public void Update(List <ConnectionStasticRecord> records)
{
var now = DateTime.Now;
LastActivate = now;
foreach (var r in records)
{
_allConnections.GetOrAdd(r.TcpRow, c => new ConnectionContext(c)).Update(r);
}
// Remove inactivated connections
_allConnections.Values.Where(it => now.Subtract(it.LastActivate).TotalMinutes > 1)
.Select(it => it.Connection).ToList().ForEach(c => _allConnections.TryRemove(c, out var _));
var validConnections = _allConnections.Values.Where(it => it.IsValidRTT()).ToList();
if (validConnections.Count == 0)
{
RTT = null;
}
else
{
var rttConn = validConnections.Max();
RTT = new ConnectionPing
{
Connection = rttConn.ConnectionID,
Ping = rttConn.RTT
};
Lost = validConnections.Select(it => it.Lost).Max();
}
}
private void HandleNewSample(double rtt, DateTime sampleTime)
{
var now = sampleTime.EpochMillis();
_records[now] = rtt;
var windowLeft = now - 5 * 1000; // window size = 5s
// Remove records out of window
_records.Keys.TakeWhile(it => it < windowLeft).ToList().ForEach(it => _records.Remove(it));
// Use the min value in that window as the current ping
CurrentPing = new ConnectionPing()
{
Connection = Connection,
Ping = _records.Values.Min(),
SampleTime = sampleTime,
};
OnPingSample?.Invoke(CurrentPing);
}
private void PacketMonitorOnOnPingSample(ConnectionPing ping)
{
CurrentPing = ping;
}
private void MonitorOnOnPingSample(ConnectionPing ping)
{
CurrentPing = _connections.Select(it => it.Value.CurrentPing).Max();
OnPingSample?.Invoke(CurrentPing);
}
