private async Task Peer_OnVersion(BitcoinPeer s, bitcoin_lib.P2P.Version v)
{
var va = new VerAck();
await s.WriteMessage(va);
Console.WriteLine($"Client connected {v.UserAgent}");
}
private async Task Peer_OnPing(BitcoinPeer s, Ping p)
{
var pong = new Pong();
pong.Nonce = p.Nonce;
await s.WriteMessage(pong);
}
public BitcoinNodePeer(BitcoinPeer p)
{
Peer = p;
Peer.OnAddr += Peer_OnAddr;
Peer.OnAlert += Peer_OnAlert;
Peer.OnFeeFilter += Peer_OnFeeFilter;
Peer.OnFilterAdd += Peer_OnFilterAdd;
Peer.OnFilterClear += Peer_OnFilterClear;
Peer.OnFilterLoad += Peer_OnFilterLoad;
Peer.OnGetAddr += Peer_OnGetAddr;
Peer.OnGetBlocks += Peer_OnGetBlocks;
Peer.OnGetData += Peer_OnGetData;
Peer.OnGetHeaders += Peer_OnGetHeaders;
Peer.OnHeaders += Peer_OnHeaders;
Peer.OnInv += Peer_OnInv;
Peer.OnMemPool += Peer_OnMemPool;
Peer.OnNotFound += Peer_OnNotFound;
Peer.OnPing += Peer_OnPing;
Peer.OnPong += Peer_OnPong;
Peer.OnReject += Peer_OnReject;
Peer.OnSendHeaders += Peer_OnSendHeaders;
Peer.OnVerAck += Peer_OnVerAck;
Peer.OnVersion += Peer_OnVersion;
Peer.Start();
//Send version
Ver = new bitcoin_lib.P2P.Version($"/hashstream:0.0.1-alpha/");
var nd = new byte[9];
new Random().NextBytes(nd);
Ver.Nonce = BitConverter.ToUInt64(nd, 0);
Ver.RecvIp = ((IPEndPoint)Peer.RemoteEndpoint).Address;
Ver.RecvPort = (UInt16)((IPEndPoint)Peer.RemoteEndpoint).Port;
Ver.RecvServices = 0;
Ver.StartHeight = 0;
Ver.Timestamp = (UInt64)DateTimeOffset.Now.ToUnixTimeSeconds();
Ver.TransIp = IPAddress.None;
Ver.TransPort = 0;
Ver.TransServices = (UInt64)Services.NODE_NETWORK;
Peer.WriteMessage(Ver);
}
