protected virtual void Dispose(bool disposing)
{
if (ClientStream != null)
{
ClientStream.Close();
ClientStream.Dispose();
}
if (ServerStream != null)
{
ServerStream.Close();
ServerStream.Dispose();
}
if (ClientTcpClient != null)
{
ClientTcpClient.Dispose();
}
if (ServerTcpClient != null)
{
ServerTcpClient.Dispose();
}
}
protected static void tcpListen()
{
try
{
//IPAddress ipAddress = Dns.Resolve("localhost").AddressList[0];
//listener = new TcpListener(ipAddress, ServerTcpClient.odbTcpPort);
//listener = new TcpListener(IPAddress.IPv6Any, ServerTcpClient.odbTcpPort);
listener = new TcpListener(IPAddress.Any, SessionBase.s_serverTcpIpPortNumber);
Socket s = listener.Server;
LingerOption lingerOption = new LingerOption(true, 0);
s.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.Linger, lingerOption);
s.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.KeepAlive, true);
s.SetSocketOption(SocketOptionLevel.Tcp, SocketOptionName.NoDelay, 1);
listener.Start();
}
catch (System.Exception e)
{
ServerTcpClient.s_odbServerLog.WriteEntry(e.ToString());
}
try
{
while (!ServerTcpClient.ShutDown)
{
ServerTcpClient.s_acceptDone.Reset();
#if NET_COREx
//listener?.AcceptSocketAsync().Wait();
ServerTcpClient.AcceptTcpClient(listener);
#else
listener?.BeginAcceptTcpClient(new AsyncCallback(ServerTcpClient.AcceptTcpClient), listener);
#endif
ServerTcpClient.s_acceptDone.WaitOne();
}
}
catch (SocketException e)
{
#if !NET_COREx
if (e.ErrorCode != 10054) // client closed socket
#endif
{
ServerTcpClient.s_odbServerLog.WriteEntry(e.ToString());
}
}
catch (System.Exception e)
{
ServerTcpClient.s_odbServerLog.WriteEntry(e.ToString());
}
finally
{
listener.Stop();
}
if (!stopService)
{
try
{
listener?.Stop();
Environment.Exit(0);
}
catch (System.Exception e)
{
ServerTcpClient.s_odbServerLog.WriteEntry(e.ToString());
}
}
}
/// <summary>
/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
/// </summary>
public void Dispose()
{
ServerTcpClient.Close();
}