private void Recive()
{
while (true)
{
try
{
if (Connected && tcpclient != null)
{
if (CommandLenLength > 0)
{
byte[] datalen = new byte[CommandLenIndex + CommandLenLength];
int rnum = tcpclient.Receive(datalen, datalen.Length, SocketFlags.None);
if (rnum == datalen.Length)
{
int dataalllen = 0;
try
{
dataalllen = GetDataAllLength(datalen.Skip(CommandLenIndex).ToArray());
}
catch
{
dataalllen = 0;
}
if (dataalllen > 0)
{
byte[] data = new byte[dataalllen];
int datarevcount = rnum;
datalen.CopyTo(data, datarevcount - datalen.Length);
do
{
datarevcount += tcpclient.Receive(data, datarevcount, dataalllen - datarevcount, SocketFlags.None);
} while (datarevcount < dataalllen);
if (ReciveData != null)
{
foreach (EventHandler <ReciveEventArgs> deleg in ReciveData.GetInvocationList())
{
deleg.BeginInvoke(this, new ReciveEventArgs()
{
Data = data
}, null, null);
}
}
if (ReciveDataHex != null)
{
foreach (EventHandler <ReciveHexEventArgs> deleg in ReciveDataHex.GetInvocationList())
{
deleg.BeginInvoke(this, new ReciveHexEventArgs()
{
DataHex = BitConverter.ToString(data).ToUpper().Trim().Replace("-", string.Empty)
}, null, null);
}
}
}
}
}
else
{
byte[] datalen = new byte[CommandLenMaxLength];
int rnum = tcpclient.Receive(datalen, datalen.Length, SocketFlags.None);
if (rnum > 0)
{
byte[] data = new byte[rnum];
Array.Copy(datalen, 0, data, 0, data.Length);
if (ReciveData != null)
{
foreach (EventHandler <ReciveEventArgs> deleg in ReciveData.GetInvocationList())
{
deleg.BeginInvoke(this, new ReciveEventArgs()
{
Data = data
}, null, null);
}
}
if (ReciveDataHex != null)
{
foreach (EventHandler <ReciveHexEventArgs> deleg in ReciveDataHex.GetInvocationList())
{
deleg.BeginInvoke(this, new ReciveHexEventArgs()
{
DataHex = BitConverter.ToString(data).ToUpper().Trim().Replace("-", string.Empty)
}, null, null);
}
}
}
}
}
else
{
Thread.Sleep(2000);
}
}
catch (Exception ex)
{
if (ex is SocketException)
{
if (Connected)
{
if (tcpclient != null && tcpclient.Connected)
{
lock (lock_Connect)
{
tcpclient.Shutdown(SocketShutdown.Both);
tcpclient.Close();
tcpclient = null;
}
}
Connected = false;
ConnectStateChange();
}
}
Thread.Sleep(2000);
}
}
}
private void Recive()
{
while (true)
{
try
{
if (udpclient != null)
{
EndPoint RemoteEndPoint = new IPEndPoint(IPAddress.Any, 0);
if (CommandLenLength > 0)
{
byte[] datalen = new byte[CommandLenIndex + CommandLenLength];
int rnum = udpclient.ReceiveFrom(datalen, datalen.Length, SocketFlags.None, ref RemoteEndPoint);
if (rnum == datalen.Length)
{
int dataalllen = 0;
try
{
dataalllen = GetDataAllLength(datalen.Skip(CommandLenIndex).ToArray());
}
catch
{
dataalllen = 0;
}
if (dataalllen > 0)
{
byte[] data = new byte[dataalllen];
int datarevcount = rnum;
datalen.CopyTo(data, datarevcount - datalen.Length);
do
{
datarevcount += udpclient.ReceiveFrom(data, datarevcount, dataalllen - datarevcount, SocketFlags.None, ref RemoteEndPoint);
} while (datarevcount < dataalllen);
if (ReciveData != null)
{
foreach (EventHandler <ReciveClientEventArgs> deleg in ReciveData.GetInvocationList())
{
deleg.BeginInvoke(this, new ReciveClientEventArgs()
{
RemoteEndPoint = RemoteEndPoint, Data = data
}, null, null);
}
}
if (ReciveDataHex != null)
{
foreach (EventHandler <ReciveClientHexEventArgs> deleg in ReciveDataHex.GetInvocationList())
{
deleg.BeginInvoke(this, new ReciveClientHexEventArgs()
{
RemoteEndPoint = RemoteEndPoint, DataHex = BitConverter.ToString(data).ToUpper().Trim().Replace("-", string.Empty)
}, null, null);
}
}
}
}
}
else
{
byte[] datalen = new byte[CommandLenMaxLength];
int rnum = udpclient.ReceiveFrom(datalen, datalen.Length, SocketFlags.None, ref RemoteEndPoint);
if (rnum > 0)
{
byte[] data = new byte[rnum];
Array.Copy(datalen, 0, data, 0, data.Length);
if (ReciveData != null)
{
foreach (EventHandler <ReciveClientEventArgs> deleg in ReciveData.GetInvocationList())
{
deleg.BeginInvoke(this, new ReciveClientEventArgs()
{
RemoteEndPoint = RemoteEndPoint, Data = data
}, null, null);
}
}
if (ReciveDataHex != null)
{
foreach (EventHandler <ReciveClientHexEventArgs> deleg in ReciveDataHex.GetInvocationList())
{
deleg.BeginInvoke(this, new ReciveClientHexEventArgs()
{
RemoteEndPoint = RemoteEndPoint, DataHex = BitConverter.ToString(data).ToUpper().Trim().Replace("-", string.Empty)
}, null, null);
}
}
}
}
}
else
{
Thread.Sleep(2000);
}
}
catch (Exception ex)
{
Thread.Sleep(2000);
}
}
}
