github.com/artyom/thrift@v0.0.0-20130902103359-388840a05deb/transport.go (about) 1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 */ 19 20 package thrift 21 22 import ( 23 "errors" 24 "io" 25 ) 26 27 var errTransportInterrupted = errors.New("Transport Interrupted") 28 29 type Flusher interface { 30 Flush() (err error) 31 } 32 33 // Encapsulates the I/O layer 34 type TTransport interface { 35 io.ReadWriteCloser 36 Flusher 37 38 // Opens the transport for communication 39 Open() error 40 41 // Returns true if the transport is open 42 IsOpen() bool 43 44 // Returns true if there is more data to be read or the remote side is still open 45 Peek() bool 46 }