- Updated the database migration locking mechanism to use DbMigrationAutoRenewLock for improved clarity and functionality.
- Removed the AutoRenewRedisLock implementation and its associated tests.
- Adjusted integration and unit tests to reflect the new locking class and its usage in the upgrade_db command.
(cherry picked from commit c812ad9ff26bed3eb59862bd7a5179b7ee83f11f)
- Removed the manual heartbeat function for renewing the Redis lock during database migrations.
- Integrated AutoRenewRedisLock to handle lock renewal automatically, simplifying the upgrade_db command.
- Updated unit tests to reflect changes in lock handling and error management during migrations.
(cherry picked from commit 8814256eb5fa20b29e554264f3b659b027bc4c9a)
The backend part of the human in the loop (HITL) feature and relevant architecture / workflow engine changes.
Signed-off-by: yihong0618 <zouzou0208@gmail.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: -LAN- <laipz8200@outlook.com>
Co-authored-by: 盐粒 Yanli <yanli@dify.ai>
Co-authored-by: CrabSAMA <40541269+CrabSAMA@users.noreply.github.com>
Co-authored-by: Stephen Zhou <38493346+hyoban@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: yihong <zouzou0208@gmail.com>
Co-authored-by: Joel <iamjoel007@gmail.com>
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>
