mirror of
https://github.com/django/daphne.git
synced 2024-11-22 07:56:34 +03:00
Merge pull request #32 from mcallistersean/master
Support inherited file descriptors
This commit is contained in:
commit
cfc7ec51b3
15
README.rst
15
README.rst
|
@ -24,6 +24,21 @@ set a bind address and port (defaults to localhost, port 8000)::
|
||||||
daphne -b 0.0.0.0 -p 8001 django_project.asgi:channel_layer
|
daphne -b 0.0.0.0 -p 8001 django_project.asgi:channel_layer
|
||||||
|
|
||||||
|
|
||||||
|
If you intend to run daphne behind a proxy server you can use UNIX
|
||||||
|
sockets to communicate between the two::
|
||||||
|
|
||||||
|
daphne -u /tmp/daphne.sock django_project.asgi:channel_layer
|
||||||
|
|
||||||
|
|
||||||
|
If daphne is being run inside a process manager such as
|
||||||
|
`Circus <https://github.com/circus-tent/circus/>`_ you might
|
||||||
|
want it to bind to a file descriptor passed down from a parent process.
|
||||||
|
To achieve this you can use the --fd flag::
|
||||||
|
|
||||||
|
daphne --fd 5 django_project.asgi:channel_layer
|
||||||
|
|
||||||
|
To see all available command line options run daphne with the *-h* flag.
|
||||||
|
|
||||||
Root Path (SCRIPT_NAME)
|
Root Path (SCRIPT_NAME)
|
||||||
-----------------------
|
-----------------------
|
||||||
|
|
||||||
|
|
|
@ -41,6 +41,13 @@ class CommandLineInterface(object):
|
||||||
help='Bind to a UNIX socket rather than a TCP host/port',
|
help='Bind to a UNIX socket rather than a TCP host/port',
|
||||||
default=None,
|
default=None,
|
||||||
)
|
)
|
||||||
|
self.parser.add_argument(
|
||||||
|
'--fd',
|
||||||
|
type=int,
|
||||||
|
dest='file_descriptor',
|
||||||
|
help='Bind to a file descriptor rather than a TCP host/port or named unix socket',
|
||||||
|
default=None,
|
||||||
|
)
|
||||||
self.parser.add_argument(
|
self.parser.add_argument(
|
||||||
'-v',
|
'-v',
|
||||||
'--verbosity',
|
'--verbosity',
|
||||||
|
@ -133,6 +140,7 @@ class CommandLineInterface(object):
|
||||||
host=args.host,
|
host=args.host,
|
||||||
port=args.port,
|
port=args.port,
|
||||||
unix_socket=args.unix_socket,
|
unix_socket=args.unix_socket,
|
||||||
|
file_descriptor=args.file_descriptor,
|
||||||
http_timeout=args.http_timeout,
|
http_timeout=args.http_timeout,
|
||||||
ping_interval=args.ping_interval,
|
ping_interval=args.ping_interval,
|
||||||
action_logger=AccessLogGenerator(access_log_stream) if access_log_stream else None,
|
action_logger=AccessLogGenerator(access_log_stream) if access_log_stream else None,
|
||||||
|
|
|
@ -1,6 +1,6 @@
|
||||||
import logging
|
import logging
|
||||||
from twisted.internet import reactor
|
from twisted.internet import reactor
|
||||||
|
import socket
|
||||||
from .http_protocol import HTTPFactory
|
from .http_protocol import HTTPFactory
|
||||||
|
|
||||||
logger = logging.getLogger(__name__)
|
logger = logging.getLogger(__name__)
|
||||||
|
@ -14,6 +14,7 @@ class Server(object):
|
||||||
host="127.0.0.1",
|
host="127.0.0.1",
|
||||||
port=8000,
|
port=8000,
|
||||||
unix_socket=None,
|
unix_socket=None,
|
||||||
|
file_descriptor=None,
|
||||||
signal_handlers=True,
|
signal_handlers=True,
|
||||||
action_logger=None,
|
action_logger=None,
|
||||||
http_timeout=120,
|
http_timeout=120,
|
||||||
|
@ -26,6 +27,7 @@ class Server(object):
|
||||||
self.host = host
|
self.host = host
|
||||||
self.port = port
|
self.port = port
|
||||||
self.unix_socket = unix_socket
|
self.unix_socket = unix_socket
|
||||||
|
self.file_descriptor = file_descriptor
|
||||||
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
|
||||||
|
@ -48,8 +50,13 @@ class Server(object):
|
||||||
)
|
)
|
||||||
if self.unix_socket:
|
if self.unix_socket:
|
||||||
reactor.listenUNIX(self.unix_socket, self.factory)
|
reactor.listenUNIX(self.unix_socket, self.factory)
|
||||||
|
elif self.file_descriptor:
|
||||||
|
# socket returns the same socket if supplied with a fileno
|
||||||
|
sock = socket.socket(fileno=self.file_descriptor)
|
||||||
|
reactor.adoptStreamPort(self.file_descriptor, sock.family, self.factory)
|
||||||
else:
|
else:
|
||||||
reactor.listenTCP(self.port, self.factory, interface=self.host)
|
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)
|
||||||
|
|
Loading…
Reference in New Issue
Block a user