Files
windmill/backend
Ruben Fiszel 19a386ce55 fix: atomic AND-join gate + preserve resolved partition; drop scratch artifacts
Addresses local-review findings before PR:
- P1: record_and_check_join_slot was a non-atomic check-then-act on a
  pooled connection; concurrent completion of a subscriber's last two
  partition-bearing inputs on different workers could double-dispatch.
  Now one transaction guarded by a tx-scoped advisory lock keyed on
  (workspace, subscriber, partition) so the gate fires exactly once.
- P2: the preprocessed-args overwrite in result_processor replaced args
  wholesale, dropping a partition resolved by resolve_partition_for_job;
  the UPDATE now preserves an existing persisted partition key.
- P2: gate resolve_partition_for_job on a cheap code.contains check so
  non-pipeline script jobs skip the annotation scan on the hot path.
- P2: remove 40 scratch screenshot PNGs, a flicker-debug script and a
  local scheduler lock accidentally committed; gitignore the lock.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-17 08:13:29 +00:00
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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