def create_new_session(self, session_id=0, transport=None):
if session_id == 0:
session_id = random_uint64()
while session_id in self._sessions:
session_id = random_uint64()
if session_id in self._sessions:
raise JanusCloudError('Session ID already in use',
JANUS_ERROR_SESSION_CONFLICT)
session = FrontendSession(session_id, transport)
self._sessions[session_id] = session
if transport:
transport.session_created(session_id)
log.info('Creating new session: {} '.format(session_id))
return session
def __init__(self, server_name, server_ip, ws_port, admin_ws_port=0,
pingpong_interval=5, statistic_interval=10, request_timeout=10,
hwm_threshold=0, admin_secret=''):
self.server_name = server_name
if self.server_name is None or self.server_name == '':
self.server_name = 'server_{}'.format(random_uint64())
self.server_local_ip = server_ip
self.server_public_ip = server_ip
if server_ip == '127.0.0.1':
self.server_public_ip = get_host_ip()
self.ws_port = ws_port
self.session_num = -1
self.handle_num = -1
self.start_time = 0
self.status = JANUS_SERVER_STATUS_ABNORMAL
self._in_maintenance = False
self._admin_ws_port = admin_ws_port
self._hwm_threshold = hwm_threshold
self._admin_secret = admin_secret
self._ws_client = None
self._admin_ws_client = None
self._transactions = {}
self._has_destroy = False
self._poll_greenlet = gevent.spawn(self._poll_routine)
self._poll_interval = pingpong_interval
self._statistic_greenlet = None
if self._admin_ws_port:
self._statistic_greenlet = gevent.spawn(self._statistic_routine)
self._statistic_interval = statistic_interval
self._request_timeout = request_timeout
self._state_change_cbs = []
self._listeners = []
def attach_handle(self, plugin, opaque_id=None):
if self._has_destroyed:
raise JanusCloudError(
'session {} has been destroy'.format(self.session_id),
JANUS_ERROR_PLUGIN_ATTACH)
plugin = get_plugin(plugin)
if plugin is None:
raise JanusCloudError("No such plugin '%s'".format(plugin),
JANUS_ERROR_PLUGIN_NOT_FOUND)
handle_id = random_uint64()
while handle_id in self._handles:
handle_id = random_uint64()
handle = plugin.create_handle(handle_id, self, opaque_id)
self._handles[handle_id] = handle
log.info(
'a new handle {} on session {} is attached for plugin {}'.format(
handle_id, self.session_id, plugin))
return handle
def _genrate_new_tid(self):
tid = str(random_uint64())
while tid in self._transactions:
tid = str(random_uint64())
return tid