hasql-pool

A pool of connections for Hasql

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

Version on this page:0.7.1.3
LTS Haskell 24.25:1.3.0.4
Stackage Nightly 2025-12-21:1.3.0.4
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-0.7.1.3@sha256:6caa56ad52a29cdb94429600114794f9ad5c160be3e6d8a60a2f3dd3fbb2e3a1,2416

Module documentation for 0.7.1.3

Changes

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