ntrip_client does not attempt to reconnect to ntrip server if initially unsucceessful

[vinnnyr]

If the driver does not have internet access or is otherwise unable to reach the ntrip server initially, it should try to reconnect rather than fatally exit.

Environment: ROS2, Galactic, Apt Install

Logs:

[ntrip_ros.py-2] [ERROR] [1653318828.756822754] [ntrip_client_node]: Unable to read response from server at <IP>
[ntrip_ros.py-2] [ERROR] [1653318828.760031632] [ntrip_client_node]: Exception: [Errno 110] Connection timed out
[ntrip_ros.py-2] [ERROR] [1653318828.763373159] [ntrip_client_node]: Unable to connect to NTRIP server
[ERROR] [ntrip_ros.py-2]: process has died [pid 75, exit code 1, cmd '/opt/ros/galactic/lib/ntrip_client/ntrip_ros.py --ros-args -r __node:=ntrip_client_node --params-file /tmp/launch_params_be1qi55t -r /nmea:=/nmea/sentence'].

[tomy983]

Hi @vinnnyr,
would you mind testing this PR #13 ?
It should handle your problems.