public HResult Open(string ip, int port)
{
try
{
ThrowIfError(CheckShutdown());
_networkSender.Connect(ip, port);
_networkSender.Start();
SendDescribeRequest();
return(HResult.S_OK);
}
catch (SocketException sex)
{
switch (sex.NativeErrorCode)
{
case 10060:
return(HResult.MF_E_NET_TIMEOUT);
case 10061:
return(HResult.MF_E_NET_REDIRECT);
default:
return(HResult.MF_E_NETWORK_RESOURCE_FAILURE);
}
}
catch (Exception ex)
{
return(HResult.MF_E_NETWORK_RESOURCE_FAILURE);
}
}