package lnwire import ( "io" "github.com/roasbeef/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 now 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 }