The stm-io-hooks package
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
Feedback is welcome!
|Versions||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 (>=126.96.36.199 && <2.5) [details]|
|Author||Peter Robinson 2009-2015, Chris Kuklewicz 2006|
|Maintainer||Peter Robinson <firstname.lastname@example.org>|
|Source repo||head: git clone https://github.com/thaldyron/stm-io-hooks|
|Uploaded||Sat Aug 1 13:05:41 UTC 2015 by PeterRobinson|
|Updated||Thu Mar 23 16:23:17 UTC 2017 by HerbertValerioRiedel to revision 1 [What is this?]|
|Downloads||5235 total (100 in the last 30 days)|
|Rating||2.0 (votes: 1) [estimated by rule of succession]|
|Status||Docs available [build log]
Last success reported on 2015-09-30 [all 2 reports]
Hackage Matrix CI
- stm-io-hooks-1.1.0.tar.gz [browse] (Cabal source package)
- Package description (revised from the package)
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