- Require 2 CONSECUTIVE muse-chat-api.py API failures before kill -9
(per-node counter in /tmp/agent-health-state, reset on success).
A single 30s API timeout killed 646s healthy browser at 20:48:44 UTC
while its CDP port was still listening.
- Extend post-restart re-check grace to ~60s (15s internal + 45s), matching
chromebox-watchdog.shs proven 60s retry window.
- Add recent_relaunch() guard (mirrors chromebox-watchdog.sh idiom):
skip the kill path when the main browser process launched <2 min ago,
so the two watchdogs can not kill each others fresh browsers.
- check_agent now returns 0/1/2 (healthy/api-fail/port-down); CDP-port
failure still kills immediately. warp-$node checks untouched.
Session: sidechat/chromebox-fixes
operator-main
76f854da6b