changes to support TProcessPoolServer
changes to support TProcessPoolServer

tanmaykm/thrift,tanmaykm/thrift,tanmaykm/thrift,tanmaykm/thrift,tanmaykm/thrift,tanmaykm/thrift,tanmaykm/thrift,tanmaykm/thrift,tanmaykm/thrift,tanmaykm/thrift,tanmaykm/thrift,tanmaykm/thrift