java.io.IOException: Closed while trying to send binary content in response

[kronar]

Following code

@Override public Object handle(Request request, Response response) { byte[] result = createChartImage(findByBMetric); response.status(200); response.type(JPG_CONTENT_TYPE); final HttpServletResponse rawResponse = response.raw(); rawResponse.setContentType("image/jpeg"); rawResponse.setContentLength(result.length); final ServletOutputStream outputStream = rawResponse .getOutputStream();

        outputStream.write(result);
        return result;

}

works but produces warning in console

2012-05-03 14:00:49,323 WARN - log - /stabilitygraph?metric=ru.selenium.express.web.CheckMessaging.clearRecentMessagesUser2: java.io.IOException: Closed

Possibly I writing binary content in a wrong way, please show me the correct one.

[dol]

Take a look at this example ( http://schipplock.de/projects/2011/005_AutoScanner/src/src/com/schipplock/autoscanner/AutoScanner.java ). Helped me to write raw data.

[perwendel]

I've located the problem. There's a problem in the HTTP filter where it doesn't understand that the outputstream has been consumed and tries to use it. A solution could be to wrap the Outputstream and flag when close has been called. What do you guys think?

[perwendel]

Fixed by isCommited check in MatcherFilter.