ICEfaces-EE
  1. ICEfaces-EE
  2. IPCK-29

Support for WebLogic NIO features in EPS

          Details

          • Type: New Feature New Feature
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 1.8.2 Beta
          • Fix Version/s: 1.8.2.GA
          • Component/s: Enterprise Push Server
          • Labels:
            None
          • Environment:
            WebLogic 10.3

            Description

            It would be a useful enhancement to EPS throughput performance if EPS could be configured to optional use the Weblogic Future Response Servlet or Abstract Asynchronous Servlet for NIO operations when running on WebLogic 10.3.2 server.

              Activity

              Ascending order - Click to sort in descending order
              Hide
              Permalink
              Ken Fyten added a comment -

              Related forum thread: http://www.icefaces.org/JForum/posts/list/0/15207.page#57983

              Show
              Ken Fyten added a comment - Related forum thread: http://www.icefaces.org/JForum/posts/list/0/15207.page#57983
              Hide
              Permalink
              Ted Goddard added a comment -

              http://download.oracle.com/docs/cd/E13222_01/wls/docs100/javadocs/weblogic/servlet/http/AbstractAsyncServlet.html#doRequest(weblogic.servlet.http.RequestResponseKey)

              If we return true from doRequest(), the request is parked. Later we call notify() to unpark the request.

              Show
              Ted Goddard added a comment - http://download.oracle.com/docs/cd/E13222_01/wls/docs100/javadocs/weblogic/servlet/http/AbstractAsyncServlet.html#doRequest(weblogic.servlet.http.RequestResponseKey ) If we return true from doRequest(), the request is parked. Later we call notify() to unpark the request.
              Hide
              Permalink
              Jack Van Ooststroom added a comment -

              The AbstractAsyncServlet abstract class is now extended by and the FutureResponseModel interface is implemented by the WebLogicAdaptingServlet. The WebLogicAdaptingServlet can handle the blocking HTTP requests (/block/receive-updated-views) using WebLogic's ARP mechanism. In order to do so the WebLogicAdaptingServlet needs to be configured in the EPS' web.xml as follows:

              <servlet>
              <servlet-name>WebLogic Adapting Servlet</servlet-name>
              <servlet-class>com.icesoft.faces.push.server.arp.internal.WebLogicAdaptingServlet</servlet-class>
              <load-on-startup>1</load-on-startup>
              </servlet>

              <servlet-mapping>
              <servlet-name>WebLogic Adapting Servlet</servlet-name>
              <url-pattern>/block/receive-updated-views/*</url-pattern>
              </servlet-mapping>

              The servlet mapping must precede the Push Servlet's servlet mapping in order to ensure the handling of the blocking HTTP requests by the WebLogicAdaptingServlet.

              In addition the build.xml of EPS contains a target to build EPS for this environment:

              ant weblogic-arp.weblogic-jms

              This target ensures the inclusion of the servlet and servlet mapping as described earlier in EPS' web.xml.

              Marking this one as FIXED.

              Show
              Jack Van Ooststroom added a comment - The AbstractAsyncServlet abstract class is now extended by and the FutureResponseModel interface is implemented by the WebLogicAdaptingServlet. The WebLogicAdaptingServlet can handle the blocking HTTP requests (/block/receive-updated-views) using WebLogic's ARP mechanism. In order to do so the WebLogicAdaptingServlet needs to be configured in the EPS' web.xml as follows: <servlet> <servlet-name>WebLogic Adapting Servlet</servlet-name> <servlet-class>com.icesoft.faces.push.server.arp.internal.WebLogicAdaptingServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>WebLogic Adapting Servlet</servlet-name> <url-pattern>/block/receive-updated-views/*</url-pattern> </servlet-mapping> The servlet mapping must precede the Push Servlet's servlet mapping in order to ensure the handling of the blocking HTTP requests by the WebLogicAdaptingServlet. In addition the build.xml of EPS contains a target to build EPS for this environment: ant weblogic-arp.weblogic-jms This target ensures the inclusion of the servlet and servlet mapping as described earlier in EPS' web.xml. Marking this one as FIXED.

                People

                • Assignee:
                  Jack Van Ooststroom
                  Reporter:
                  Ken Fyten
                • Votes:
                  0 Vote for this issue
                  Watchers:
                  0 Start watching this issue

                  Dates

                  • Created:
                    Updated:
                    Resolved: