With a very basic setup, that's no oauth, no LDAP, I'm getting the error below. Could it be that there is some sort of timeout? Also, maybe not echo the password in the logs :)
INFO:tornado.access:200 GET /dashboard (192.168.5.103) 4.29ms
INFO:tornado.access:101 GET /kvm (192.168.5.103) 0.72ms
INFO:root:Websocket opened by anonymous
INFO:root:Websocket from anonymous said {"action":"connect","server":"mykvmhost","password":"SECRET","resolution":"1280x960"}
INFO:root:anonymous wants to connect to mykvmhost with res 1280x960
INFO:nojava_ipmi_kvm.kvm:Check if 'http://ipmi.sector.int/' is reachable...
DEBUG:urllib3.connectionpool:Starting new HTTP connection (1): ipmi.sector.int:80
DEBUG:urllib3.connectionpool:http://ipmi.sector.int:80 "HEAD / HTTP/1.1" 200 0
INFO:nojava_ipmi_kvm.kvm:The url 'http://ipmi.sector.int/' is reachable.
INFO:nojava_ipmi_kvm.kvm:Starting the Docker container...
INFO:nojava_ipmi_kvm.kvm:Waiting for the Docker container to be up and ready...
DEBUG:urllib3.connectionpool:Starting new HTTP connection (1): localhost:8801
DEBUG:urllib3.connectionpool:Starting new HTTP connection (1): localhost:8801
DEBUG:urllib3.connectionpool:Starting new HTTP connection (1): localhost:8801
DEBUG:urllib3.connectionpool:Starting new HTTP connection (1): localhost:8801
DEBUG:urllib3.connectionpool:Starting new HTTP connection (1): localhost:8801
DEBUG:urllib3.connectionpool:Starting new HTTP connection (1): localhost:8801
DEBUG:urllib3.connectionpool:Starting new HTTP connection (1): localhost:8801
DEBUG:urllib3.connectionpool:Starting new HTTP connection (1): localhost:8801
DEBUG:urllib3.connectionpool:Starting new HTTP connection (1): localhost:8801
DEBUG:urllib3.connectionpool:Starting new HTTP connection (1): localhost:8801
DEBUG:urllib3.connectionpool:Starting new HTTP connection (1): localhost:8801
DEBUG:urllib3.connectionpool:Starting new HTTP connection (1): localhost:8801
DEBUG:urllib3.connectionpool:Starting new HTTP connection (1): localhost:8801
DEBUG:urllib3.connectionpool:Starting new HTTP connection (1): localhost:8801
DEBUG:urllib3.connectionpool:Starting new HTTP connection (1): localhost:8801
DEBUG:urllib3.connectionpool:Starting new HTTP connection (1): localhost:8801
DEBUG:urllib3.connectionpool:Starting new HTTP connection (1): localhost:8801
DEBUG:urllib3.connectionpool:http://localhost:8801 "HEAD / HTTP/1.1" 200 0
INFO:nojava_ipmi_kvm.kvm:Docker container is up and running.
INFO:nojava_ipmi_kvm.kvm:Docker container is up and running.
ERROR:tornado.application:Exception in callback functools.partial(<function WebSocketProtocol._run_callback.<locals>.<lambda> at 0x7f145dc28f70>, <Task finished name='Task-17' coro=<KVMHandler.on_message() done, defined at /home/ipmi/s/nojava-ipmi-kvm-server/kvm_handler.py:49> exception=WebSocketClosedError()>)
Traceback (most recent call last):
File "/usr/local/lib/python3.8/dist-packages/tornado/ioloop.py", line 741, in _run_callback
ret = callback()
File "/usr/local/lib/python3.8/dist-packages/tornado/websocket.py", line 656, in <lambda>
self.stream.io_loop.add_future(result, lambda f: f.result())
File "/home/ipmi/s/nojava-ipmi-kvm-server/kvm_handler.py", line 109, in on_message
sess = self._current_session = await start_kvm_container(
File "/usr/local/lib/python3.8/dist-packages/nojava_ipmi_kvm/kvm.py", line 384, in start_kvm_container
log("Docker container is up and running.")
File "/usr/local/lib/python3.8/dist-packages/nojava_ipmi_kvm/kvm.py", line 136, in log
additional_logging(msg, *args, **kwargs)
File "/home/ipmi/s/nojava-ipmi-kvm-server/kvm_handler.py", line 93, in send_log_message
self.write_message({"action": "log", "message": msg if len(args) == 0 else msg % args})
File "/usr/local/lib/python3.8/dist-packages/tornado/websocket.py", line 337, in write_message
raise WebSocketClosedError()
tornado.websocket.WebSocketClosedError
ERROR:tornado.application:Uncaught exception GET /kvm (192.168.5.103)
HTTPServerRequest(protocol='http', host='nojava-ipmi.sector.int:8080', method='GET', uri='/kvm', version='HTTP/1.1', remote_ip='192.168.5.103')
Traceback (most recent call last):
File "/usr/local/lib/python3.8/dist-packages/tornado/web.py", line 1704, in _execute
result = await result
File "/usr/local/lib/python3.8/dist-packages/tornado/websocket.py", line 278, in get
await self.ws_connection.accept_connection(self)
File "/usr/local/lib/python3.8/dist-packages/tornado/websocket.py", line 879, in accept_connection
await self._accept_connection(handler)
File "/usr/local/lib/python3.8/dist-packages/tornado/websocket.py", line 962, in _accept_connection
await self._receive_frame_loop()
File "/usr/local/lib/python3.8/dist-packages/tornado/websocket.py", line 1116, in _receive_frame_loop
await self._receive_frame()
File "/usr/local/lib/python3.8/dist-packages/tornado/websocket.py", line 1207, in _receive_frame
await handled_future
File "/usr/local/lib/python3.8/dist-packages/tornado/ioloop.py", line 741, in _run_callback
ret = callback()
File "/usr/local/lib/python3.8/dist-packages/tornado/websocket.py", line 656, in <lambda>
self.stream.io_loop.add_future(result, lambda f: f.result())
File "/home/ipmi/s/nojava-ipmi-kvm-server/kvm_handler.py", line 109, in on_message
sess = self._current_session = await start_kvm_container(
File "/usr/local/lib/python3.8/dist-packages/nojava_ipmi_kvm/kvm.py", line 384, in start_kvm_container
log("Docker container is up and running.")
File "/usr/local/lib/python3.8/dist-packages/nojava_ipmi_kvm/kvm.py", line 136, in log
additional_logging(msg, *args, **kwargs)
File "/home/ipmi/s/nojava-ipmi-kvm-server/kvm_handler.py", line 93, in send_log_message
self.write_message({"action": "log", "message": msg if len(args) == 0 else msg % args})
File "/usr/local/lib/python3.8/dist-packages/tornado/websocket.py", line 337, in write_message
raise WebSocketClosedError()
tornado.websocket.WebSocketClosedError