int JackNetSlaveInterface::Send ( size_t size, int flags )
{
packet_header_t* header = reinterpret_cast<packet_header_t*>(fTxBuffer);
PacketHeaderHToN(header, header);
int tx_bytes = fSocket.Send ( fTxBuffer, size, flags );
//handle errors
if ( tx_bytes == SOCKET_ERROR )
{
net_error_t error = fSocket.GetError();
//if a network error occurs, this exception will restart the driver
if ( error == NET_CONN_ERROR )
{
jack_error ( "Connection lost." );
throw JackNetException();
}
else
jack_error ( "Fatal error in slave send : %s", StrError ( NET_ERROR_CODE ) );
}
return tx_bytes;
}
int JackNetSlaveInterface::Recv ( size_t size, int flags )
{
int rx_bytes = fSocket.Recv ( fRxBuffer, size, flags );
//handle errors
if ( rx_bytes == SOCKET_ERROR )
{
net_error_t error = fSocket.GetError();
//no data isn't really an error in realtime processing, so just return 0
if ( error == NET_NO_DATA )
jack_error ( "No data, is the master still running ?" );
//if a network error occurs, this exception will restart the driver
else if ( error == NET_CONN_ERROR )
{
jack_error ( "Connection lost." );
throw JackNetException();
}
else
jack_error ( "Fatal error in slave receive : %s", StrError ( NET_ERROR_CODE ) );
}
packet_header_t* header = reinterpret_cast<packet_header_t*>(fRxBuffer);
PacketHeaderNToH(header, header);
return rx_bytes;
}
void JackNetSlaveInterface::FatalSendError()
{
throw JackNetException("Send connection lost error");
}
void JackNetSlaveInterface::FatalRecvError()
{
throw JackNetException("Recv connection lost error");
}
void JackTools::ThrowJackNetException()
{
throw JackNetException();
}
void JackNetSlaveInterface::FatalSendError()
{
jack_error("Send connection lost error = %s", StrError(NET_ERROR_CODE));
throw JackNetException();
}
