stm-io-hooks: STM with IO hooks
This library provides a Software Transactional Memory (STM) monad with commit and retry IO hooks. A retry-action is run (at least once) if the transaction retries, while commit-actions are executed iff the transaction commits. The AdvSTM monad also gives some atomicity guarantees for commit-actions:
When a TVar is modified in a transaction and this transaction commits, the update remains invisible to other threads until the corresponding onCommit action is run.
If the onCommit action throws an exception, the original values of the modified TVars are restored.
Note: The package can be used as a drop-in replacement for
Control.Concurrent.STM.
Feedback is welcome!
| Versions [faq] | 0.0.1, 0.1.0, 0.2.0, 0.2.1, 0.3.0, 0.4.2, 0.5.4, 0.6.0, 0.7.0, 0.7.1, 0.7.2, 0.7.3, 0.7.5, 1.0.0, 1.0.1, 1.1.0 |
|---|---|
| Dependencies | array (==0.5.*), base (>=4.8 && <5), containers (==0.5.*), mtl (==2.2.*), stm (>=2.1.1.2 && <2.5) [details] |
| License | BSD-3-Clause |
| Author | Peter Robinson 2009-2015, Chris Kuklewicz 2006 |
| Maintainer | Peter Robinson <thaldyron@gmail.com> |
| Revised | Revision 1 made by HerbertValerioRiedel at Thu Mar 23 16:23:17 UTC 2017 |
| Category | Concurrency |
| Source repo | head: git clone https://github.com/thaldyron/stm-io-hooks |
| Uploaded | by PeterRobinson at Sat Aug 1 13:05:41 UTC 2015 |
| Distributions | NixOS:1.1.0 |
| Downloads | 6346 total (236 in the last 30 days) |
| Rating | 2.0 (votes: 1) [estimated by rule of succession] |
| Your Rating | |
| Status | Docs available [build log] Last success reported on 2015-09-30 [all 2 reports] |
Modules
[Index]
Downloads
- stm-io-hooks-1.1.0.tar.gz [browse] (Cabal source package)
- Package description (revised from the package)
Note: This package has metadata revisions in the cabal description newer than included in the tarball. To unpack the package including the revisions, use 'cabal get'.