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# encoding: ascii-8bit## Licensed to the Apache Software Foundation (ASF) under one# or more contributor license agreements. See the NOTICE file# distributed with this work for additional information# regarding copyright ownership. The ASF licenses this file# to you under the Apache License, Version 2.0 (the# "License"); you may not use this file except in compliance# with the License. You may obtain a copy of the License at## http://www.apache.org/licenses/LICENSE-2.0## Unless required by applicable law or agreed to in writing,# software distributed under the License is distributed on an# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY# KIND, either express or implied. See the License for the# specific language governing permissions and limitations# under the License.## Very very simple implementation of wrapping two objects, one with a #read# method and one with a #write method, into a transport for thrift.## Assumes both objects are open, remain open, don't require flushing, etc.#module Thriftclass IOStreamTransport < BaseTransportdef initialize(input, output)@input = input@output = outputenddef open?; not @input.closed? or not @output.closed? enddef read(sz); @input.read(sz) enddef write(buf); @output.write(buf) enddef close; @input.close; @output.close enddef to_io; @input end # we're assuming this is used in a IO.select for readingendend