0.7.4.2
* Loosen HUnit dependency for tests.
0.7.4.1
* Loosen QuickCheck dependency for tests.
0.7.4
* Widen transformers dependency
0.7.3
* Widen ghc-prim dependency for GHC 8
0.7.2
* Fix premature integer overflow error thanks to Mitsutoshi Aoe
0.7.1
Various documentation updates.
Add stepping combinator for manual retries.
Add applyPolicy and applyAndDelay
Add Read instance for RetryStatus
* Fix logic bug in rsPreviousDelay in first retry
0.7.0.1
* Officially drop support for GHC < 7.6 due to usage of Generics.
0.7
RetryPolicy has become RetryPolicyM, allowing for policy logic to
consult the monad context.
RetryPolicyM now takes a RetryStatus value. Use the function
rsIterNum to preserve existing behavior of RetryPolicy only
receiving the number.
The monadic action now gets the RetryStatus on each try. Use const
if you don't need it.
recoverAll explicitly does not handle the standard async
exceptions. Users are encouraged to do the same when using
recovering, as catching async exceptions can be hazardous.
We no longer re-export (<>) from Monoid.
Utility functions simulatePolicy and simulatePolicyPP have been
added which help predict how a policy will behave on each iteration.
0.6
- Actions are now retried in the original masking state, while
handlers continue to run in
MaskedInterruptible (@maoe) - Added several tests confirming exception hierarchy semantics under
recovering (@ozataman)
0.5
- Mitsutoshi's backoff work inspired a complete redo of the
RetryPolicy interface, replacing it with a monoidal RetryPolicy. The
result is a much thinner API that actually provides much more power
to the end user.
- Now using microseconds in all premade policies. PLEASE TAKE CARE
WHEN UPGRADING. It was a bad idea to use miliseconds and deviate
from norms in the first place.
0.4
0.3
Thanks to John Wiegley and Michael Snoyman for their contributions:
- Now using monad-control instead of MonadCatchIO, which is widely
agreed to be broken.
- Now using transformers instead of mtl, which was a broader than
needed dependency.
