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mirror of https://github.com/mainflux/mainflux.git synced 2025-04-29 13:49:28 +08:00
Dušan Borovčanin 516c02bebe
MF-1378 - Update dependencies (#1379)
* Update dependencies

Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com>

* Fix compose files and configs

Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com>

* Upgrade image versions

Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com>

* Update Postgres version

Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com>

* Update test dependencies

Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com>

* Fix fkey error handling

Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com>
2021-05-20 20:53:56 +02:00

43 lines
931 B
Go

package packets
import (
"fmt"
"io"
)
// PubackPacket is an internal representation of the fields of the
// Puback MQTT packet
type PubackPacket struct {
FixedHeader
MessageID uint16
}
func (pa *PubackPacket) String() string {
return fmt.Sprintf("%s MessageID: %d", pa.FixedHeader, pa.MessageID)
}
func (pa *PubackPacket) Write(w io.Writer) error {
var err error
pa.FixedHeader.RemainingLength = 2
packet := pa.FixedHeader.pack()
packet.Write(encodeUint16(pa.MessageID))
_, err = packet.WriteTo(w)
return err
}
// Unpack decodes the details of a ControlPacket after the fixed
// header has been read
func (pa *PubackPacket) Unpack(b io.Reader) error {
var err error
pa.MessageID, err = decodeUint16(b)
return err
}
// Details returns a Details struct containing the Qos and
// MessageID of this ControlPacket
func (pa *PubackPacket) Details() Details {
return Details{Qos: pa.Qos, MessageID: pa.MessageID}
}