[rails] improve safety of ActionController instrumentation #197
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added 3 commits
September 23, 2017 10:40
p-lambert
approved these changes
Sep 25, 2017
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Overview
Before this patch, the
ActionControllerinstrumentation relied in the span order to find the request activeSpan. This patch makes use of atracing_contextthat propagates therails.action_controllerspan so that it can be retrieved when the request processing ends.Breaking changes
No breaking changes are expected. Backward compatibility with Rails 3.0 still applies.