3 Commits

Author	SHA1	Message	Date
QuantumGhost	eef13853b2	fix(api): StreamsBroadcastChannel start reading messages from the end (#34030) ... The current frontend implementation closes the connection once `workflow_paused` SSE event is received and establish a new connection to subscribe new events. The implementation of `StreamsBroadcastChannel` sets initial `_last_id` to `0-0`, consumes streams from start and send `workflow_paused` event created before pauses to frontend, causing excessive connections being established. This PR fixes the issue by setting initial id to `$`, which means only new messages are received by the subscription.	2026-03-25 10:21:57 +08:00
Sara Rasool	4f0fb6df2b	chore: use from __future__ import annotations (#30254) ... Co-authored-by: Dev <dev@Devs-MacBook-Pro-4.local> Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com> Co-authored-by: Asuka Minato <i@asukaminato.eu.org> Co-authored-by: crazywoola <100913391+crazywoola@users.noreply.github.com>	2026-01-06 23:57:20 +09:00
QuantumGhost	b9bc48d8dd	feat(api): Introduce Broadcast Channel (#27835) ... This PR introduces a `BroadcastChannel` abstraction with broadcasting and at-most once delivery semantics, serving as the communication component between celery worker and API server. It also includes a reference implementation backed by Redis PubSub. Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>	2025-11-10 17:23:21 +08:00