void receivepage(object ias)
{
while (true)
{
try
{
NETcollection[] netlist = new NETcollection[listconn.Count];
listconn.CopyTo(netlist);
foreach (NETcollection netc in netlist)
{
if (netc.Datalist.Count > 0)
{
if (!netc.Ispage)
{
netc.Ispage = true;
System.Threading.Thread t = new System.Threading.Thread(new ParameterizedThreadStart(packageData));
t.Start(netc);
}
}
}
System.Threading.Thread.Sleep(10);
}
catch { }
}
}
private void ReadCallback(IAsyncResult ar)
{
NETcollection netc = (NETcollection)ar.AsyncState;
Socket handler = netc.Soc;
try
{
int bytesRead = 0;
try
{
bytesRead = handler.EndReceive(ar);
}
catch
{
netc.Soc.Close();
listconn.Remove(netc);
}
byte[] tempbtye = new byte[bytesRead];
//netc.Buffer.CopyTo(tempbtye, 0);
if (bytesRead > 0)
{
Array.Copy(netc.Buffer, 0, tempbtye, 0, bytesRead);
netc.Datalist.Add(tempbtye);
}
}
catch
{
}
}
private void packageData(object obj)
{
NETcollection netc = obj as NETcollection;
List <byte[]> ListData = netc.Datalist;
try
{
int i = 0;
int count = ListData.Count;
if (count > 0)
{
int bytesRead = ListData[i] != null ? ListData[i].Length : 0;
if (bytesRead == 0)
{
if (ListData.Count > 0)
{
ListData.RemoveAt(0);
}
netc.Ispage = false; return;
}
;
byte[] tempbtye = new byte[bytesRead];
Array.Copy(ListData[i], tempbtye, tempbtye.Length);
try
{
dtumodle dd = new dtumodle();
dd.Data = tempbtye;
dd.Soc = netc.Soc;
if (receiveeventDtu != null)
{
System.Threading.ThreadPool.QueueUserWorkItem(new System.Threading.WaitCallback(objreceiveeventDtu), dd);
}
// receiveeventDtu.BeginInvoke(tempbtye, netc.Soc, null, null);
if (ListData.Count > 0)
{
ListData.RemoveAt(i);
}
netc.Ispage = false; return;
}
catch (Exception e)
{
netc.Ispage = false; return;
}
}
}
catch (Exception e)
{
if (netc.Datalist.Count > 0)
{
netc.Datalist.RemoveAt(0);
}
netc.Ispage = false;
return;
}
finally { netc.Ispage = false; }
}
void Accept(object ias)
{
while (true)
{
Socket handler = listener.Accept();
NETcollection netc = new NETcollection();
netc.Soc = handler;
listconn.Add(netc);
System.Threading.ThreadPool.QueueUserWorkItem(new System.Threading.WaitCallback(UpdataConnSoc), handler);
}
}
void receive(object ias)
{
while (true)
{
try
{
int c = listconn.Count;
NETcollection[] netlist = new NETcollection[c];
listconn.CopyTo(0, netlist, 0, c);
getbuffer(netlist, 0, c);
}
catch { }
System.Threading.Thread.Sleep(10);
}
}
void getbuffer(NETcollection[] netlist, int index, int len)
{
for (int i = index; i < len; i++)
{
NETcollection netc = netlist[i];
try
{
if (netc.Soc != null)
{
if (netc.Soc.Available > 0)
{
netc.Soc.BeginReceive(netc.Buffer = new byte[netc.Soc.Available], 0, netc.Buffer.Length, 0, new AsyncCallback(ReadCallback), netc);
}
}
}
catch
{ }
}
}
public void xintiao(object obj)
{
while (true)
{
try
{
System.Threading.Thread.Sleep(8000);
// ArrayList al = new ArrayList();
// al.Clone()
NETcollection[] netlist = new NETcollection[listconn.Count];
listconn.CopyTo(netlist);
foreach (NETcollection netc in netlist)
{
try
{
byte[] b = new byte[1];
netc.Soc.Send(b);
}
catch
{
try
{
netc.Soc.Close();
}
catch { }
System.Threading.ThreadPool.QueueUserWorkItem(new System.Threading.WaitCallback(DeleteConnSoc), netc.Soc);
listconn.Remove(netc);
}
}
GC.Collect();
}
catch { }
}
}
