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Jonathan Hui
522a665187
When a simulated node restarts (e.g. during `factoryreset`), the child process re-executes itself via `execvp`, disconnecting its UNIX domain socket connection to the virtual-time simulator. If `VirtualTime._send_message()` attempts to send an event before the socket disconnection event has been processed by `selectors`, `sock.send()` raises `BrokenPipeError` or `ConnectionResetError`, even though the node is marked as temporarily offline in `_maybeoff_ports` (via `maybeoff=True`). This commit catches `BrokenPipeError` and `ConnectionResetError` in `VirtualTime._send_message()`, verifying that the destination port is present in `_maybeoff_ports` and skipping delivery cleanly.
OpenThread Certification Tests
Inspector
Inspect nodes status by the following modification:
- Insert the inspector to where you want to inspect.
import debug
debug.Inspector(self).inspect()
- Run the test and it will stop at the line above and prompt
#.
./script/test clean build cert tests/scripts/thread-cert/Cert_5_1_01_RouterAttach.py
- Inspect
#
# 1
> state
leader
> exit
# 2
> panid
face
> exit
# exit
CLI reference
# mode
This is selection mode. You may select the node to inspect here.
list- list available nodes.exit- end inspecting, continue running test case.- <number> - select the node with id <number>. This will result in entering
>mode.
> mode
This is node mode. You may run OpenThread CLI here.
exit- go back to#mode.