private static void RecvCallbackFromDevice(IAsyncResult ar)
{
RecvState state = (RecvState)ar.AsyncState;
try
{
// Retrieve the state object and the client socket
// from the asynchronous state object.
// can get the disconnected socket status
if (state.m_Socket.Connected == false)
{
return;
}
// Read data from the remote device.
int bytesRead = state.m_Socket.EndReceive(ar);
ParseBuffer(state, bytesRead);
}
catch (ObjectDisposedException)
{
// DisposedException is received if the current host initiated
// a disconnection. In this case - do nothing.
}
catch (Exception e)
{
state.m_OnExcp(e);
}
}
