A script tries to disconnect when a PPP session was started and not closed in a separate script. It fails to tear down that PPP session
2020-04-21 20:33:43,414 [INFO] Hologram.Network.Network (2670): Disconnecting from cell network
2020-04-21 20:33:43,415 [INFO] Hologram.Network.Network (2670): Failed to disconnect from cell network
2020-04-21 20:33:43,416 [INFO] Hologram.Network.Network (2670): Connecting to cell network with timeout of 200 seconds
2020-04-21 20:33:43,514 [INFO] Hologram.Network.Modem.ModemMode.ModemMode (2670): Checking for existing PPP sessions
2020-04-21 20:33:43,565 [INFO] Hologram.Network.Modem.ModemMode.ModemMode (2670): Found existing PPP session on pid: 2604
Traceback (most recent call last):
File "/usr/lib/python3.7/runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "/usr/lib/python3.7/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/home/pi/ftp/hologram/__main__.py", line 32, in <module>
pinger.run()
File "/home/pi/ftp/hologram/pinger.py", line 51, in run
self.hologram.network.connect()
File "/usr/local/lib/python3.7/dist-packages/Hologram/Network/Cellular.py", line 67, in connect
success = self.modem.connect(timeout = timeout)
File "/usr/local/lib/python3.7/dist-packages/Hologram/Network/Modem/Nova_U201.py", line 36, in connect
success = super().connect(timeout)
File "/usr/local/lib/python3.7/dist-packages/Hologram/Network/Modem/Modem.py", line 97, in connect
return self._mode.connect(timeout = timeout)
File "/usr/local/lib/python3.7/dist-packages/Hologram/Network/Modem/ModemMode/PPP.py", line 43, in connect
self.__enforce_no_existing_ppp_session()
File "/usr/local/lib/python3.7/dist-packages/Hologram/Network/Modem/ModemMode/PPP.py", line 72, in __enforce_no_existing_ppp_session
% pid_list)
Exceptions.HologramError.PPPError: Existing PPP session(s) are established by pid(s) [2604]. Please close/kill these processes first
Expected behavior
Calling disconnect should stop other PPP sessions that are open regardless of what script started them.
Actual behavior
It fails to disconnect
Steps to reproduce the behavior
have 2 python scripts, one that starts a PPP session and another the disconnects. Run 1 than the other. It should fail
System information
OS Platform and Distribution (e.g., Linux Ubuntu 16.04): Raspbian Buster
Python SDK installed via PyPI or GitHub: Develop branch
Describe the problem
A script tries to disconnect when a PPP session was started and not closed in a separate script. It fails to tear down that PPP session
Expected behavior
Calling disconnect should stop other PPP sessions that are open regardless of what script started them.
Actual behavior
It fails to disconnect
Steps to reproduce the behavior
have 2 python scripts, one that starts a PPP session and another the disconnects. Run 1 than the other. It should fail
System information