48 lines
1.5 KiB
Go
48 lines
1.5 KiB
Go
// Copyright (c) 2013-2015 The btcsuite developers
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// Use of this source code is governed by an ISC
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// license that can be found in the LICENSE file.
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package wire
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import (
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"io"
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)
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// MsgGetAddr implements the Message interface and represents a bitcoin
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// getaddr message. It is used to request a list of known active peers on the
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// network from a peer to help identify potential nodes. The list is returned
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// via one or more addr messages (MsgAddr).
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//
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// This message has no payload.
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type MsgGetAddr struct{}
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// BtcDecode decodes r using the bitcoin protocol encoding into the receiver.
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// This is part of the Message interface implementation.
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func (msg *MsgGetAddr) BtcDecode(r io.Reader, pver uint32, enc MessageEncoding) error {
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return nil
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}
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// BtcEncode encodes the receiver to w using the bitcoin protocol encoding.
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// This is part of the Message interface implementation.
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func (msg *MsgGetAddr) BtcEncode(w io.Writer, pver uint32, enc MessageEncoding) error {
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return nil
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}
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// Command returns the protocol command string for the message. This is part
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// of the Message interface implementation.
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func (msg *MsgGetAddr) Command() string {
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return CmdGetAddr
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}
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// MaxPayloadLength returns the maximum length the payload can be for the
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// receiver. This is part of the Message interface implementation.
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func (msg *MsgGetAddr) MaxPayloadLength(pver uint32) uint32 {
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return 0
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}
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// NewMsgGetAddr returns a new bitcoin getaddr message that conforms to the
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// Message interface. See MsgGetAddr for details.
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func NewMsgGetAddr() *MsgGetAddr {
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return &MsgGetAddr{}
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}
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