I'm using this program called "loadsim" to get a simulation of a bunch of
users using my webapp. This is a java program utilizing the
java.net.HttpConnection to simulate the clients, built using large parts
of a apache loadsimulation system, right?
I just installed the webapp on TC4, and are experiencing some weird
behaviour with the "sendRedirect()" stuff.
If I don't get and close the output stream, the loadsim-clients wont ever
shut down the Connection, and then, after the timeout of 60000 millis, TC4
closes it. It then says 0 bytes received in the loadsim log.
If I on the other hand go in to the server using a normal browser
(Mozilla) during the test, I can browse it happily (The load-clients are
of course still experiencing the same problem)..
Basically, I have to do this to get it working:
try {
// Getting encoding
String encoding = res.getCharacterEncoding();
// Setting content type
res.setContentType("text/html; charset=" + encoding);
// Getting the OutputStream (just to be able to close it)
OutputStream out = res.getOutputStream();
// Sending the redirect
res.sendRedirect(Configuration.getDEFAULT_MAINPAGE());
// close output stream
out.close();
}
catch (IOException e) {
throw new ServerException("Got IOException while trying to
redirect user to ["+Configuration.getDEFAULT_MAINPAGE()+"].", e);
}
Why is that? Why do I have to get the outputstream, and then just close it
to get the sendRedirect away? Why isn't the stream closed on exit of the
doGet/Post method? Or whatever?
--
Mvh,
Endre
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