THRIFT-899. rb: Ruby read timeouts can sometimes be 2x what they should be

This patch makes sure that we don't wait longer than necessary for timeouts.

Patch: Ryan King

git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@998303 13f79535-47bb-0310-9956-ffa450edef68
2 files changed