/// <summary>
/// Generates a new local nonce and add it to the list of known local nonces.
/// </summary>
public void AddLocalNonce()
{
/// thread safety concerns: currently the process of allocating new nonces is not thread safe but server are generated synchronously,
/// this mean that we shouldn't have thread problems on this.
ulong localNonce = _randomNumberGenerator.GetUint64();
_logger.LogDebug("Generated new local nonce {LocalNonce}", localNonce);
_localNonces.Add(localNonce);
}
private VersionMessage CreateVersionMessage()
{
var version = new VersionMessage
{
Version = KnownVersion.CurrentVersion,
Timestamp = _dateTimeProvider.GetTimeOffset(),
Nonce = _randomNumberGenerator.GetUint64(),
UserAgent = _userAgentBuilder.GetUserAgent(),
};
return(version);
}
private VersionMessage CreateVersionMessage()
{
var version = new VersionMessage
{
Version = KnownVersion.CurrentVersion,
/// TODO: it's part of the node settings and depends on the configured features/shards, shouldn't be hard coded
/// if/when pruned will be implemented, remember to remove Network service flag
/// ref: https://github.com/bitcoin/bitcoin/blob/99813a9745fe10a58bedd7a4cb721faf14f907a4/src/init.cpp#L1671-L1680
Services = (ulong)_localServiceProvider.GetServices(),
Timestamp = _dateTimeProvider.GetTimeOffset(),
ReceiverAddress = new Types.NetworkAddressNoTime {
EndPoint = PeerContext.RemoteEndPoint
},
SenderAddress = new Types.NetworkAddressNoTime {
EndPoint = PeerContext.PublicEndPoint ?? PeerContext.LocalEndPoint
},
Nonce = _randomNumberGenerator.GetUint64(),
UserAgent = _userAgentBuilder.GetUserAgent(),
StartHeight = _headersTree.GetTip().Height,
Relay = true //this.IsRelay, TODO: it's part of the node settings
};
return(version);
}
