func (c *Client) ReadPacket(fh *packets.FixedHeader) (pk packets.Packet, err error) {
	atomic.AddInt64(&c.system.MessagesRecv, 1)

	pk.FixedHeader = *fh
	if pk.FixedHeader.Remaining == 0 {
		return
	}

	p, err := c.r.Read(pk.FixedHeader.Remaining)
	if err != nil {
		return pk, err
	}
	atomic.AddInt64(&c.system.BytesRecv, int64(len(p)))

	// Decode the remaining packet values using a fresh copy of the bytes,
	// otherwise the next packet will change the data of this one.
	px := append([]byte{}, p[:]...)

	switch pk.FixedHeader.Type {
	case packets.Connect:
		err = pk.ConnectDecode(px)
	case packets.Connack:
		err = pk.ConnackDecode(px)
	case packets.Publish:
		err = pk.PublishDecode(px)
		if err == nil {
			atomic.AddInt64(&c.system.PublishRecv, 1)
		}
	case packets.Puback:
		err = pk.PubackDecode(px)
	case packets.Pubrec:
		err = pk.PubrecDecode(px)
	case packets.Pubrel:
		err = pk.PubrelDecode(px)
	case packets.Pubcomp:
		err = pk.PubcompDecode(px)
	case packets.Subscribe:
		err = pk.SubscribeDecode(px)
	case packets.Suback:
		err = pk.SubackDecode(px)
	case packets.Unsubscribe:
		err = pk.UnsubscribeDecode(px)
	case packets.Unsuback:
		err = pk.UnsubackDecode(px)
	case packets.Pingreq:
	case packets.Pingresp:
	case packets.Disconnect:
	default:
		err = fmt.Errorf("No valid packet available; %v", pk.FixedHeader.Type)
	}

	c.r.CommitTail(pk.FixedHeader.Remaining)

	return
}
// ReadPacket reads the remaining buffer into an MQTT packet.
ReadPacket reads the remaining buffer into an MQTT packet.
// ReadPacket reads the remaining buffer into an MQTT packet .
func (c *Client) ReadPacket(fh *packets.FixedHeader) (pk packets.Packet, err error) {
	atomic.AddInt64(&c.system.MessagesRecv, 1)
	pk.FixedHeader = *fh
	if pk.FixedHeader.Remaining == 0 {
		return
	}
	p, err := c.r.Read(pk.FixedHeader.Remaining)
	if err != nil {
		return pk, err
	}
	atomic.AddInt64(&c.system.BytesRecv, int64(len(p)))
	px := append([]byte{}, p[:]...)
	switch pk.FixedHeader.Type {
	case packets.Connect:
		err = pk.ConnectDecode(px)
	case packets.Connack:
		err = pk.ConnackDecode(px)
	case packets.Publish:
		err = pk.PublishDecode(px)
		if err == nil {
			atomic.AddInt64(&c.system.PublishRecv, 1)
		}
	case packets.Puback:
		err = pk.PubackDecode(px)
	case packets.Pubrec:
		err = pk.PubrecDecode(px)
	case packets.Pubrel:
		err = pk.PubrelDecode(px)
	case packets.Pubcomp:
		err = pk.PubcompDecode(px)
	case packets.Subscribe:
		err = pk.SubscribeDecode(px)
	case packets.Suback:
		err = pk.SubackDecode(px)
	case packets.Unsubscribe:
		err = pk.UnsubscribeDecode(px)
	case packets.Unsuback:
		err = pk.UnsubackDecode(px)
	case packets.Pingreq:
	case packets.Pingresp:
	case packets.Disconnect:
	default:
		err = fmt.Errorf("No valid packet available; %v", pk.FixedHeader.Type)
	}
	c.r.CommitTail(pk.FixedHeader.Remaining)
	return
}
func ( c * Client ) ReadPacket ( fh * packets . FixedHeader ) ( pk packets . Packet , err error ) { atomic . AddInt64 ( & c . system . MessagesRecv , 1 ) pk . FixedHeader = * fh if pk . FixedHeader . Remaining == 0 { return } p , err := c . r . Read ( pk . FixedHeader . Remaining ) if err != nil { return pk , err } atomic . AddInt64 ( & c . system . BytesRecv , int64 ( len ( p ) ) ) px := append ( [ ] byte { } , p [ : ] ... ) switch pk . FixedHeader . Type { case packets . Connect : err = pk . ConnectDecode ( px ) case packets . Connack : err = pk . ConnackDecode ( px ) case packets . Publish : err = pk . PublishDecode ( px ) if err == nil { atomic . AddInt64 ( & c . system . PublishRecv , 1 ) } case packets . Puback : err = pk . PubackDecode ( px ) case packets . Pubrec : err = pk . PubrecDecode ( px ) case packets . Pubrel : err = pk . PubrelDecode ( px ) case packets . Pubcomp : err = pk . PubcompDecode ( px ) case packets . Subscribe : err = pk . SubscribeDecode ( px ) case packets . Suback : err = pk . SubackDecode ( px ) case packets . Unsubscribe : err = pk . UnsubscribeDecode ( px ) case packets . Unsuback : err = pk . UnsubackDecode ( px ) case packets . Pingreq : case packets . Pingresp : case packets . Disconnect : default : err = fmt . Errorf ( " " , pk . FixedHeader . Type ) } c . r . CommitTail ( pk . FixedHeader . Remaining ) return }
ReadPacket reads the remaining buffer into an MQTT packet.
ReadPacket reads the remaining buffer into an MQTT packet .
// Decode the remaining packet values using a fresh copy of the bytes, // otherwise the next packet will change the data of this one.