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Allow binding to UNIX sockets instead of TCP address/port.

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This commit is contained in:
Andrew Godwin 2016-03-28 03:33:21 -07:00
parent 037f129117
commit 5cb28d1e10
2 changed files with 16 additions and 4 deletions
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13
daphne/cli.py
View File

@ -33,6 +33,13 @@ class CommandLineInterface(object):
help='The host/address to bind to', help='The host/address to bind to',
default="127.0.0.1", default="127.0.0.1",
) )
self.parser.add_argument(
'-u',
'--unix-socket',
dest='unix_socket',
help='Bind to a UNIX socket rather than a TCP host/port',
default=None,
)
self.parser.add_argument( self.parser.add_argument(
'-v', '-v',
'--verbosity', '--verbosity',
@ -83,14 +90,14 @@ class CommandLineInterface(object):
channel_layer = getattr(channel_layer, bit) channel_layer = getattr(channel_layer, bit)
# Run server # Run server
logger.info( logger.info(
"Starting server on %s:%s, channel layer %s", "Starting server at %s, channel layer %s",
args.host, (args.unix_socket if args.unix_socket else "%s:%s" % (args.host, args.port)),
args.port,
args.channel_layer, args.channel_layer,
) )
Server( Server(
channel_layer=channel_layer, channel_layer=channel_layer,
host=args.host, host=args.host,
port=args.port, port=args.port,
unix_socket=args.unix_socket,
http_timeout=args.http_timeout, http_timeout=args.http_timeout,
).run() ).run()

7
daphne/server.py
View File

@ -13,6 +13,7 @@ class Server(object):
channel_layer, channel_layer,
host="127.0.0.1", host="127.0.0.1",
port=8000, port=8000,
unix_socket=None,
signal_handlers=True, signal_handlers=True,
action_logger=None, action_logger=None,
http_timeout=120, http_timeout=120,
@ -21,6 +22,7 @@ class Server(object):
self.channel_layer = channel_layer self.channel_layer = channel_layer
self.host = host self.host = host
self.port = port self.port = port
self.unix_socket = unix_socket
self.signal_handlers = signal_handlers self.signal_handlers = signal_handlers
self.action_logger = action_logger self.action_logger = action_logger
self.http_timeout = http_timeout self.http_timeout = http_timeout
@ -35,7 +37,10 @@ class Server(object):
timeout=self.http_timeout, timeout=self.http_timeout,
websocket_timeout=self.websocket_timeout, websocket_timeout=self.websocket_timeout,
) )
reactor.listenTCP(self.port, self.factory, interface=self.host) if self.unix_socket:
reactor.listenUNIX(self.unix_socket, self.factory)
else:
reactor.listenTCP(self.port, self.factory, interface=self.host)
reactor.callLater(0, self.backend_reader) reactor.callLater(0, self.backend_reader)
reactor.callLater(2, self.timeout_checker) reactor.callLater(2, self.timeout_checker)
reactor.run(installSignalHandlers=self.signal_handlers) reactor.run(installSignalHandlers=self.signal_handlers)