def __call__(self, environ, start_response):
self._sock = uwsgi.connection_fd()
self.environ = environ
uwsgi.websocket_handshake()
self._req_ctx = None
if hasattr(uwsgi, 'request_context'):
# uWSGI >= 2.1.x with support for api access across-greenlets
self._req_ctx = uwsgi.request_context()
else:
# use event and queue for sending messages
from gevent.event import Event
from gevent.queue import Queue
from gevent.select import select
self._event = Event()
self._send_queue = Queue()
# spawn a select greenlet
def select_greenlet_runner(fd, event):
"""Sets event when data becomes available to read on fd."""
while True:
event.set()
try:
select([fd], [], [])[0]
except ValueError:
break
self._select_greenlet = gevent.spawn(
select_greenlet_runner,
self._sock,
self._event)
self.app(self)
def __call__(self, environ, start_response):
self.environ = environ
uwsgi.websocket_handshake()
self._req_ctx = None
if hasattr(uwsgi, 'request_context'):
# uWSGI >= 2.1.x with support for api access across-greenlets
self._req_ctx = uwsgi.request_context()
else:
# use event and queue for sending messages
from gevent.event import Event
from gevent.queue import Queue
from gevent.select import select
self._event = Event()
self._send_queue = Queue()
# spawn a select greenlet
def select_greenlet_runner(fd, event):
"""Sets event when data becomes available to read on fd."""
while True:
event.set()
select([fd], [], [])[0]
self._select_greenlet = gevent.spawn(
select_greenlet_runner,
uwsgi.connection_fd(),
self._event)
return self.app(self)
def __call__(self, environ, start_response):
self._sock = uwsgi.connection_fd()
self.environ = environ
uwsgi.websocket_handshake()
self._req_ctx = None
if hasattr(uwsgi, 'request_context'):
# uWSGI >= 2.1.x with support for api access across-greenlets
self._req_ctx = uwsgi.request_context()
else:
# use event and queue for sending messages
self._event = Event()
self._send_queue = queue.Queue()
# spawn a select greenlet
def select_greenlet_runner(fd, event):
"""Sets event when data becomes available to read on fd."""
sel = selectors.DefaultSelector()
sel.register(fd, selectors.EVENT_READ)
try:
while True:
sel.select()
event.set()
except gevent.GreenletExit:
sel.unregister(fd)
self._select_greenlet = gevent.spawn(
select_greenlet_runner,
self._sock,
self._event)
self.app(self)
def application(environ, start_response):
listner.start()
if environ['PATH_INFO'] != '/':
start_response('404 Not Found', [('Content-Type', 'text/html')])
return [b'<p>Page Not Found</p>\n']
uwsgi.websocket_handshake()
connection = Connection(redis, environ['uwsgi.core'])
connection.start(uwsgi.request_context())
return ''
def start(self):
uwsgi.websocket_handshake()
self.ctx = uwsgi.request_context()
ClientManager.add(self)
self.jobs.extend([
gevent.spawn(self._recv_job),
gevent.spawn(self._send_job),
])
for j in self.jobs:
j.link(self._exit)
gevent.joinall(self.jobs)
def start(self):
uwsgi.websocket_handshake()
self.ctx = uwsgi.request_context()
ClientManager.add(self)
self.jobs.extend([
gevent.spawn(self._recv_job),
gevent.spawn(self._send_job),
])
for j in self.jobs:
j.link(self._exit)
gevent.joinall(self.jobs)
def __init__(self):
uwsgi.websocket_handshake()
self.request_context = uwsgi.request_context()