User dfe2774a1a fix(sse): buffer session events for late subscribers + clear on close ...

The Pi process produces events immediately after session creation, but
the browser's SSE connection may not be open yet (React re-render delay,
navigation). The hub discarded events with no subscribers, so the user
saw a blank session.

- Ring-buffer up to 200 events per session; replay on subscribe
- hub.clear(id) on POST /sessions/:id/close frees memory

2026-07-13 00:01:11 +02:00

..

sse-hub.ts

fix(sse): buffer session events for late subscribers + clear on close

2026-07-13 00:01:11 +02:00