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Seeed-Studio / Wio_Link

Wio_Link 8266
http://seeed-studio.github.io/Wio_Link/
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Wio Node fails to connect to private server #60

Closed abelamtech closed 6 years ago

abelamtech commented 6 years ago

I configured a private server following the guidelines in the wiki and I was able to configure a new user, set it up in the Android app and login. However, during the configuration of a new Wio device it appears to fail while the Wio node is contacting the server through port 8000. I can see this error log in the server:

[I 180517 14:32:44 server:432] xchange device server accepted conns: 1 [E 180517 14:32:44 concurrent:139] Future exception was never retrieved: Traceback (most recent call last): File "/home/marrero/AMTech/workspace/Wio_Link/env/local/lib/python2.7/site-packages/tornado/gen.py", line 1107, in run yielded = self.gen.throw(exc_info) File "server.py", line 325, in start_serving ret = yield self.wait_hello() File "/home/marrero/AMTech/workspace/Wio_Link/env/local/lib/python2.7/site-packages/tornado/gen.py", line 1099, in run value = future.result() File "/home/marrero/AMTech/workspace/Wio_Link/env/local/lib/python2.7/site-packages/tornado/concurrent.py", line 260, in result raise_exc_info(self._exc_info) File "/home/marrero/AMTech/workspace/Wio_Link/env/local/lib/python2.7/site-packages/tornado/gen.py", line 315, in wrapper yielded = next(result) File "server.py", line 103, in wait_hello io_loop=ioloop.IOLoop.current()) TypeError: with_timeout() got an unexpected keyword argument 'io_loop' [I 180517 14:32:44 server:429] ota device server accepted conns: 1 [E 180517 14:32:44 concurrent:139] Future exception was never retrieved: Traceback (most recent call last): File "/home/marrero/AMTech/workspace/Wio_Link/env/local/lib/python2.7/site-packages/tornado/gen.py", line 1107, in run yielded = self.gen.throw(exc_info) File "server.py", line 325, in start_serving ret = yield self.wait_hello() File "/home/marrero/AMTech/workspace/Wio_Link/env/local/lib/python2.7/site-packages/tornado/gen.py", line 1099, in run value = future.result() File "/home/marrero/AMTech/workspace/Wio_Link/env/local/lib/python2.7/site-packages/tornado/concurrent.py", line 260, in result raise_exc_info(self._exc_info) File "/home/marrero/AMTech/workspace/Wio_Link/env/local/lib/python2.7/site-packages/tornado/gen.py", line 315, in wrapper yielded = next(result) File "server.py", line 103, in wait_hello io_loop=ioloop.IOLoop.current()) TypeError: with_timeout() got an unexpected keyword argument 'io_loop'

Am I doing something wrong? Any ideas?

abelamtech commented 6 years ago

I solved the issue by downgrading tornado to the last v4.x.x (v4.5.3 at the time of this post). The signature for the method gen.with_timeout changed in v5 and it is incompatible with the code of the Wio Server.