without this change we get exceptions related to not being able to extend a final class
with this change we're not wrapping any final types and we have a custom bean post processor for okhttp
fixes#513
without this tag it's impossible to discern from which server was the given span originated
with this change we're adding a tag in which we're passing the instance id value. The value can be taken either from Cloud Foundry or from a concatanation of some local properties like instance_id / application name / application port etc.
fixes#369
* Re-added missing server side span
with this change
- HandlerInterceptor is responsible for wrapping requests in spans
- added Sring Data REST instrumentation
- added Zuul instrumentation
- it will not wrap error controller related requests with spans
- tests have been changed to ensure that ALWAYS there is at least one span on the server side (that way it will show up in Zipkin)
- "fallback" mechanism has been added that if a HandlerInterceptor hasn't been used then we are forcing creation of a Span at the server side
fixes#321
(cherry picked from commit 4f1ef52e6c)
with this change RibbonRequestCustomizers are created for
- Netflix HttpClient
- OkHttp client
- Apache HttpClient
those customizers know how to inject span into the given context. Also a wrapper over a RibbonCommandFactory bean gets created that injects http trace keys to the given span
fixes#313
Removes wiremock as a test dependency in core (which created more
issues than you might expect because Tomcat and Jetty don't treay
HTTP headers in the same way apparently).
Also moves the spring-messaging dependency to where it is needed
in sleuth stream.
