/**
* This method is used to write the zero length chunk. Writing the zero length chunk tells the
* client that the response has been fully sent, and the next sequence of bytes from the HTTP
* pipeline is the start of the next response. This will signal to the server kernel that the next
* request is read to read.
*/
private void finish() throws IOException {
try {
sender.send(zero);
monitor.ready(sender);
} catch (Exception cause) {
if (sender != null) {
monitor.close(sender);
}
throw new ProducerException("Error flushing response", cause);
}
}
