CHANGELOG.md

Changes by Version

3.19.1 (unreleased)

• Nothing yet.

3.19.0 (2021-10-31)

• Simplify bundling udp_sender (#530) -- Thorsten Nadel
• Add sampling path for tracer sampler config (#532) (#533) -- 飞雪无情
• Bump opentracing from 0.14.4 to 0.14.5 (#487) -- dependabot
• Update uuid package to latest stable version (#516) -- Manuel Alejandro de Brito Fontes
• Allow configuring http client timeout (#465) -- Yuri Shkuro
• Report HTTP errors when flushing spans (#459) -- Espen Hovlandsdal
• Fix env parsing of falsy values (#462) -- Gerrit-K
• Stop testing with Node <v10; upgrade tchannel->4.x (#463) -- Yuri Shkuro
• Upgrade xorshift@^1.1.1 (#442) -- Oliver Salzburg

3.18.1 (2020-08-14)

• Always read thrift defs from ./ to better support bundling (#441) - Hendrik Liebau

3.18.0 (2020-04-21)

• Upgrade to opentracing-javascript 0.14 (#117) - Yuri Shkuro
• Add OpenTracing methods to get span and trace id (#425) - Sandes de Silva

3.17.2 (2020-02-07)

• README: Clarify that this library is not designed to work in the browser.

3.17.1 (2019-10-22)

• [bug fix] Do not apply adaptive sampler to child spans (#410) -- Yuri Shkuro
• Add toString to reporters (#403) -- Andrea Di Giorgi

3.17.0 (2019-09-23)

• Add option to support zipkin's shared span id between client and server spans (#399) -- Jonathan Monette
• Allow specifying 128bit trace IDs via Configuration (#397) -- Aleksei Androsov
• Add support for UDP over IPv6 (#396) -- Aleksei Androsov

3.16.0 (2019-09-09)

• Support 128bit traceIDs (#361) - thanks @PaulMiami
• Support delayed sampling (#380) - thanks @yurishkuro
• All spans of a trace share sampling state (#377) - thanks @tiffon and @yurishkuro

3.15.0 (2019-05-10)

• Avoid mutation of user's tags (#348) - Thanks @fapspirit
• Support false values for the B3 Sampled header (#346) - Thanks @sebnow
• Fix HTTP sender, consume response data to free up memory (#343) - Thanks @baldmaster
• Transform IP for int32 representation to dot representation (#340) - Thanks @Etienne-Carriere

3.14.4 (2019-01-24)

• Hard code version

3.14.3 (2019-01-24)

• Nothing

3.14.2 (2019-01-24)

• Actually fix issue where dist/src files were missing

3.14.1 (2019-01-24)

• Fixed issue where dist/src files were missing

3.14.0 (2019-01-24)

• Add setProcess method to LoggingReporter (#303) - thanks @isayme
• Change Zipkin Codec to Not Inject Missing Parent (#305) - thanks @adinunzio84
• Add missed contextKey option to initTracer (#308) - thanks @yepninja
• Allow overriding codec's default baggage prefix (#310) - thanks @artemruts
• Make zipkin codec use case insensetive headers (#309) - thanks @artemruts
• Fix Span.log to return this (#316) - thanks @doubret
• Support injecting and extracting into carriers without Object prototypes (#318) - thanks @ggoodman
• Support canonical env variables (#311) - thanks @yepninja
• Rename 'jaeger.hostname' tracer tag to 'hostname' (#333) - thanks @verma-varsha
• Use the ip and hostname tags if provided (#336) - thanks @ledor473
• Make TchannelBridge use semantic conventions when logging error to the span (#334) - thanks @verma-varsha

3.13.0 (2018-10-08)

• Support TLS in HTTP Sender (#294) - thanks Ben Keith @keitwb
• Support ENV variables for configuration (#296) - thanks Eundoo Song @eundoosong

3.12.0 (2018-08-10)

• Rename "throttler-update" metric (#279) - thanks @yknx4
• Add HTTP Sender (#280) - thanks @keitwb

3.11.0 (2018-07-09)

• Add throttler (#246)
• Use throttler for rate limiting (#248)
• Make metrics consistent with Go/Java clients (#255) - thanks @eundoosong
• Pass logger/metrics option to remote sampler, reporter (#257) - thanks @eundoosong
• Update RateLimiter to scale credits on update (#264)
• Replace Coveralls by Codecov (#269) - thanks @eundoosong
• Add PrometheusMetricsFactory (#262) - thanks @eundoosong
• Upgrade flow to v0.75 (#272) - thanks @TLadd
• Pass object to prom-client metric to fix warning (#274) - thanks @eundoosong

3.10.0 (2018-03-02)

• Made tracing headers configurable (#217) - thanks @astub
• Add husky as a dev-dependency (#234)
• Require Node 6.x for building (#235)

3.9.1 (2018-02-26)

• Remove husky dependency as a temporary fix for #232

3.9.0 (2018-02-26)

• RemoteReporter.close() now ensures that the buffer is flushed before invoking the callback (#224, #226) - thanks @MarckK
  • Fix Possible race condition in UDPSender #214
  • Fix Support callback in udpSender.flush #157
  • Fix Change SenderResponse.err to be a message string #32
• Node 6.x is recommended for development
  • Add .nvmrc to tell husky precommit which Node version to use (#227)
• Export Configuration class (#221)
• Add engines field to package.json (#231)

3.8.0 (2018-01-24)

• Log error when Thrift conversion fails (#184)
• Throw error if serviceName is not provided (#192)
• Flush only if process is set (#195)
• Change default flush interval to 1sec (#196)

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)

• Remove dependency on 'request' module, use 'http' instead (#103)

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.