Vojtech 2edfef2e3f fix(websocket): add 30s server-side heartbeat to prevent proxy idle disconnects (#770) ...

The WebSocket gateway never sent ping frames, so any reverse proxy with
an idle timeout (Cloudflare Tunnel ~100s, AWS ALB 60s, nginx 60s, etc.)
would silently tear down /shell, /ws and /plugin-ws/* connections after
the idle window. The UI reconnects automatically but users see a
"Connecting to shell" toast every 1–3 minutes during normal use and any
in-flight PTY/chat traffic can race the reconnect.

Schedule a 30s ws.ping() per connection at the gateway level, cleared on
close/error. ping/pong counts as protocol activity for all proxies that
implement WebSocket correctly, so this single change covers every
deployment topology without per-proxy tuning.

Fixes #769

Co-authored-by: Haile <118998054+blackmammoth@users.noreply.github.com>

2026-06-04 22:07:59 +03:00

..

chat-websocket.service.ts

feat: add opencode support (#762)

2026-05-28 10:50:41 +02:00

plugin-websocket-proxy.service.ts

fix: preserve WebSocket frame type in plugin proxy (#594)

2026-06-01 20:56:51 +03:00

shell-websocket.service.ts

feat: add opencode support (#762)

2026-05-28 10:50:41 +02:00

websocket-auth.service.ts

Refactor provider/session architecture to be DB-driven, modular, and sessionId-first across backend and frontend (#715)

2026-04-30 08:19:26 +02:00

websocket-server.service.ts

fix(websocket): add 30s server-side heartbeat to prevent proxy idle disconnects (#770)

2026-06-04 22:07:59 +03:00

websocket-state.service.ts

Refactor provider/session architecture to be DB-driven, modular, and sessionId-first across backend and frontend (#715)

2026-04-30 08:19:26 +02:00

websocket-writer.service.ts

Refactor provider/session architecture to be DB-driven, modular, and sessionId-first across backend and frontend (#715)

2026-04-30 08:19:26 +02:00