- Only auto-restart on positive exit codes (genuine crashes), not negative
return codes (signals like SIGTERM from our own process management)
- Add iscoroutinefunction check for on_error in crash handler max-retry path
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add /new and /session commands to create and switch sessions
- Route plain text messages to active session's Claude subprocess
- Auto-spawn subprocess when switching to session with no process
- Update help text with session commands
- Handle async callbacks in ClaudeSubprocess (inspect.iscoroutinefunction)
- Preserve all existing bot commands (/status, /pbs, etc.)
- Use block=False for non-blocking message handling
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Spawns Claude Code CLI with stream-json output in session directories
- Reads stdout/stderr concurrently via asyncio.gather (no pipe deadlock)
- Handles process lifecycle with clean termination (no zombies)
- Queues messages during processing using asyncio.Queue
- Auto-restarts on crash with --continue flag (max 3 retries)
- Parses stream-json events (assistant, result, system) to callbacks
- Supports persona configuration (system_prompt, model, max_turns)
- Uses terminate() + wait_for() + kill() fallback pattern
Based on research: .planning/phases/01-session-process-foundation/01-RESEARCH.md
