Perhaps something along the lines of this? http://wiki.eclipse.org/Jetty/Reference/QoSFilter
cheers, jesse -- jesse mcconnell [email protected] On Mon, May 2, 2011 at 05:55, <[email protected]> wrote: > Hello Jetty users, > > I have a problem which I thought would be pretty easy to solve, but haven't > found a solution yet. > > We are using Jetty as http-server for our JAX-WS webservice implementation. > This is for an embedded system with low hardware performance (relatively > speaking), e.g. only 96 MB of memory for the JVM heap. > We have several 100k of log entries which can be returned by the service. > Creating the XML and streaming the content to the client in the JAX-WS > Framework explodes the used memory. In the worst case, the JVM runs out of > memory when two clients request a lot of data at the same time. > > Now, I want to configure Jetty to only allow a single client to call a > service at any given time. A second request should wait until the first > request was completely streamed and finished. > This must probably be done on the lowest level, e.g. the socket/streaming > level. > > The services themselves are already 'synchronized'. I tried manipulating the > ThreadPool, but without satisfactory results(using a Thread count <4, > parallel requests would hang and not be serviced at all, using a higher > Thread count, I had my original problem again). > I tried working with (synchronized) Handlers, but would still get OOM errors > (expectedly, because it is too high in the stack and not on socket level). I > did not find a way to configure the connectors to only allow a single request > to be serviced at a time. > > I am using: > <dependency> > <groupId>org.mortbay.jetty</groupId> > <artifactId>jetty-j2sehttpspi</artifactId> > <version>7.3.1.v20110307</version> > </dependency> > > <dependency> > <groupId>org.eclipse.jetty</groupId> > <artifactId>jetty-server</artifactId> > <version>7.3.1.v20110307</version> > </dependency> > > > Is there any way to configure Jetty to only service a single request at a > given time? > > I would be very happy for a solution or pointers in the right direction. > > Regards, > Max Ullinger > _______________________________________________ > jetty-users mailing list > [email protected] > https://dev.eclipse.org/mailman/listinfo/jetty-users > _______________________________________________ jetty-users mailing list [email protected] https://dev.eclipse.org/mailman/listinfo/jetty-users
