class SockJSServer(WSGIServer):
"""
The base SockJS server, subclases gevent.pywsgi.WSGIServer
"""
session_backend = session.MemorySession
handler_class = SockJSHandler
def __init__(self, *args, **kwargs):
"""
Initialize the SockJS server
Options:
listener : ( address, port )
application : The SockJS router instance
trace : Show stack traces on 500 status code
Example::
sockjs = SockJSServer(('',8081), router)
sockjs.serve_forever()
"""
self.trace = kwargs.pop("trace", False)
super(SockJSServer, self).__init__(*args, **kwargs)
self.session_pool = SessionPool()
self.session_pool.start_gc()
# hack to get the server inside the router
self.application.server = self
def del_session(self, uid):
del self.sessions[uid]
def get_session(self, session_id="", create_if_null=False):
"""
Return an existing or initialize a new session with the
session id passed.
"""
# Is it an existing session?
session = self.session_pool.get(session_id)
# Otherwise let the client choose their session_id, if
# this transport direction allows
if create_if_null and session is None:
session = self.session_backend(self, session_id)
self.session_pool.add(session)
elif session:
session.incr_hits()
return session
def kill(self):
"""
Shutdown the server, block to inform the sessions that
they are closing.
"""
self.session_pool.shudown()
super(SockJSServer, self).kill()
class SockJSServer(WSGIServer):
"""
The base SockJS server, subclases gevent.pywsgi.WSGIServer
"""
session_backend = session.MemorySession
handler_class = SockJSHandler
def __init__(self, *args, **kwargs):
"""
Initialize the SockJS server
Options:
listener : ( address, port )
application : The SockJS router instance
trace : Show stack traces on 500 status code
Example::
sockjs = SockJSServer(('',8081), router)
sockjs.serve_forever()
"""
self.trace = kwargs.pop('trace', False)
super(SockJSServer, self).__init__(*args, **kwargs)
self.session_pool = SessionPool()
self.session_pool.start_gc()
# hack to get the server inside the router
self.application.server = self
def del_session(self, uid):
del self.sessions[uid]
def get_session(self, session_id='', create_if_null=False):
"""
Return an existing or initialize a new session with the
session id passed.
"""
# Is it an existing session?
session = self.session_pool.get(session_id)
# Otherwise let the client choose their session_id, if
# this transport direction allows
if create_if_null and session is None:
session = self.session_backend(self, session_id)
self.session_pool.add(session)
elif session:
session.incr_hits()
return session
def kill(self):
"""
Shutdown the server, block to inform the sessions that
they are closing.
"""
self.session_pool.shudown()
super(SockJSServer, self).kill()
def __init__(self, *args, **kwargs):
"""
Initialize the SockJS server
Options:
listener : ( address, port )
application : The SockJS router instance
trace : Show stack traces on 500 status code
Example::
sockjs = SockJSServer(('',8081), router)
sockjs.serve_forever()
"""
self.trace = kwargs.pop('trace', False)
super(SockJSServer, self).__init__(*args, **kwargs)
self.session_pool = SessionPool()
self.session_pool.start_gc()
# hack to get the server inside the router
self.application.server = self
def __init__(self, *args, **kwargs):
"""
Initialize the SockJS server
Options:
listener : ( address, port )
application : The SockJS router instance
trace : Show stack traces on 500 status code
Example::
sockjs = SockJSServer(('',8081), router)
sockjs.serve_forever()
"""
self.trace = kwargs.pop("trace", False)
super(SockJSServer, self).__init__(*args, **kwargs)
self.session_pool = SessionPool()
self.session_pool.start_gc()
# hack to get the server inside the router
self.application.server = self
