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0.13.0

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@tylerbenson tylerbenson released this 24 Aug 01:39
· 13270 commits to master since this release

Important

  • Fixes a potential memory leak when spans are created and not finished (since 0.5.0) #423

Improvements

  • Netty 4.0+ instrumentation enabled by default #455, #456
  • Apache HttpClient instrumentation has better error handling #417
  • HttpUrlConnection instrumentation now separates connect, input, and output #425
  • Spring Web and Jax-RS now have a separate span for the controller execution #430, #435
    • Also includes a span for rendering responses
  • Replaced use of synchronized WeakMap's with WeakConcurrentMap #428
  • Added runtime reference checks to ensure instrumentation is safe to apply #422, #427, #441, #447,

Bug Fixes

  • Minor fixes to servlet instrumentation #439
  • Fix some instrumentation not loading if class not loaded #426
  • Reduce risk of classloading deadlock by making classloader paralell #448
  • Fix netty http client trace context across connect #451