lnd.xprv/lnwire/pong.go
Olaoluwa Osuntokun c8d978261b
lnwire: remove the Validate method from the Message interface
This commit revues the Validate method from the Message interface as
the method is no longer used and is a relic from an older version of
the codebase.
2017-04-19 15:03:51 -07:00

64 lines
1.7 KiB
Go

package lnwire
import "io"
// PongPayload is a set of opaque bytes sent in response to a ping message.
type PongPayload []byte
// Pong defines a message which is the direct response to a received Ping
// message. A Pong reply indicates that a connection is still active. The Pong
// reply to a Ping message should contain the nonce carried in the original
// Pong message.
type Pong struct {
// PongBytes is a set of opaque bytes that corresponds to the
// NumPongBytes defined in the ping message that this this pong is
// replying to.
PongBytes PongPayload
}
// NewPong returns a new Pong message.
func NewPong(pongBytes []byte) *Pong {
return &Pong{
PongBytes: pongBytes,
}
}
// A compile time check to ensure Pong implements the lnwire.Message interface.
var _ Message = (*Pong)(nil)
// Decode deserializes a serialized Pong message stored in the passed io.Reader
// observing the specified protocol version.
//
// This is part of the lnwire.Message interface.
func (p *Pong) Decode(r io.Reader, pver uint32) error {
return readElements(r,
&p.PongBytes,
)
}
// Encode serializes the target Pong into the passed io.Writer observing the
// protocol version specified.
//
// This is part of the lnwire.Message interface.
func (p *Pong) Encode(w io.Writer, pver uint32) error {
return writeElements(w,
p.PongBytes,
)
}
// Command returns the integer uniquely identifying this message type on the
// wire.
//
// This is part of the lnwire.Message interface.
func (p *Pong) Command() uint32 {
return CmdPong
}
// MaxPayloadLength returns the maximum allowed payload size for a Pong
// complete message observing the specified protocol version.
//
// This is part of the lnwire.Message interface.
func (p *Pong) MaxPayloadLength(uint32) uint32 {
return 65532
}