hasql-pool

A pool of connections for Hasql

https://github.com/nikita-volkov/hasql-pool

Version on this page:0.7.2
LTS Haskell 24.24:1.3.0.4
Stackage Nightly 2025-12-20:1.3.0.4
Latest on Hackage:1.3.0.4

See all snapshots hasql-pool appears in

MIT licensed and maintained by Nikita Volkov
This version can be pinned in stack with:hasql-pool-0.7.2@sha256:3f9178ab710e71e241617158c7d8e96a6c27de8e5bc8d140885dd13667899467,2414

Module documentation for 0.7.2

Changes

0.7.2

Added support for dynamic connection configuration (issue #11).

0.7.1.2

Fixed connections not being released if they were in use during the call to release.

0.7.1

Added Exception for UsageError.

0.7

Simplified the implementation a lot by removing the notion of timeout.

Breaking:

  • Removed the Settings type
  • Changed the signature of acquire

0.6

Moved away from “resource-pool” and fixed the handling of lost connections.

Breaking:

  • Changed the suffix of UsageError constructors from Error to UsageError
  • Added PoolIsReleasedUsageError