75 lines
2.3 KiB
Go
75 lines
2.3 KiB
Go
package lnwire
|
|
|
|
import (
|
|
"io"
|
|
|
|
"github.com/btcsuite/btcd/chaincfg/chainhash"
|
|
)
|
|
|
|
// ReplyShortChanIDsEnd is a message that marks the end of a streaming message
|
|
// response to an initial QueryShortChanIDs message. This marks that the
|
|
// receiver of the original QueryShortChanIDs for the target chain has either
|
|
// sent all adequate responses it knows of, or doesn't know of any short chan
|
|
// ID's for the target chain.
|
|
type ReplyShortChanIDsEnd struct {
|
|
// ChainHash denotes the target chain that we're respond to a short
|
|
// chan ID query for.
|
|
ChainHash chainhash.Hash
|
|
|
|
// Complete will be set to 0 if we don't know of the chain that the
|
|
// remote peer sent their query for. Otherwise, we'll set this to 1 in
|
|
// order to indicate that we've sent all known responses for the prior
|
|
// set of short chan ID's in the corresponding QueryShortChanIDs
|
|
// message.
|
|
Complete uint8
|
|
}
|
|
|
|
// NewReplyShortChanIDsEnd creates a new empty ReplyShortChanIDsEnd message.
|
|
func NewReplyShortChanIDsEnd() *ReplyShortChanIDsEnd {
|
|
return &ReplyShortChanIDsEnd{}
|
|
}
|
|
|
|
// A compile time check to ensure ReplyShortChanIDsEnd implements the
|
|
// lnwire.Message interface.
|
|
var _ Message = (*ReplyShortChanIDsEnd)(nil)
|
|
|
|
// Decode deserializes a serialized ReplyShortChanIDsEnd message stored in the
|
|
// passed io.Reader observing the specified protocol version.
|
|
//
|
|
// This is part of the lnwire.Message interface.
|
|
func (c *ReplyShortChanIDsEnd) Decode(r io.Reader, pver uint32) error {
|
|
return ReadElements(r,
|
|
c.ChainHash[:],
|
|
&c.Complete,
|
|
)
|
|
}
|
|
|
|
// Encode serializes the target ReplyShortChanIDsEnd into the passed io.Writer
|
|
// observing the protocol version specified.
|
|
//
|
|
// This is part of the lnwire.Message interface.
|
|
func (c *ReplyShortChanIDsEnd) Encode(w io.Writer, pver uint32) error {
|
|
return WriteElements(w,
|
|
c.ChainHash[:],
|
|
c.Complete,
|
|
)
|
|
}
|
|
|
|
// MsgType returns the integer uniquely identifying this message type on the
|
|
// wire.
|
|
//
|
|
// This is part of the lnwire.Message interface.
|
|
func (c *ReplyShortChanIDsEnd) MsgType() MessageType {
|
|
return MsgReplyShortChanIDsEnd
|
|
}
|
|
|
|
// MaxPayloadLength returns the maximum allowed payload size for a
|
|
// ReplyShortChanIDsEnd complete message observing the specified protocol
|
|
// version.
|
|
//
|
|
// This is part of the lnwire.Message interface.
|
|
func (c *ReplyShortChanIDsEnd) MaxPayloadLength(uint32) uint32 {
|
|
// 32 (chain hash) + 1 (complete)
|
|
return 33
|
|
}
|