from synapse.storage.engines import create_engine
|
|
from synapse.util.httpresourcetree import create_resource_tree
|
|
from synapse.util.logcontext import LoggingContext, run_in_background
|
|
from synapse.util.manhole import manhole
|
|
from synapse.util.versionstring import get_version_string
|
|
from twisted.internet import defer, reactor
|
|
from twisted.web.resource import NoResource
|
|
|
|
logger = logging.getLogger("synapse.app.pusher")
|
|
|
|
|
|
class PusherSlaveStore(
|
|
SlavedEventStore, SlavedPusherStore, SlavedReceiptsStore,
|
|
SlavedAccountDataStore
|
|
):
|
|
update_pusher_last_stream_ordering_and_success = (
|
|
DataStore.update_pusher_last_stream_ordering_and_success.__func__
|
|
)
|
|
|
|
update_pusher_failing_since = (
|
|
DataStore.update_pusher_failing_since.__func__
|
|
)
|
|
|
|
update_pusher_last_stream_ordering = (
|
|
DataStore.update_pusher_last_stream_ordering.__func__
|
|
)
|
|
|
|
get_throttle_params_by_room = (
|
|
DataStore.get_throttle_params_by_room.__func__
|
|
)
|
|
|
|
set_throttle_params = (
|
|
DataStore.set_throttle_params.__func__
|
|
)
|
|
|
|
get_time_of_last_push_action_before = (
|
|
DataStore.get_time_of_last_push_action_before.__func__
|
|
)
|
|
|
|
get_profile_displayname = (
|
|
DataStore.get_profile_displayname.__func__
|
|
)
|
|
|
|
|
|
class PusherServer(HomeServer):
|
|
def setup(self):
|
|
logger.info("Setting up.")
|
|
self.datastore = PusherSlaveStore(self.get_db_conn(), self)
|
|
logger.info("Finished setting up.")
|
|
|
|
def remove_pusher(self, app_id, push_key, user_id):
|
|
self.get_tcp_replication().send_remove_pusher(app_id, push_key, user_id)
|
|
|
|
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(RegistryProxy)
|
|
|
|
root_resource = create_resource_tree(resources, NoResource())
|
|
|
|
_base.listen_tcp(
|
|
bind_addresses,
|
|
port,
|
|
SynapseSite(
|
|
"synapse.access.http.%s" % (site_tag,),
|
|
site_tag,
|
|
listener_config,
|
|
root_resource,
|
|
self.version_string,
|
|
)
|
|
)
|
|
|
|
logger.info("Synapse pusher 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},
|
|
)
|
|
)
|
|
elif listener["type"] == "metrics":
|
|
if not self.get_config().enable_metrics:
|
|
logger.warn(("Metrics listener configured, but "
|
|
"collect_metrics is not enabled!"))
|
|
else:
|
|
_base.listen_metrics(listener["bind_addresses"],
|
|
listener["port"])
|
|
else:
|
|
logger.warn("Unrecognized listener type: %s", listener["type"])
|
|
|
|
self.get_tcp_replication().start_replication(self)
|
|
|
|
def build_tcp_replication(self):
|
|
return PusherReplicationHandler(self)
|
|
|
|
|
|
class PusherReplicationHandler(ReplicationClientHandler):
|
|
def __init__(self, hs):
|
|
super(PusherReplicationHandler, self).__init__(hs.get_datastore())
|
|
|
|
self.pusher_pool = hs.get_pusherpool()
|
|
|
|
def on_rdata(self, stream_name, token, rows):
|
|
super(PusherReplicationHandler, self).on_rdata(stream_name, token, rows)
|
|
run_in_background(self.poke_pushers, stream_name, token, rows)
|
|
|
|
@defer.inlineCallbacks
|
|
def poke_pushers(self, stream_name, token, rows):
|
|
try:
|
|
if stream_name == "pushers":
|
|
for row in rows:
|
|
if row.deleted:
|
|
yield self.stop_pusher(row.user_id, row.app_id, row.pushkey)
|
|
else:
|
|
yield self.start_pusher(row.user_id, row.app_id, row.pushkey)
|
|
elif stream_name == "events":
|
|
yield self.pusher_pool.on_new_notifications(
|
|
token, token,
|
|
)
|
|
elif stream_name == "receipts":
|
|
yield self.pusher_pool.on_new_receipts(
|
|
token, token, set(row.room_id for row in rows)
|
|
)
|
|
except Exception:
|
|
logger.exception("Error poking pushers")
|
|
|
|
def stop_pusher(self, user_id, app_id, pushkey):
|
|
key = "%s:%s" % (app_id, pushkey)
|
|
pushers_for_user = self.pusher_pool.pushers.get(user_id, {})
|
|
pusher = pushers_for_user.pop(key, None)
|
|
if pusher is None:
|
|
return
|
|
logger.info("Stopping pusher %r / %r", user_id, key)
|
|
pusher.on_stop()
|
|
|
|
def start_pusher(self, user_id, app_id, pushkey):
|
|
key = "%s:%s" % (app_id, pushkey)
|
|
logger.info("Starting pusher %r / %r", user_id, key)
|
|
return self.pusher_pool._refresh_pusher(app_id, pushkey, user_id)
|
|
|
|
|
|
def start(config_options):
|
|
try:
|
|
config = HomeServerConfig.load_config(
|
|
"Synapse pusher", config_options
|
|
)
|
|
except ConfigError as e:
|
|
sys.stderr.write("\n" + e.message + "\n")
|
|
sys.exit(1)
|
|
|
|
assert config.worker_app == "synapse.app.pusher"
|
|
|
|
setup_logging(config, use_worker_options=True)
|
|
|
|
events.USE_FROZEN_DICTS = config.use_frozen_dicts
|
|
|
|
if config.start_pushers:
|
|
sys.stderr.write(
|
|
"\nThe pushers must be disabled in the main synapse process"
|
|
"\nbefore they can be run in a separate worker."
|
|
"\nPlease add ``start_pushers: false`` to the main config"
|
|
"\n"
|
|
)
|
|
sys.exit(1)
|
|
|
|
# Force the pushers to start since they will be disabled in the main config
|
|
config.start_pushers = True
|
|
|
|
database_engine = create_engine(config.database_config)
|
|
|
|
ps = PusherServer(
|
|
config.server_name,
|
|
db_config=config.database_config,
|
|
config=config,
|
|
version_string="Synapse/" + get_version_string(synapse),
|
|
database_engine=database_engine,
|
|
)
|
|
|
|
ps.setup()
|
|
ps.start_listening(config.worker_listeners)
|
|
|
|
def start():
|
|
ps.get_pusherpool().start()
|
|
ps.get_datastore().start_profiling()
|
|
ps.get_state_handler().start_caching()
|
|
|
|
reactor.callWhenRunning(start)
|
|
|
|
_base.start_worker_reactor("synapse-pusher", config)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
with LoggingContext("main"):
|
|
ps = start(sys.argv[1:])
|