protected override void SetupStats()
{
base.SetupStats();
// Pool Hashrate
var poolHashRateSampleIntervalSeconds = 60 * 10;
disposables.Add(Shares
.Buffer(TimeSpan.FromSeconds(poolHashRateSampleIntervalSeconds))
.Do(shares => UpdateMinerHashrates(shares, poolHashRateSampleIntervalSeconds))
.Select(shares =>
{
if (!shares.Any())
{
return(0ul);
}
try
{
return(HashrateFromShares(shares, poolHashRateSampleIntervalSeconds));
}
catch (Exception ex)
{
logger.Error(ex);
return(0ul);
}
})
.Subscribe(hashRate => poolStats.PoolHashRate = hashRate));
}
protected virtual void SetupStats()
{
LoadStats();
// Periodically persist pool- and blockchain-stats to persistent storage
disposables.Add(Observable.Interval(TimeSpan.FromSeconds(60))
.Select(_ => Observable.FromAsync(async() =>
{
try
{
await UpdateBlockChainStatsAsync();
}
catch (Exception)
{
// ignored
}
}))
.Concat()
.Subscribe(_ => PersistStats()));
// For external stratums, miner counts are derived from submitted shares
if (poolConfig.ExternalStratum)
{
disposables.Add(Shares
.Buffer(TimeSpan.FromMinutes(1))
.Do(shares =>
{
var sharesByMiner = shares.GroupBy(x => x.Share.Miner).ToArray();
poolStats.ConnectedMiners = sharesByMiner.Length;
})
.Subscribe());
}
}
protected override void SetupStats()
{
base.SetupStats();
// Pool Hashrate
var poolHashRateSampleIntervalSeconds = 60 * 5;
disposables.Add(Shares
.ObserveOn(ThreadPoolScheduler.Instance)
.Buffer(TimeSpan.FromSeconds(poolHashRateSampleIntervalSeconds))
.Do(shares => UpdateMinerHashrates(shares, poolHashRateSampleIntervalSeconds))
.Select(shares =>
{
if (!shares.Any())
{
return(0ul);
}
try
{
return(HashrateFromShares(shares, poolHashRateSampleIntervalSeconds));
}
catch (Exception ex)
{
logger.Error(ex);
return(0ul);
}
})
.Subscribe(hashRate => poolStats.PoolHashRate = hashRate));
// shares/sec
disposables.Add(Shares
.Buffer(TimeSpan.FromSeconds(1))
.Do(shares =>
{
poolStats.ValidSharesPerSecond = shares.Count;
logger.Debug(() => $"[{LogCat}] Share/sec = {poolStats.ValidSharesPerSecond}");
})
.Subscribe());
}