[gevent] greenlet.error: cannot switch to a different thread with gevent(1.1b6)

[zwbzzp]

I can run the wssh project with python2 and gevent-1.0.2.When I use python3 to run it, I modify some bugs in gevent_websocket.
This is the complete traceback in the debug mode and I haven’t passing parameters to paramiko.SSHClient:

After I add parameters to SSHclient, it was broken in self.spawn(fun,args,*kwds).get():