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CHANGELOG.md

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Changes by Version

3.7.1 (unreleased)

  • nothing yet

3.7.0 (2017-11-21)

  • Add support for Zipkin B3 header propagation (#175)

3.6.0 (2017-11-13)

New features:

  • Save baggage in span logs (#129)
  • Add BaggageRestrictionManager and BaggageSetter (#142)
  • Migrate to Apache license v2 (#159)
  • Randomize rate limiter balance on initialization (#161)

Bug fixes:

  • Trap exceptions from socket.send() (#137) - thanks @frankgreco
  • Use ip tag instead of peer.ipv4 in process (#125)
  • Log only span context (#153)
  • Fix buffer size counting bug and add logging to UDP sender (#151)

3.5.3 (2017-04-24)

  • Fix SamplingStrategyResponse strategyType (#110)

3.5.2 (2017-03-29)

  • Protect from exceptions in decodeURIComponent (#105)
  • Do not url-encode span context (#105)

3.5.1 (2017-03-07)

  • Fix bug where leaky bucket never fills up when creditsPerSecond < itemCost (#104)

3.5.0 (2017-03-06)

3.4.0 (2017-02-20)

  • Allow tags/logs with 'object' values and convert them to JSON (#102)

3.3.1 (2017-02-13)

  • Add TestUtils.getTags(span, ?keys)

3.3.0 (2017-02-09)

  • Make Configuration accept MetricsFactory, not Metrics

3.2.1 (2017-02-08)

  • Make sure initTracer passes options to the tracer
  • Do not wrap single RemoteReporter into CompositeReporter

3.2.0 (2017-02-04)

  • Remove the following dependencies
    • "deep-equal": "^1.0.1",
    • "long": "^3.2.0",
    • "js-yaml": "^3.6.1",
    • "jsonschema": "^1.1.0",
  • Move TestUtil.thriftSpansEqual and Util.combinations functions under tests/lib
  • Remove most methods from TestUtils because the same checks can be done via public API
  • Remove hasLogs method that was not particularly useful in practice because it compared the timestamp
  • Accept external timestamps in milliseconds since epoch (#94)
  • Expose TChannelBridge.inject method (#93)

3.1.0 (2017-02-02)

  • Added support for end to end crossdock integration tests.
  • Fixed bug where "peer.ipv4" tag was not being saved.
  • Fixed bug where tracer tags were being reported twice.
  • Updated sampler config to allow extra customization.

3.0.0 (2017-01-20)

  • Added re-sampling after setOperationName is called. This supports adaptive sampling in the cases where a span is given an operation name after it has been created.

1.3.0 (2016-12-13)

  • Updated tchannel bridge to take a context that provides 'getSpan', and 'setSpan' methods.
  • Added support for adaptive sampling.

1.2.0 (2016-11-15)

  • Tchannel bridge for handlers, and encoded channel requests.
  • Crossdock tchannel testing.
  • Added tests for reporters, samplers, and utils.
  • TestUtils doesn't use lodash anymore.
  • Opentracing now exposed through jaeger-client
  • Fixed bugs involving headers that don't contain any tracer state.

1.1.0 (2016-11-07)

  • Exposed opentracing module from jaeger.
  • Removed 'jaeger' object wrapper from config object.