public static MyNetworkStream CreateStream(string server, uint connectionTimeout, uint keepAlive, uint port, bool unix)
{
if (unix)
{
return(new MyNetworkStream(StreamCreator.GetUnixSocket(server, connectionTimeout, keepAlive), true));
}
MyNetworkStream stream = null;
IPHostEntry ipHE = GetHostEntry(server);
foreach (IPAddress address in ipHE.AddressList)
{
try
{
stream = CreateSocketStream(port, keepAlive, connectionTimeout, address, unix);
if (stream != null)
{
break;
}
}
catch (Exception ex)
{
string exTimeOutMessage = connectionTimeout == 0 ? ResourcesX.TimeOutSingleHost0ms : String.Format(ResourcesX.TimeOutSingleHost, connectionTimeout);
if (ex is TimeoutException)
{
throw new TimeoutException(exTimeOutMessage);
}
SocketException socketException = ex as SocketException;
#if NETSTANDARD1_6
socketException = ex.InnerException as SocketException;
#endif
// if the exception is a ConnectionRefused then we eat it as we may have other address
// to attempt
if (socketException == null)
{
throw;
}
if (socketException.SocketErrorCode == SocketError.TimedOut)
{
throw new TimeoutException(exTimeOutMessage);
}
if (socketException.SocketErrorCode != SocketError.ConnectionRefused)
{
throw;
}
}
}
return(stream);
}
public static MyNetworkStream CreateStream(MySqlConnectionStringBuilder settings, bool unix)
{
if (unix)
{
return(new MyNetworkStream(StreamCreator.GetUnixSocket(settings), true));
}
MyNetworkStream stream = null;
IPHostEntry ipHE = GetHostEntry(settings.Server);
foreach (IPAddress address in ipHE.AddressList)
{
try
{
stream = CreateSocketStream(settings, address, unix);
if (stream != null)
{
break;
}
}
catch (Exception ex)
{
SocketException socketException = ex as SocketException;
// if the exception is a ConnectionRefused then we eat it as we may have other address
// to attempt
if (socketException == null)
{
throw;
}
if (socketException.SocketErrorCode != SocketError.ConnectionRefused)
{
throw;
}
}
}
return(stream);
}