# 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 Thrift class IOStreamTransport < BaseTransport def initialize(input, output) @input = input @output = output end def open?; not @input.closed? or not @output.closed? end def read(sz); @input.read(sz) end def write(buf); @output.write(buf) end def close; @input.close; @output.close end def to_io; @input end # we're assuming this is used in a IO.select for reading end end