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fix(cli): add timeout error handling for serial connections

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Handle MeshInterface.MeshInterfaceError when device is rebooting
or connection times out, with user-friendly error message.

Co-Authored-By: Claude <noreply@anthropic.com>
Signed-off-by: Aleksei Sviridkin <f@lex.la>
This commit is contained in:
Aleksei Sviridkin
2026-01-25 18:53:46 +03:00
parent 25ffd25fda
commit 1fc2407c5e
1 changed files with 17 additions and 0 deletions
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17
meshtastic/__main__.py
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@@ -1474,6 +1474,23 @@ def common():
message += " Please close any applications or webpages that may be using the device and try again.\n"
message += f"\nOriginal error: {ex}"
meshtastic.util.our_exit(message)
except MeshInterface.MeshInterfaceError as ex:
msg = str(ex)
if "Timed out" in msg:
meshtastic.util.our_exit(
"Connection timed out.\n\n"
"Possible causes:\n"
" - Device is rebooting\n"
" - Device firmware is updating\n"
" - Serial connection was interrupted\n\n"
"Try:\n"
" - Wait a few seconds and try again\n"
" - Check if device is fully booted (LED patterns)\n"
" - Reconnect the USB cable",
1,
)
else:
meshtastic.util.our_exit(f"Connection error: {ex}", 1)
if client.devPath is None:
try:
client = meshtastic.tcp_interface.TCPInterface(