Hi, On Tue, Dec 3, 2013 at 3:39 PM, Máté Gulyás <[email protected]> wrote: > Hi! > > On our production server, I spot java.util.concurrent.TimoutExceptions > in the server log. The stacktrace is below. > > java.io.IOException: java.util.concurrent.TimeoutException: Idle > timeout expired: 30000/30000 ms > at > org.eclipse.jetty.util.BlockingCallback.block(BlockingCallback.java:103) > at > org.eclipse.jetty.server.HttpConnection$Input.blockForContent(HttpConnection.java:457) > at org.eclipse.jetty.server.HttpInput.read(HttpInput.java:130) > at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:283) > at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:325) > at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:177) > at java.io.InputStreamReader.read(InputStreamReader.java:184) > at java.io.BufferedReader.fill(BufferedReader.java:154) > at java.io.BufferedReader.read1(BufferedReader.java:205) > at java.io.BufferedReader.read(BufferedReader.java:279) > at java.io.Reader.read(Reader.java:100) > at com.google.common.io.CharStreams.copy(CharStreams.java:244) > at > com.google.common.io.CharStreams.toStringBuilder(CharStreams.java:288) > at com.google.common.io.CharStreams.toString(CharStreams.java:262) > at mypackage.ForwardingHandler.handle(ForwardingHandler.java:72) > at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) > > As far as I can tell, the timeouts happen because when the server > tries to read the inputstream, the client does not send -1 or any > data, so the reading operations blocks, and then the timeout occurs > after 30 seconds.
That is correct. > It occurs 100-200 times a day, the average load is around 1M-2.5M > requests/day. That's the 0.01% of the requests. > My question is: Is there any way to prevent this? Am I missing something? If you are sure that the client is misbehaving, there is nothing you can do unless you also control the clients. It's something that just happens. -- Simone Bordet ---- http://cometd.org http://webtide.com http://intalio.com Developer advice, training, services and support from the Jetty & CometD experts. Intalio, the modern way to build business applications. _______________________________________________ jetty-users mailing list [email protected] https://dev.eclipse.org/mailman/listinfo/jetty-users
