0.4.0
Improvements
- The gem is available in the
rubygems.org
repository - Extended support to Ruby 2.4.0
- Extended support to Passenger 5.0+
- Sinatra web application library is supported; requests and templates
rendering are instrumented. See Sinatra documentation for more details. - Ruby
net/http
module is instrumented so that HTTP calls are traced when
the built-in module is used. See HTTP documentation for more details.
Bugfixes
- Use
alias_method
in Redis instrumentation to prevent recursion when
other libraries are patching the same class (#56) - Prevent conditional requires when
ActiveRecord
is not used (#62) - Adding Passenger support for the underlying cache system. Now traces are
properly generated whenRails.cache
is used (#64) - Reducing logs verbosity (#65) when Rails is auto instrumented
Breaking changes
- Rails auto-instrumentation is disabled by default. You have to manually
activate the Rails instrumentation in your initializer. See Rails documentation
for more details (#55)
Read the full changeset
Migrate from 0.3.1 to 0.4.0
- The official
rubygems.org
repository should be used and new versions will not be available in the previous repository. To receive new updates, change yourGemfile
as follows:
source 'https://rubygems.org'
# tracing gem
gem 'ddtrace', '0.4.0'
# ...other gems...
- If you're using the Rails integration, update your
config/initializers/datadog-tracer.rb
so that the
auto_instrument
andauto_instrument_redis
are both enabled (or
disabled according to your choice). You can find an example in the following
code:
# config/initializers/datadog-tracer.rb
# this condition activates or deactivates the Rails auto instrumentation
# according to your environment; change it so that it reflects your
# application requirements
tracer_status = Rails.env.staging? || Rails.env.production?
Rails.configuration.datadog_trace = {
auto_instrument: tracer_status,
auto_instrument_redis: tracer_status,
default_service: 'my-rails-app',
# ...other configurations...
}