capotej/finatra — pull request #38 by bmdhacks (2013-03-07 22:16:51+00:00)
Title: Handle downstream exceptions and display the error handler.

Howdy, I'm a new guy at twitter working on zipkin.

Here's a patch I cooked up for a problem we're seeing when downstream finagle requests bubble up exceptions. Currently when a route returns Future.exception, finatra returns empty content on the socket. This patch handles these exceptions and routes to the error handlers where we can correctly return 500 status.