/**
* This method is used to flush the contents of the buffer to the client. This method will block
* until such time as all of the data has been sent to the client. If at any point there is an
* error sending the content an exception is thrown.
*/
public void flush() throws IOException {
try {
if (!monitor.isClosed()) {
sender.flush();
}
} catch (Exception cause) {
if (sender != null) {
monitor.close(sender);
}
throw new ProducerException("Error sending response", cause);
}
}
