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