cloudera/htrace — pull request #13 by elliottneilclark (2013-09-30 21:15:32+00:00)
Title: Detached spans were never sending.

Detached spans were broken. TraceScope was being used to send spans. However it would never send a detached span. And calling detach seems to imply that you should let go of the TraceScope.

So I moved delivery into the span. This unfortunately meant opening up more of the permissions to some methods.