feat: driver resilience — auto-recovery, PID tracking, and /restart endpoint#617
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AL-ZiLLA wants to merge 3 commits intoRightNow-AI:mainfrom
Open
feat: driver resilience — auto-recovery, PID tracking, and /restart endpoint#617AL-ZiLLA wants to merge 3 commits intoRightNow-AI:mainfrom
AL-ZiLLA wants to merge 3 commits intoRightNow-AI:mainfrom
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Extend the heartbeat monitor to detect and automatically recover crashed agents, reducing operator intervention for 24/7 autonomous deployments: - Add RecoveryTracker: per-agent failure count with configurable cooldown - Heartbeat now monitors both Running and Crashed agents - Crashed agents auto-recover up to max_recovery_attempts (default 3) - After exhausting attempts, agents are marked Terminated - Unresponsive Running agents marked Crashed for next-cycle recovery - Increase default timeout from 60s to 180s (browser/LLM tasks need time) - Add HeartbeatStatus.state field for downstream consumers Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add subprocess lifecycle management to prevent hung CLI processes from blocking agents indefinitely: - Track active subprocess PIDs in a concurrent DashMap for external monitoring - Enforce configurable message timeout (default 300s) with automatic process kill - Return proper LlmError::Api on non-zero exit in streaming mode (was silently ignored) - Add with_timeout(), active_pids(), pid_map() public methods Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
…unce
POST /api/agents/{id}/restart and /api/agents/{id}/start both:
- Cancel any active task via stop_agent_run()
- Reset agent state to Running (updates last_active)
- Return JSON with previous state and whether a task was cancelled
Enables operators to recover individual crashed/stuck agents through the
API without restarting the entire daemon.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
Adds resilience features for 24/7 autonomous agent deployments where crashed or hung agents need to recover without operator intervention:
LlmError::Apion non-zero exit (previously silently ignored)./restartendpoint:POST /api/agents/{id}/restart(and/startalias) cancels any active task, resets agent state to Running, and returns the previous state. Enables per-agent recovery through the API without bouncing the daemon.Changed files
heartbeat.rskernel.rsclaude_code.rsroutes.rsserver.rsTest plan
cargo build --release— clean, 0 warningscargo test --workspace— 2,131 tests pass, 0 failurescargo clippy -p openfang-{runtime,kernel,api} -- -D warnings— 0 warnings