| # 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 |