0.18.2

Fixed

• Unfinished Mongo spans when SASL configured (#658) (@zachmccormick)
• Possible performance issue with unexpanded Rails cache keys (#630, #635) (@gingerlime)

Read the full changeset and the release milestone.

0.18.1

Fixed

• ActiveRecord SystemStackError with some 3rd party libraries. (@EpiFouloux, @tjgrathwell, @guizmaii)

Read the full changeset and the release milestone.

0.18.0

Added

• Shoryuken integration (#538, #626, #655) (@steveh, @JustSnow)
• Sidekiq client integration (#602, #650) (@dirk)
• Datadog::Shim for adding instrumentation (#648)

Changed

• Use DD_AGENT_HOST and DD_TRACE_AGENT_PORT env vars if available (#631)
• Inject :connection into sql.active_record event (#640, #649, #656) (@guizmaii)
• Return default configuration instead of nil on miss (#651)

Read the full changeset and the release milestone.

0.17.3

Fixed

• Bad resource names for Grape::API objects in Grape 1.2.0 (#639)
• RestClient raising NoMethodError when response is nil (#636, #642) (@frsantos)
• Rack middleware inserted twice in some Rails applications (#641)

Read the full changeset and the release milestone.

0.17.2

Fixed

• Resque integration shutting down tracer when forking is disabled (#637)

Read the full changeset and the release milestone.

0.17.1

Fixed

• RestClient incorrect app type (#583) (@gaborszakacs)
• DelayedJob incorrect job name when used with ActiveJob (#605) (@agirlnamedsophia)

Read the full changeset and the release milestone.

0.17.0

Added

• [BETA] Span memory allocations attribute (#597) (@dasch)

Changed

• Use Rack Env to update resource in Rails (#580) (@dasch)
• Expand support for Sidekiq to 3.5.4+ (#593)
• Expand support for mysql2 to 0.3.21+ (#578)

Refactored

• Upgraded integrations to new API (#544)
• Encoding classes into modules (#598)

Read the full changeset and the release milestone.

0.16.1

Fixed

• Priority sampling response being mishandled (#591)
• HTTP open timeout to agent too long (#582)

Read the full changeset and the release milestone.

0.16.0

Version 0.16.0 adds support for OpenTracing 0.4.1 (in combination with Ruby 2.1), allowing applications instrumented with OpenTracing to send traces through the Datadog Ruby tracer.

Setting up OpenTracing with Datadog

Add the following to your OpenTracing configuration file (e.g. initializers/opentracer.rb):

require 'opentracing'
require 'ddtrace'
require 'ddtrace/opentracer'

# Activate the Datadog tracer for OpenTracing
OpenTracing.global_tracer = Datadog::OpenTracer::Tracer.new

This will configure OpenTracing to send its traces through the Datadog tracer. By default, only OpenTracing spans will be sent, but additional Datadog instrumentation can optionally be activated using Datadog.configure. See the documentation for more details.

Changelog

Added

• OpenTracing support (#517)
• middleware option for disabling Rails trace middleware. (#552)

Read the full changeset and the release milestone.

0.15.0

Added

• Rails 5.2 support (#535)
• Context propagation support for Concurrent::Future (#415, #496)

Fixed

• Grape uninitialized constant TraceMiddleware (#525, #533) (@dim)
• Signed integer trace and span IDs being discarded in distributed traces (#530) (@alloy)

Read the full changeset and the release milestone.