private void ConfigureVersionRolling(StratumClient client, BitcoinWorkerContext context,
Dictionary <string, JToken> extensionParams, Dictionary <string, object> result)
{
var requestedBits = extensionParams[BitcoinStratumExtensions.VersionRollingBits].Value <int>();
uint requestedMask = BitcoinConstants.VersionRollingPoolMask;
if (extensionParams.TryGetValue(BitcoinStratumExtensions.VersionRollingMask, out var requestedMaskValue))
{
requestedMask = uint.Parse(requestedMaskValue.Value <string>(), NumberStyles.HexNumber);
}
// Compute effective mask
context.VersionRollingMask = BitcoinConstants.VersionRollingPoolMask & requestedMask;
// enabled
result[BitcoinStratumExtensions.VersionRolling] = true;
result[BitcoinStratumExtensions.VersionRollingMask] = context.VersionRollingMask.Value.ToStringHex8();
}
private void ConfigureMinimumDiff(StratumConnection connection, BitcoinWorkerContext context,
IReadOnlyDictionary <string, JToken> extensionParams, Dictionary <string, object> result)
{
var requestedDiff = extensionParams[BitcoinStratumExtensions.MinimumDiffValue].Value <double>();
// client may suggest higher-than-base difficulty, but not a lower one
var poolEndpoint = poolConfig.Ports[connection.PoolEndpoint.Port];
if (requestedDiff > poolEndpoint.Difficulty)
{
context.VarDiff = null; // disable vardiff
context.SetDifficulty(requestedDiff);
logger.Info(() => $"[{connection.ConnectionId}] Difficulty set to {requestedDiff} as requested by miner. VarDiff now disabled.");
// enabled
result[BitcoinStratumExtensions.MinimumDiff] = true;
}
}
private void ConfigureVersionRolling(StratumConnection connection, BitcoinWorkerContext context,
IReadOnlyDictionary <string, JToken> extensionParams, Dictionary <string, object> result)
{
//var requestedBits = extensionParams[BitcoinStratumExtensions.VersionRollingBits].Value<int>();
var requestedMask = BitcoinConstants.VersionRollingPoolMask;
if (extensionParams.TryGetValue(BitcoinStratumExtensions.VersionRollingMask, out var requestedMaskValue))
{
requestedMask = uint.Parse(requestedMaskValue.Value <string>(), NumberStyles.HexNumber);
}
// Compute effective mask
context.VersionRollingMask = BitcoinConstants.VersionRollingPoolMask & requestedMask;
// enabled
result[BitcoinStratumExtensions.VersionRolling] = true;
result[BitcoinStratumExtensions.VersionRollingMask] = context.VersionRollingMask.Value.ToStringHex8();
logger.Info(() => $"[{connection.ConnectionId}] Using version-rolling mask {result[BitcoinStratumExtensions.VersionRollingMask]}");
}
