diff options
Diffstat (limited to 'synapse/app')
| -rwxr-xr-x | synapse/app/homeserver.py | 119 |
1 files changed, 88 insertions, 31 deletions
diff --git a/synapse/app/homeserver.py b/synapse/app/homeserver.py index f96535a978..500cae05fb 100755 --- a/synapse/app/homeserver.py +++ b/synapse/app/homeserver.py @@ -26,6 +26,7 @@ from synapse.server import HomeServer from synapse.python_dependencies import check_requirements from twisted.internet import reactor +from twisted.application import service from twisted.enterprise import adbapi from twisted.web.resource import Resource from twisted.web.static import File @@ -46,6 +47,7 @@ from synapse.crypto import context_factory from synapse.util.logcontext import LoggingContext from synapse.rest.client.v1 import ClientV1RestResource from synapse.rest.client.v2_alpha import ClientV2AlphaRestResource +from synapse.metrics.resource import MetricsResource, METRICS_PREFIX from daemonize import Daemonize import twisted.manhole.telnet @@ -58,7 +60,6 @@ import re import resource import subprocess import sqlite3 -import syweb logger = logging.getLogger(__name__) @@ -81,6 +82,7 @@ class SynapseHomeServer(HomeServer): return AppServiceRestResource(self) def build_resource_for_web_client(self): + import syweb syweb_path = os.path.dirname(syweb.__file__) webclient_path = os.path.join(syweb_path, "webclient") return File(webclient_path) # TODO configurable? @@ -99,6 +101,12 @@ class SynapseHomeServer(HomeServer): def build_resource_for_server_key(self): return LocalKey(self) + def build_resource_for_metrics(self): + if self.get_config().enable_metrics: + return MetricsResource(self) + else: + return None + def build_db_pool(self): return adbapi.ConnectionPool( "sqlite3", self.get_db_name(), @@ -109,7 +117,7 @@ class SynapseHomeServer(HomeServer): # so that :memory: sqlite works ) - def create_resource_tree(self, web_client, redirect_root_to_web_client): + def create_resource_tree(self, redirect_root_to_web_client): """Create the resource tree for this Home Server. This in unduly complicated because Twisted does not support putting @@ -121,6 +129,9 @@ class SynapseHomeServer(HomeServer): location of the web client. This does nothing if web_client is not True. """ + config = self.get_config() + web_client = config.web_client + # list containing (path_str, Resource) e.g: # [ ("/aaa/bbb/cc", Resource1), ("/aaa/dummy", Resource2) ] desired_tree = [ @@ -144,6 +155,10 @@ class SynapseHomeServer(HomeServer): else: self.root_resource = Resource() + metrics_resource = self.get_resource_for_metrics() + if config.metrics_port is None and metrics_resource is not None: + desired_tree.append((METRICS_PREFIX, metrics_resource)) + # ideally we'd just use getChild and putChild but getChild doesn't work # unless you give it a Request object IN ADDITION to the name :/ So # instead, we'll store a copy of this mapping so we can actually add @@ -205,17 +220,32 @@ class SynapseHomeServer(HomeServer): """ return "%s-%s" % (resource, path_seg) - def start_listening(self, secure_port, unsecure_port): - if secure_port is not None: + def start_listening(self): + config = self.get_config() + + if not config.no_tls and config.bind_port is not None: reactor.listenSSL( - secure_port, Site(self.root_resource), self.tls_context_factory + config.bind_port, + Site(self.root_resource), + self.tls_context_factory, + interface=config.bind_host + ) + logger.info("Synapse now listening on port %d", config.bind_port) + + if config.unsecure_port is not None: + reactor.listenTCP( + config.unsecure_port, + Site(self.root_resource), + interface=config.bind_host ) - logger.info("Synapse now listening on port %d", secure_port) - if unsecure_port is not None: + logger.info("Synapse now listening on port %d", config.unsecure_port) + + metrics_resource = self.get_resource_for_metrics() + if metrics_resource and config.metrics_port is not None: reactor.listenTCP( - unsecure_port, Site(self.root_resource) + config.metrics_port, Site(metrics_resource), interface="127.0.0.1", ) - logger.info("Synapse now listening on port %d", unsecure_port) + logger.info("Metrics now running on 127.0.0.1 port %d", config.metrics_port) def get_version_string(): @@ -295,16 +325,26 @@ def change_resource_limit(soft_file_no): logger.warn("Failed to set file limit: %s", e) -def setup(): +def setup(config_options): + """ + Args: + config_options_options: The options passed to Synapse. Usually + `sys.argv[1:]`. + should_run (bool): Whether to start the reactor. + + Returns: + HomeServer + """ config = HomeServerConfig.load_config( "Synapse Homeserver", - sys.argv[1:], + config_options, generate_section="Homeserver" ) config.setup_logging() - check_requirements() + # check any extra requirements we have now we have a config + check_requirements(config) version_string = get_version_string() @@ -330,7 +370,6 @@ def setup(): ) hs.create_resource_tree( - web_client=config.webclient, redirect_root_to_web_client=True, ) @@ -359,24 +398,47 @@ def setup(): f.namespace['hs'] = hs reactor.listenTCP(config.manhole, f, interface='127.0.0.1') - bind_port = config.bind_port - if config.no_tls: - bind_port = None - - hs.start_listening(bind_port, config.unsecure_port) + hs.start_listening() hs.get_pusherpool().start() hs.get_state_handler().start_caching() hs.get_datastore().start_profiling() hs.get_replication_layer().start_get_pdu_cache() - if config.daemonize: - print config.pid_file + return hs + + +class SynapseService(service.Service): + """A twisted Service class that will start synapse. Used to run synapse + via twistd and a .tac. + """ + def __init__(self, config): + self.config = config + + def startService(self): + hs = setup(self.config) + change_resource_limit(hs.config.soft_file_limit) + + def stopService(self): + return self._port.stopListening() + + +def run(hs): + + def in_thread(): + with LoggingContext("run"): + change_resource_limit(hs.config.soft_file_limit) + + reactor.run() + + if hs.config.daemonize: + + print hs.config.pid_file daemon = Daemonize( app="synapse-homeserver", - pid=config.pid_file, - action=lambda: run(config), + pid=hs.config.pid_file, + action=lambda: in_thread(), auto_close_fds=False, verbose=True, logger=logger, @@ -384,20 +446,15 @@ def setup(): daemon.start() else: - run(config) - - -def run(config): - with LoggingContext("run"): - change_resource_limit(config.soft_file_limit) - - reactor.run() + in_thread() def main(): with LoggingContext("main"): + # check base requirements check_requirements() - setup() + hs = setup(sys.argv[1:]) + run(hs) if __name__ == '__main__': |