GOPRO Hero3 silver - Win10 OK- Jetson Nano NOK

[adrienlaveau]

Hi every one,
I followed the following steps and would need some insight on the reason of the issue :
1- Tested the code on my laptop (Win10) and it works fine --> OK
2- Tested it on my NVIDIA Jetson nano with (Ubuntu 18.04.4-bionic) but i get the following error.
--> http 101 - gone

~/Documents/Python/00_scripts$ python3 goprostream.py
Traceback (most recent call last):
  File "/usr/lib/python3.6/urllib/request.py", line 1325, in do_open
    encode_chunked=req.has_header('Transfer-encoding'))
  File "/usr/lib/python3.6/http/client.py", line 1264, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "/usr/lib/python3.6/http/client.py", line 1310, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "/usr/lib/python3.6/http/client.py", line 1259, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "/usr/lib/python3.6/http/client.py", line 1038, in _send_output
    self.send(msg)
  File "/usr/lib/python3.6/http/client.py", line 976, in send
    self.connect()
  File "/usr/lib/python3.6/http/client.py", line 948, in connect
    (self.host,self.port), self.timeout, self.source_address)
  File "/usr/lib/python3.6/socket.py", line 724, in create_connection
    raise err
  File "/usr/lib/python3.6/socket.py", line 713, in create_connection
    sock.connect(sa)
OSError: [Errno 101] Network is unreachable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "goprostream.py", line 162, in <module>
    gopro_live()
  File "goprostream.py", line 65, in gopro_live
    response_raw = urlopen('http://10.5.5.9/gp/gpControl').read().decode('utf-8')
  File "/usr/lib/python3.6/urllib/request.py", line 223, in urlopen
    return opener.open(url, data, timeout)
  File "/usr/lib/python3.6/urllib/request.py", line 526, in open
    response = self._open(req, data)
  File "/usr/lib/python3.6/urllib/request.py", line 544, in _open
    '_open', req)
  File "/usr/lib/python3.6/urllib/request.py", line 504, in _call_chain
    result = func(*args)
  File "/usr/lib/python3.6/urllib/request.py", line 1353, in http_open
    return self.do_open(http.client.HTTPConnection, req)
  File "/usr/lib/python3.6/urllib/request.py", line 1327, in do_open
    raise URLError(err)
urllib.error.URLError: <urlopen error [Errno 101] Network is unreachable>

3- I try again on Win10 and it gives the same error
4- I stop wifi emision on the gopro and restart it
5- I try on Win10 it works
From here i thought that maybe it got "paired" with the Win 10 computer somehow and tried again on the Jetson nano --> Not working.

What could I check to get rig of this http 101 error ? I tried modifying my wifi settings on the nano but it was of no help.

Bonus question : is the 2-3s lag normal ? Can it be improved ?

Thank a lot anyway for this great code.

Bye !