stm-stats

retry statistics for STM transactions

Latest on Hackage:0.2.0.0

See all snapshots stm-stats appears in

BSD-3-Clause licensed by David Leuschner, Stefan Wehr, Joachim Breitner
Maintained by Joachim Breitner

Module documentation for 0.2.0.0

This version can be pinned in stack with:[email protected]:cb3494624d27de2c88e1c41cec8699fb1f742364642544829d43649051b11d85,1749

This module provides functions that can replace calls to atomically and count how often the transaction was retried until it succeeded. It can emit warnings when transaction are retried more often than a given threshold, and provides global statistics across all transaction.

As an additional feature, if the transaction was named, transaction-related exceptions such as BlockedIndefinitelyOnSTM are replaced by variants that indicate which transaction caused the exception.

Changelog:

0.2.0.0

Added warnInSTMFunction to TrackSTMConf.
Bugfix with the global retry count warning.
0.1.0.0
(2011-10-09)
Initial Release