meshcore-client

Commit Graph

Author	SHA1	Message	Date
Strycher	7179d201c5	fix(#224 ): decode contact path-len byte (mask high bits + divide by width) The firmware path-len byte packs a hash-mode hint in the high 2 bits and the path byte-length in the low 6. Contact.fromFrame stored it raw, so a direct node at 2-byte mode (0x40) read as pathLength 64: "64 hops" in the UI, a ~195s ACK timeout, and up to 64 junk bytes pulled into contact.path that broke repeater status/telemetry/neighbors until the path was cleared (#222). - contact.dart: decode via pathHopCount (& 0x3F); keep 0xFF as the flood sentinel; use the decoded length for safePathLen so path bytes stay clean. - chat_screen _currentPathLabel: show realHopCount(pathLength, pathHashByteWidth) so 2/3-byte nodes read the correct hop count; 0 -> Direct. - Regression test for 0x40/0x00/0x03/0x44/0xFF; updated two model_changes tests that codified the old raw mapping. Part of #222 (stays open for on-hardware validation by the reporter). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	1 week ago

Author

SHA1

Message

Date

Strycher

7179d201c5

fix(#224 ): decode contact path-len byte (mask high bits + divide by width)

The firmware path-len byte packs a hash-mode hint in the high 2 bits and the
path byte-length in the low 6. Contact.fromFrame stored it raw, so a direct
node at 2-byte mode (0x40) read as pathLength 64: "64 hops" in the UI, a ~195s
ACK timeout, and up to 64 junk bytes pulled into contact.path that broke
repeater status/telemetry/neighbors until the path was cleared (#222).

- contact.dart: decode via pathHopCount (& 0x3F); keep 0xFF as the flood
  sentinel; use the decoded length for safePathLen so path bytes stay clean.
- chat_screen _currentPathLabel: show realHopCount(pathLength, pathHashByteWidth)
  so 2/3-byte nodes read the correct hop count; 0 -> Direct.
- Regression test for 0x40/0x00/0x03/0x44/0xFF; updated two model_changes tests
  that codified the old raw mapping.

Part of #222 (stays open for on-hardware validation by the reporter).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

1 Commits (919f77e67e1abfd024241dbcd0ff5bc936207355)