| /******************************************************************************* | |
| * Copyright (c) 2014-2015 IBM Corp. | |
| * All rights reserved. This program and the accompanying materials | |
| * are made available under the terms of the Eclipse Public License v1.0 | |
| * which accompanies this distribution, and is available at | |
| * http://www.eclipse.org/legal/epl-v10.html | |
| * | |
| * Contributors: | |
| * Allan Stockdill-Mander - initial API and implementation | |
| *******************************************************************************/ | |
| package packets | |
| import ( | |
| "io" | |
| ) | |
| type PubackMessage struct { | |
| Header | |
| TopicId uint16 | |
| MessageId uint16 | |
| ReturnCode byte | |
| } | |
| func (p *PubackMessage) MessageType() byte { | |
| return PUBACK | |
| } | |
| func (p *PubackMessage) Write(w io.Writer) error { | |
| packet := p.Header.pack() | |
| packet.WriteByte(PUBACK) | |
| packet.Write(encodeUint16(p.TopicId)) | |
| packet.Write(encodeUint16(p.MessageId)) | |
| packet.WriteByte(p.ReturnCode) | |
| _, err := packet.WriteTo(w) | |
| return err | |
| } | |
| func (p *PubackMessage) Unpack(b io.Reader) { | |
| p.TopicId = readUint16(b) | |
| p.MessageId = readUint16(b) | |
| p.ReturnCode = readByte(b) | |
| } |