1 files changed, 39 insertions, 0 deletions
diff --git a/lib/rb/lib/thrift/transport/io_stream_transport.rb b/lib/rb/lib/thrift/transport/io_stream_transport.rb
new file mode 100644
index 000000000..be348aa09
--- /dev/null
+++ b/lib/rb/lib/thrift/transport/io_stream_transport.rb
@@ -0,0 +1,39 @@
+# 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
+\ No newline at end of file