Files
PX4-Autopilot/src/modules/commander/HealthAndArmingChecks
Beat Küng edfcdaa008 commander: check for stale arming_check_reply messages
based on the message timestamp.

Previously it was possible to run into the following case:
- 2 external modes are registered (running inside the same ROS node)
- they time out due to the micro xrce agent being blocked for some reason
- PX4 removes them
- the latest arming check replies still arrive to PX4
- the application restarts
- the first mode gets registered
- PX4 handles the previous arming check reply, and clears
  waiting_for_first_response, which reduces the timeout
- the second mode registers and as part of that checks for message
  compatibility. This takes ~1s, triggering a timeout of the first mode
2025-08-26 14:38:05 +02:00
..