# -*- coding: utf-8 -*- # Copyright 2016 matrix.org # # 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. from ._base import Config class WorkerConfig(Config): """The workers are processes run separately to the main synapse process. They have their own pid_file and listener configuration. They use the replication_url to talk to the main synapse process.""" def read_config(self, config, **kwargs): self.worker_app = config.get("worker_app") # Canonicalise worker_app so that master always has None if self.worker_app == "synapse.app.homeserver": self.worker_app = None self.worker_listeners = config.get("worker_listeners", []) self.worker_daemonize = config.get("worker_daemonize") self.worker_pid_file = config.get("worker_pid_file") # The host used to connect to the main synapse self.worker_replication_host = config.get("worker_replication_host", None) # The port on the main synapse for TCP replication self.worker_replication_port = config.get("worker_replication_port", None) # The port on the main synapse for HTTP replication endpoint self.worker_replication_http_port = config.get("worker_replication_http_port") self.worker_name = config.get("worker_name", self.worker_app) self.worker_main_http_uri = config.get("worker_main_http_uri", None) # This option is really only here to support `--manhole` command line # argument. manhole = config.get("worker_manhole") if manhole: self.worker_listeners.append( { "port": manhole, "bind_addresses": ["127.0.0.1"], "type": "manhole", "tls": False, } ) if self.worker_listeners: for listener in self.worker_listeners: bind_address = listener.pop("bind_address", None) bind_addresses = listener.setdefault("bind_addresses", []) if bind_address: bind_addresses.append(bind_address) elif not bind_addresses: bind_addresses.append("") def read_arguments(self, args): # We support a bunch of command line arguments that override options in # the config. A lot of these options have a worker_* prefix when running # on workers so we also have to override them when command line options # are specified. if args.daemonize is not None: self.worker_daemonize = args.daemonize if args.manhole is not None: self.worker_manhole = args.worker_manhole