- Use `ps -o stat=` to check process foreground state directly,
fixing macOS where tmux pane_current_command reports "zsh" instead
of the child process. Falls back to pane_current_command safely.
- Fix print mode retry off-by-one (maxRetries=5 only gave 4 retries)
- Fix sendKeys failure leaving state unupdated (tight error loop)
- Validate customPatterns config entries (non-string/invalid regex crashed monitor)
- Parse "resets in: N hours" format (was detected but not time-parsed)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The rate limit detection was fundamentally broken because Claude Code
renders rate limit messages across multiple lines in its TUI (Ink/React),
but all regex patterns required keywords on a single line.
Key fixes:
- Split detection into LIMIT_PATTERNS + RESET_PATTERNS with a 6-line
sliding window, so multi-line TUI renders are detected correctly
- Capture only last 20 lines instead of 200 to avoid stale scrollback
- Add 30s post-retry cooldown to prevent re-detecting old messages
- Fix max-retries infinite loop (stay in waiting, check clear first)
- Add OSC/DCS sequence stripping for complete ANSI handling
- Parse relative times ("try again in 5 minutes") instead of 5h fallback
- Handle invalid timezones gracefully with fallback
- Fix zombie monitor on pane destruction (exit after 10 consecutive errors)
- Replace setInterval with recursive setTimeout to prevent concurrent ticks
- Restore user shell traps instead of clobbering them
- Remove overly broad /\blimit\b/ pattern that caused false positives
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
CheapestInference