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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog.

This project adheres to Semantic Versioning.

Unreleased

1.12.0 - 2021-09-20

Added

  • Add http.RTWithNoDebugStack to the net/http.RoundTripper instrumentation. (#177)

1.11.0 - 2021-09-08

Fixed

1.10.0 - 2021-06-30

Added

  • Add redigo.WithSpanOptions to the github.com/gomodule/redigo instrumentation. (#157)

1.9.3 - 2021-06-15

Fixed

  • Add leading zeros to the B3 propagation x-b3-traceid and x-b3-spanid headers so that they are always 16 characters long. (#149)

1.9.2 - 2021-04-19

Fixed

  • Fix deadlock and race condition in sarama instrumentation. (#128)

1.9.1 - 2021-04-15

Added

  • Sarama instrumentation now adds message_bus.destination attribute. (#124)

1.9.0 - 2021-04-14

Added

  • Redigo instrumentation now adds span.kind and db.type attributes. (#121)
  • Sarama instrumentation now supports a WithPeerServiceName option. (#119)
  • Zipkin translator now correctly maps consumer and producer span kind values. (#119)

Changed

  • ext.SpanTypeMessageConsumer and ext.SpanTypeMessageProducer now evaluate to consumer and producer respectively instead of queue. (#119)
  • Sarama instrumentation requires Kafka version 0.11.0 or newer to work correctly. (#120)

Fixed

  • Sarama instrumentation correctly identifies spans. (#120)

1.8.0 - 2021-04-13

Changed

  • Rename SIGNALFX_SERVER_TIMING_CONTEXT environmental variable to SIGNALFX_TRACE_RESPONSE_HEADER_ENABLED and enable it by default. (#96) (#117)

1.7.0 - 2021-03-25

Changed

  • Migrate from dep to Go Modules. (#67)
  • Instrument github.com/Shopify/sarama instead of deprecated gopkg.in/Shopify/sarama.v1. (#67)

1.6.2 - 2021-03-12

Fixed

  • Fix MongoDB instrumentation. (#65)

1.6.1 - 2020-12-14

Added

  • Add db.type tag to Redis instrumentations. (#53)

1.6.0 - 2020-09-29

Changed

  • go-redis instrumentation will try to substitute any values from commands with ?. (#50)

1.5.0 - 2020-09-17

Added

  • Add TraceIDHex and SpanIDHex functions that return IDs from ddtrace.SpanContext. (#48)

1.4.2 - 2020-09-14

Fixed

  • Fix grpc instrumentation to correctly add span.kind tags. (#47)

1.4.1 - 2020-09-02

Fixed

  • Fix version number returned in code.

1.4.0 - 2020-08-27

Limiting the size of span tags/attributesThis can be done in the following ways:

  1. Set SIGNALFX_RECORDED_VALUE_MAX_LENGTH environment variable to a number to apply the setting globally.
  2. Pass tracing.WithRecordedValueMaxLength(number) option to tracing.Start() function.
  3. Pass tracer.WithRecordedValueMaxLength(number) option to tracer.StartSpan() function.

Added

  • Add support for SIGNALFX_RECORDED_VALUE_MAX_LENGTH. (#42)

1.3.1 - 2020-08-12

Fixed

  • Ensure that redundant span.kind tag is not set for Zipkin and that its kind field is always uppercase. (#41)

1.3.0 - 2020-08-05

In order to support echo/v4, the instrumentation needed to import echo from the updated v4 path and also provide an alternate import path for itself.

When using echo/v4, users must import the instrumentation middleware from:

"github.com/signalfx/signalfx-go-tracing/contrib/labstack/echo.v4"

instead of:

"github.com/signalfx/signalfx-go-tracing/contrib/labstack/echo"

Added

  • Add support for echo/v4. (#40)

1.2.3 - 2020-07-31

Fixed

  • Fix version number returned in code.

1.2.2 - 2020-07-31

Fixed

  • Redis instrumentation correctly adds span.kind=client tag to database operation spans. (#39)

1.2.1 - 2020-07-30

Added

Fixed

  • Fix an issue with opentracing-go 1.2 where span.Tracer would not return a compatible opentracing instance. (#37)

1.2.0 - 2020-05-20

Added

  • Add signalfx.tracing.library and signalfx.tracing.version tags to local root span for each trace. (#33)

Changed

  • Change default service name to unnamed-go-service. (#33)

1.1.0 - 2020-04-21

Errors will now be recorded in spans as attributes. The following attributes will be used to represent errors:

  • error: A boolean field set to true in case an operation resulted in an error.
  • sfx.error.message: The human readable error message contained by the error.
  • sfx.error.object: The type of an error e.g., "echo.HTTPError".
  • sfx.error.kind: Short form representation of sfx.error.object
  • sfx.error.stack: A stack trace in platform-conventional format; may or may not pertain to an error. E.g.,
goroutine 43 [running]:
runtime/debug.Stack(0x1502340, 0xc000183380, 0x1590fac)
	/usr/local/go/src/runtime/debug/stack.go:24 +0x9d
github.com/signalfx/signalfx-go-tracing/ddtrace/tracer.(*span).setTagError(0xc0001d4180, 0x15072a0, 0xc000183410, 0xc0001e3af8)
	/Users/olone/Projects/splunk/signalfx-go-tracing/ddtrace/tracer/span.go:184 +0x3a9
github.com/signalfx/signalfx-go-tracing/ddtrace/tracer.(*span).SetTag(0xc0001d4180, 0x158c4d4, 0x5, 0x15072a0, 0xc000183410, 0x0, 0x0)
	/Users/olone/Projects/splunk/signalfx-go-tracing/ddtrace/tracer/span.go:136 +0x51c
github.com/signalfx/signalfx-go-tracing/contrib/labstack/echo.Middleware.func1.1(0x165a840, 0xc0001be380, 0x0, 0x0)
	/Users/olone/Projects/splunk/signalfx-go-tracing/contrib/labstack/echo/echotrace.go:50 +0x603
github.com/labstack/echo.(*Echo).ServeHTTP(0xc0001ce1e0, 0x164c620, 0xc00018a400, 0xc00019e700)
	/Users/olone/go/pkg/mod/github.com/labstack/[email protected]+incompatible/echo.go:593 +0x222
github.com/signalfx/signalfx-go-tracing/contrib/labstack/echo.TestEchoTracer500Zipkin(0xc0001ae900)
	/Users/olone/Projects/splunk/signalfx-go-tracing/contrib/labstack/echo/echotrace_test.go:224 +0x3da
testing.tRunner(0xc0001ae900, 0x15ae210)
	/usr/local/go/src/testing/testing.go:991 +0xdc
created by testing.(*T).Run
	/usr/local/go/src/testing/testing.go:1042 +0x357

Changed

  • Use SignalFx semantic conventions to represent errors in spans as attributes. (#29)

1.0.2 - 2020-04-02

Added

  • Set B3 propagation as default http codec. (#28)

1.0.1 - 2019-10-21

Added

  • Add SpanKind for gRPC Server and Client. (#25)