hermes-agent/tui_gateway
kshitijk4poor 113d9f63b5 fix: Windows guard, dedup recovery, profile-safe paths, clear SO_RCVTIMEO
Follow-up fixes for salvaged PR #67686 (issue #67639):

1. Windows regression: bare 'import fcntl' at module level in entry.py and
   slash_worker.py would crash on Windows (fcntl is POSIX-only). entry.py
   explicitly aims to 'import cleanly on Windows'. Extracted all fcntl/socket
   logic to tui_gateway/_stdin_recovery.py with try/except import guards.

2. fd leak: socket.fromfd() dups fd 0; s.detach() returned the fd number
   without closing it, leaking one fd per recovery call. Changed to s.close()
   (safe — fromfd duped the fd, closing won't close stdin).

3. Code duplication: ~80 lines of recovery loop + diagnostic were copy-pasted
   between entry.py and slash_worker.py. Extracted to shared
   tui_gateway/_stdin_recovery.py (handle_spurious_eof + diagnose_stdin_state).

4. Profile-unsafe path: scanner used Path.home() / '.hermes' / 'plugins' but
   canonical plugin discovery uses get_hermes_home() / 'plugins'. With
   HERMES_HOME pointing elsewhere, scanner missed the actual plugin dir.
   Also gated project plugins behind HERMES_ENABLE_PROJECT_PLUGINS to match
   hermes_cli/plugins.py.

5. SO_RCVTIMEO not cleared: recovery only called os.set_blocking(0, True)
   but a child that set SO_RCVTIMEO would cause the next readline to time
   out and loop. Now clears SO_RCVTIMEO alongside O_NONBLOCK.
2026-07-20 12:48:50 +05:30
..
__init__.py feat: new tui based on ink 2026-04-02 19:07:53 -05:00
_stdin_recovery.py fix: Windows guard, dedup recovery, profile-safe paths, clear SO_RCVTIMEO 2026-07-20 12:48:50 +05:30
compute_host.py fix(tui): recover from spurious stdin EOF caused by child O_NONBLOCK flip 2026-07-20 12:48:50 +05:30
entry.py fix: Windows guard, dedup recovery, profile-safe paths, clear SO_RCVTIMEO 2026-07-20 12:48:50 +05:30
event_publisher.py chore: address copilot comments 2026-04-24 12:51:04 -04:00
git_probe.py fix(windows): hide console-window flash on backend git/gh/wmic/bash subprocess spawns 2026-06-28 05:28:45 -07:00
host_supervisor.py feat(dashboard): isolate turns in compute host (#65895) 2026-07-16 15:24:03 -04:00
loop_noise.py fix(tui_gateway): suppress WS peer-hangup teardown error flood (#50005) (#54126) 2026-06-28 02:35:01 -07:00
project_tree.py fix(desktop): mirror Windows path identity in live overlay + WSL spelling 2026-07-12 04:33:05 -04:00
render.py tui: inherit Python-side rendering via gateway bridge 2026-04-05 18:50:41 -05:00
server.py fix(desktop): preserve new-chat selector choices (#67729) 2026-07-19 19:31:34 -04:00
slash_worker.py fix: Windows guard, dedup recovery, profile-safe paths, clear SO_RCVTIMEO 2026-07-20 12:48:50 +05:30
synthetic_turn.py feat(dashboard): isolate turns in compute host (#65895) 2026-07-16 15:24:03 -04:00
transport.py fix(tui-gateway): harden stdio transport against half-closed pipes + SIGTERM races (#17118) 2026-04-28 17:54:06 -05:00
ws.py fix(tui_gateway): prevent WS disconnect under GIL pressure 2026-06-30 03:11:13 -07:00