I have the ConnectionFactory and the Connection implementations. I have the Servlet (deployed in a war file)
The ConnectionFactory/Connection are deployed using a Jetty module/xml with start.jar. The servlet is deployed by dropping the war file in webapps. I have some dynamic state (mainly database connection pools) that I would like to share between the ConnectionFactory and the Servlet. I can set the state object as a context attribute from the servlet. However, then it isn't clear to me how I would retrieve it from either the ConnectionFactory or Connection. Thanks, Josh On Mon, Jan 20, 2020 at 1:29 AM Simone Bordet <[email protected]> wrote: > Hi, > > On Mon, Jan 20, 2020 at 12:36 AM Josh Spiegel <[email protected]> > wrote: > > > > Hi, > > > > What is the cleanest way for a servlet (e.g. in a war file under > webapps) to communicate state with a custom ConnectionFactory running in > the same server? > > A custom ConnectionFactory typically creates Connections that parse > bytes that have been read from the network. > If that's the case, then your servlet should open a socket and write > the custom protocol bytes so that they can be read and parsed by the > custom Connection - basically you have to write a client for your > custom protocol. > > > Is there is some way to set Server attributes from the servlet or > something like that? > > You need to detail what you want to do here, and consider the > lifetimes of the objects you want to deal with. > You do not want that a second request to the servlet overwrites the > attribute set by the first request. > > > A static variable would probably work for me but I am hoping for > something that is more decoupled and scoped at the Server level. > > I doubt a static will work - would not be overwritten for every request? > > Can you detail the problem first, rather than the solution? > > -- > Simone Bordet > ---- > http://cometd.org > http://webtide.com > Developer advice, training, services and support > from the Jetty & CometD experts. > _______________________________________________ > jetty-users mailing list > [email protected] > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://www.eclipse.org/mailman/listinfo/jetty-users >
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