rb: Increase the benchmark startup time and add more hooks

You can now control the number of clients per proc and calls per client with THRIFT_NUM_CALLS and THRIFT_NUM_CLIENTS.
You can also instruct the clients to log exceptions with THRIFT_LOG_EXCEPTIONS=yes


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@669033 13f79535-47bb-0310-9956-ffa450edef68
3 files changed