void rp_RealSignalUpdated(object sender, RealSignalArgs args)
{
foreach (RealSignal Rs in args.ActiveSignals)
{
SetRealValueToSinal(Rs.DBHostIdx, Rs.TagID, Rs);
}
}
private void OnRealSignalUpdated(object sender, RealSignalArgs args)
{
if (this.RealSignalUpdated != null)
{
this.RealSignalUpdated(this, args);
}
else
{
PageLogger.RecordInfoLog("there are no one listen RealSignalUpdated");
}
}
protected override void onReceived(StateObject so, int len)
{
if (len <= 12)//心跳包或没有接收到数据时，直接返回
return;
Console.WriteLine("Recieve {0} bytes from server.", len);
Byte[] resultData = so.buffer.Take<Byte>(len).ToArray<Byte>();
int ContentLen = BitConverter.ToInt32(resultData, 8);
Byte[] content = new Byte[ContentLen];
Array.Copy(resultData, 12, content, 0, ContentLen);
Guid g = new Guid(string.Join("", Encoding.ASCII.GetChars(content, 0, 38)));
DateTime time = DateTime.Parse("1900-1-1 00:00:00").AddDays(BitConverter.ToDouble(content, 39) - 2);
lastUpateTime = BitConverter.ToDouble(content, 39);
int ContentBeforeCompressLen = BitConverter.ToInt16(content, 39 + 8);
Byte[] ContentDecompress = new Byte[ContentBeforeCompressLen];
Byte[] ContentCompress = new Byte[ContentLen - 51];
Array.Copy(content, 51, ContentCompress, 0, ContentCompress.Length);
ContentDecompress = ZLibProvider.DecompressBytes(ContentCompress);
List<RealSignal> signals = new List<RealSignal>();
for (int i = 0; i < ContentDecompress.Length; i += 94)
{
Byte[] aSignal = new Byte[94];
Array.Copy(ContentDecompress, i, aSignal, 0, 94);
signals.Add(RealSignal.FromBytes(aSignal));
}
RealSignalArgs esa = new RealSignalArgs();
esa.ActiveSignals = signals;
esa.RealHostID = tCacheHost.Id;
OnRealSignalUpdated(this, esa);
}
