PR 29687 runtime verification, Linux Boat VM, 2026-11-03
main: github/main 57cd05904d, separate /home/user/main worktree
PR: b5a9aae76d981abc4d6d62f566b7e68070e27aef
Client: repository Playwright 1.60.0 + /usr/bin/google-chrome
Provider: real Codex gpt-6.1-sol via local proxy
Project created through web UI: /home/user/port-discovery-app
Thread created through composer: 9bf4be6e-b569-4c34-82e0-f6b64056e249

MAIN
Client connected before Codex launched server, after startup discovery scan.
Codex launched setsid nohup node server.cjs (PID 35849).
<!doctype html><html><head><title>Codex port discovery verification</title></head><body><h1>Codex port discovery verification</h1><p>Port: 43117</p><p>Request path: /proof</p></body></html>
Tue Nov  3 12:39:42 AM UTC 2026
LISTEN 0      511    0.0.0.0:43117 0.0.0.0:* users:(("MainThread",pid=35849,fd=21))
T3CODE_THREAD_ID=9bf4be6e-b569-4c34-82e0-f6b64056e249
Actual client subscribeDiscoveredLocalServers response: servers=[]
Full-density saved-thread details had no Servers section.
Stopped listener and main dev process group captured at spawn (29491).
Copied app-created isolated state after shutdown into PR .t3.

PR HEAD
Started real dev runner in background, PID 37802, web 5733/server 13773.
Codex restarted same server from same thread (PID 40385).
<!doctype html><html><head><title>Codex port discovery verification</title></head><body><h1>Codex port discovery verification</h1><p>Port: 43117</p><p>Request path: /proof</p></body></html>
LISTEN 0      511    0.0.0.0:43117 0.0.0.0:* users:(("MainThread",pid=40385,fd=21))
T3CODE_THREAD_ID=9bf4be6e-b569-4c34-82e0-f6b64056e249
Client discovered: port=43117 pid=40385 terminal=null
agent.threadId=9bf4be6e-b569-4c34-82e0-f6b64056e249
UI showed localhost:43117, Agent · MainThread.
Clicked row: Browser panel loaded requested page, port and path.
Clicked Stop localhost:43117: row disappeared; ss empty; curl connection refused.
Subsequent Codex turn executed node successfully and printed CODEX_STILL_WORKS
with the same T3CODE_THREAD_ID; confirmed port not listening.

NEARBY BEHAVIOR
Typed node server.cjs into actual app terminal (PID 44575).
HTTP 200; client discovered terminal.threadId=same thread, terminalId=term-1, agent=null.
UI showed Terminal · MainThread. Stop button removed listener.
Codex restarted server again (PID 45732); it appeared as Agent again.
Recorded row-open and stop, confirmed listener gone.

CHECKS (Blacksmith worker, stopped after checks)
CodexAdapterV2.test.ts + PortScanner.test.ts: 154 passed.
vp run check:changed 55e25385619c7680dad0b0f34f5185187806c57a:
format, lint, knip, graphql, 3-package typecheck, 135 tests passed.
Worker snapshot initially lacked history; fetched PR history before rerun.
GitCafe reports 33 successful checks, 0 failing, 0 pending.
No source changes made.