def open(self, af):
if self.type in ('mq', 'easymq'): # mesage queue , as qpid
from conn_easymq import RpcConnectionEasyMQ
self.impl = RpcConnectionEasyMQ(self)
elif self.type == EP_NAMES[QPIDMQ]:
from conn_qpid import RpcConnectionQpidMQ
self.impl = RpcConnectionQpidMQ(self)
elif self.type == EP_NAMES[SOCKET]:
from conn_socket import RpcConnectionSocket
self.impl = RpcConnectionSocket(ep=self)
elif self.type == EP_NAMES[WEBSOCKET]:
from conn_websocket import RpcConnectionWebSocket
self.impl = RpcConnectionWebSocket(ep=self)
else:
log_error('just support MQ type! error ep:%s %s %s' %
(self.name, self.addr, self.type))
return False
# print str(self)
#socket/websocket时，此刻的connection其实是个伪连接，只是保存endpoint之用，真实的操作在socketAdapter的start()
#如果是消息队列连接，则即刻打开读/写连接
if self.type in (EP_NAMES[MQ], EP_NAMES[EASYMQ], EP_NAMES[QPIDMQ],
EP_NAMES[ZMQ]):
return self.impl.open(af=af)
return True
