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peer.go
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peer.go
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/*
* Copyright (C) 2021 Zilliqa
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package core
import "math/big"
type Peer struct {
// Peer IP address (net-encoded)
// size is 128bits (16 bytes)
IpAddress *big.Int
// Peer listen port (host-encoded)
ListenPortHost uint32
HostName string
}
func (p *Peer) Serialize() []byte {
data := make([]byte, 0)
port := new(big.Int).SetUint64(uint64(p.ListenPortHost))
data = UintToByteArray(data, 0, p.IpAddress, 16)
data = UintToByteArray(data, 16, port, 4)
return data
}