Index: lams_learning/web/WEB-INF/web.xml
===================================================================
diff -u -r9986a8084b318ccc9c025ec56407dc09a705dd60 -r20e62542c73330b5ccd425dc727597660abdd129
--- lams_learning/web/WEB-INF/web.xml	(.../web.xml)	(revision 9986a8084b318ccc9c025ec56407dc09a705dd60)
+++ lams_learning/web/WEB-INF/web.xml	(.../web.xml)	(revision 20e62542c73330b5ccd425dc727597660abdd129)
@@ -30,42 +30,52 @@
 			<param-name>singleSession</param-name>
 			<param-value>true</param-value>
 		</init-param>
+		<async-supported>true</async-supported>
 	</filter>
 
 	<filter>
 		<filter-name>SystemSessionFilter</filter-name>
 		<filter-class>
 			org.lamsfoundation.lams.web.session.SystemSessionFilter
 		</filter-class>
+		<async-supported>true</async-supported>
 	</filter>
 
 	<filter>
 		<filter-name>LocaleFilter</filter-name>
 		<filter-class>
 			org.lamsfoundation.lams.web.filter.LocaleFilter
 		</filter-class>
+		<async-supported>true</async-supported>
 	</filter>
 
 	<filter-mapping>
 		<filter-name>HibernateFilter</filter-name>
 		<url-pattern>/*</url-pattern>
+		<dispatcher>REQUEST</dispatcher>
+        <dispatcher>ASYNC</dispatcher>
 	</filter-mapping>
 
 	<filter-mapping>
 		<filter-name>SystemSessionFilter</filter-name>
 		<url-pattern>/*</url-pattern>
+		<dispatcher>REQUEST</dispatcher>
+        <dispatcher>ASYNC</dispatcher>
 	</filter-mapping>
 
 	<filter-mapping>
 		<filter-name>LocaleFilter</filter-name>
 		<url-pattern>/*</url-pattern>
+		<dispatcher>REQUEST</dispatcher>
+        <dispatcher>ASYNC</dispatcher>
 	</filter-mapping>
 
 	<servlet>
 		<servlet-name>spring</servlet-name>
 		<servlet-class>
 			org.springframework.web.servlet.DispatcherServlet
 		</servlet-class>
+		<async-supported>true</async-supported>
 		<load-on-startup>1</load-on-startup>
 	</servlet>
 
@@ -75,13 +85,15 @@
 		<servlet-class>
 			org.lamsfoundation.lams.learning.web.servlet.RepopulateProgressMarksServlet
 		</servlet-class>
+		<async-supported>true</async-supported>
 	</servlet>
 	
 	<servlet>
 		<servlet-name>LogLessonMarkPushedToIntegrationsServlet</servlet-name>
 		<servlet-class>
 			org.lamsfoundation.lams.learning.web.servlet.LogLessonMarkPushedToIntegrationsServlet
 		</servlet-class>
+		<async-supported>true</async-supported>
 	</servlet>	
 	
 	<servlet-mapping>