v0.1.6: Merge pull request #88 from elandau/bugfix/gradient2_drift

Fix gradient2 drift

Fix math overflow bug in BlockingLimiter

Merge pull request #87 from elandau/bugfix/math_overflow

Make blocking limiter timeout a requirement.

v0.1.4: Merge pull request #83 from elandau/bugfix/missing_limit_metric

Add missing metric

v0.1.3: Merge pull request #82 from elandau/feature/gradient2_rtt_reset

Tweak rtt reset

v0.1.2: Merge pull request #81 from elandau/bugfix/exception

Added

• Add an optional timeout to BlockingLimiter, so that users can e.g. block for up to a minute, and then fail.
• Add optional server side delays when rejecting requests

Fixed

• Fix a bug in SimpleLimiter - it fails if inflight > maxInflight, but should be >=
• Improve logic around gradient2 measurement reset
• Fix releasing the limit on upstream interceptor failures

Changed

• Default minimum sample window size from 100 to 10 requests

Fix missing partition metrics

Merge pull request #77 from elandau/bugfix/license_headers

Add missing license headers.  Fixes #73

API cleanup + Gradient2

This release has backwards incompatible changes.

• Simplify the API by merging the Strategy abstraction into Limit
• Introduce new Gradient2 algorithm which fixes long term RTT bias
• Simplify windowing of samples as input to the Limit algorithms

BlockingLimiter concurrency fix

Merge pull request #70 from j-baker/jbaker/fix_concurrency_bugs

Thanks @j-baker for the fix!

Refactor examples

Merge pull request #68 from elandau/feature/refactor_example

Refactor example

LIFO blocking limiter

Merge pull request #66 from elandau/feature/lifo

Blocking limiter with size and time bounds