Zipkin is a trend distributed tracing framewrok developed at Twitter.
Such tracing is useful for both developers and operatos to
understand the behavior of complex distributed systems
and find performance bottlenecks.
This patch provides a WSGI application using eventlet
with tracing facility that complies with Zipkin.
Signed-off-by: Yuichi Bando <bando.yuichi@lab.ntt.co.jp>
Original commit modified for PEP-8 fixes.
https://github.com/eventlet/eventlet/pull/218