fix bridge first-turn disconnect during Hermes bootstrap

2026-10-22 15:28:44 +08:00
parent 99e5687ce0
commit ce76dffa84
3 changed files with 68 additions and 1 deletions
@@ -0,0 +1,19 @@
+---
+date: 2026-10-22
+feature: Agent Bridge startup
+impact: Prevent first-turn connection loss during Hermes interpreter relaunch
+commit: pending
+---
+# Initialize Hermes before Bridge readiness
+
+- Commit: pending local validation.
+- Feature: Agent Bridge process startup, first chat/context estimate.
+- Cause: importing run_agent after the worker socket was ready invoked Hermes bootstrap, which execed from the selected dependency venv into managed Python and dropped the in-flight request.
+- Change: run Hermes bootstrap in the manager launch command before starting the broker. Workers inherit the selected interpreter; vendored Python and Socket.IO contracts remain unchanged.
+- Validation: focused manager and bridge tests, cold-worker context estimates and first chat, production build.
+
+## Results
+- Harness and full production build passed.
+- Focused manager/concurrency suite: 54 passed; two pre-existing no-source tests also fail unchanged on this host because a global Hermes checkout exists.
+- Cold magic-conch and snowy-owl context estimates succeeded; the first snowy-owl chat completed with OK.
+- Focused browser chat streaming test passed with one worker. Broad parallel browser run: 3 passed, 8 input-locator failures; no client code changed.