client_tests don't work

[JannisJoplin]

Hi, I have not much experience in python so excuse me if my question seems quite simple. Like in the instruction I installed via: pip install btfxwss

But then the client_tests didn´t work - neither the code written in usage. For the client_tests I get the error message attached.

test.log

Can anybody help me what I do wrong?

Thanks a lot Jannis

[jemeraldo]

Hi, I have not much experience in python so excuse me if my question seems quite simple. Like in the instruction I installed via: pip install btfxwss

But then the client_tests didn´t work - neither the code written in usage. For the client_tests I get the error message attached.

test.log

Can anybody help me what I do wrong?

Thanks a lot Jannis

Hi! I faced with same problem, and i solved it by next operations in file ...\Python36-32\lib\site-packages\btfxwss\connection.py:

def _on_message(self, ws, message): -> def _on_message(self, message): def _on_close(self, ws, *args): -> def _on_close(self, *args): def _on_open(self, ws): -> def _on_open(self): def _on_error(self, ws, error): -> def _on_error(self, error):

and now it works. I don't know exactly, but i guess it depends on new version of websocket module.

[JannisJoplin]

Thank you - but does not help for me...

[deepbrook]

Hey @JannisJoplin,

This was indeed an issue with the websocket library - the issue was fixed by them, and there should not be any need to fix callbacks arg anymore.

Please let me know if this issue is resolved for you now.

[JannisJoplin]

Hi Nils,

sorry but it does not work for me. I have attached the test-protocol. test.log

Grüße Jannis

[ReyvanZA]

test.log I have a similar issue. Hope this helps. My websocket client is up to date, and I've tested it separately and it works.

And this is the terminal output DEBUG:btfxwss.connection:run(): Starting up.. DEBUG:btfxwss.connection:_connect(): Initializing Connection.. DEBUG:btfxwss.connection:_connect(): Starting Connection.. --- request header --- DEBUG:websocket:--- request header --- GET /ws/2 HTTP/1.1 Upgrade: websocket Connection: Upgrade Host: api.bitfinex.com Origin: http://api.bitfinex.com Sec-WebSocket-Key: 8kpsPQpqsvLizJVjO7fSQQ== Sec-WebSocket-Version: 13

DEBUG:websocket:GET /ws/2 HTTP/1.1 Upgrade: websocket Connection: Upgrade Host: api.bitfinex.com Origin: http://api.bitfinex.com Sec-WebSocket-Key: 8kpsPQpqsvLizJVjO7fSQQ== Sec-WebSocket-Version: 13

DEBUG:websocket:----------------------- --- response header --- DEBUG:websocket:--- response header --- HTTP/1.1 101 Switching Protocols DEBUG:websocket:HTTP/1.1 101 Switching Protocols Date: Fri, 12 Oct 2018 10:13:21 GMT DEBUG:websocket:Date: Fri, 12 Oct 2018 10:13:21 GMT Connection: upgrade DEBUG:websocket:Connection: upgrade Set-Cookie: cfduid=de2003168739480458321d375be7101e11539339200; expires=Sat, 12-Oct-19 10:13:20 GMT; path=/; domain=.bitfinex.com; HttpOnly DEBUG:websocket:Set-Cookie: cfduid=de2003168739480458321d375be7101e11539339200; expires=Sat, 12-Oct-19 10:13:20 GMT; path=/; domain=.bitfinex.com; HttpOnly Upgrade: websocket DEBUG:websocket:Upgrade: websocket Sec-WebSocket-Accept: jY6XfLzPqlVkESQj6KhC1zAYS/A= DEBUG:websocket:Sec-WebSocket-Accept: jY6XfLzPqlVkESQj6KhC1zAYS/A= Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" DEBUG:websocket:Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" Server: cloudflare DEBUG:websocket:Server: cloudflare CF-RAY: 4688cb143861b402-DUR DEBUG:websocket:CF-RAY: 4688cb143861b402-DUR

DEBUG:websocket:----------------------- error from callback <bound method WebSocketConnection._on_open of <WebSocketConnection(Thread-1, started daemon 11536)>>: _on_open() missing 1 required positional argument: 'ws' ERROR:websocket:error from callback <bound method WebSocketConnection._on_open of <WebSocketConnection(Thread-1, started daemon 11536)>>: _on_open() missing 1 required positional argument: 'ws' File "C:\Program Files (x86)\Python37-32\lib\site-packages\websocket_app.py", line 333, in _callback callback(args) error from callback <bound method WebSocketConnection._on_message of <WebSocketConnection(Thread-1, started daemon 11536)>>: _on_message() missing 1 required positional argument: 'message' ERROR:websocket:error from callback <bound method WebSocketConnection._on_message of <WebSocketConnection(Thread-1, started daemon 11536)>>: _on_message() missing 1 required positional argument: 'message' File "C:\Program Files (x86)\Python37-32\lib\site-packages\websocket_app.py", line 333, in _callback callback(args)

[kilometer2162]

I ran client_tests.py then I found errors below, I would appreciate if anyone who can help me to reslove these errors.

Ran 1 test in 11.056s

FAILED (failures=1)

Failure Traceback (most recent call last): File "/Volumes/Work/workspace/btfxwss-master/tests/client_tests.py", line 27, in test_subscribing_to_data_works wss.tickers('BTCUSD').get(block=False) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/multiprocessing/queues.py", line 107, in get raise Empty _queue.Empty

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/unittest/case.py", line 59, in testPartExecutor yield File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/unittest/case.py", line 615, in run testMethod() File "/Volumes/Work/workspace/btfxwss-master/tests/client_tests.py", line 29, in test_subscribing_to_data_works self.fail("No ticker data arrived!") File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/unittest/case.py", line 680, in fail raise self.failureException(msg) AssertionError: No ticker data arrived!

[JannisJoplin]

Hi Nils,

sorry but it does not work for me. I have attached the test-protocol. test.log

Grüße

[JannisJoplin]

Now it works, I am not sure what my mistake was... Thank You!