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Ruben Fiszel
754cae956a
In the last-iteration path of a parallel for-loop (nindex == len), the DELETE FROM parallel_monitor_lock ran on the pool (db) while the transaction tx (begun earlier) was still held. This dual-connection pattern requires 2 simultaneous connections from the per-worker pool (default max 5) and can trigger "pool timed out while waiting for an open connection" under concurrent load. Run the DELETE on the held transaction (&mut *tx) instead, matching the fix PR #7861 applied to other queries in this file. The transaction is committed shortly after, so including the DELETE in it is safe and consistent with the non-last-iteration path. Fixes WIN-2099 Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Windmill Backend
This folder holds all backend components, the src/ folder only contains files used to build the "root" binary.
Components
| name | description |
|---|---|
| windmill-api | The API server, exposing functionality to other components and the frontend |
| windmill-audit | Contains audit functionality, allowing different components to record important actions |
| windmill-common | Common code shared by all crates |
| windmill-queue | Contains job & flow queuing functionality, commonly written to by the API server and read from by workers |
| windmill-worker | The worker. Used to process and execute flows & jobs. |
| parsers | Contains code to parse signatures in different langauges. |
Compile sqlx for offline ci
cargo sqlx prepare --workspace -- --bin windmill --features enterprise