I get an the exception
javax.servlet.ServletException: org.jboss.seam.core.LockTimeoutException: could not acquire lock on @Synchronized component:
while trying to refresh a page but clicking on the "Browser refresh button" or "Back button" when an a4j:button is clicked and the search is still on.
I suppose all a4j requests are synchronized.
Could anybody suggest how to fix this issue?
Retrieving data ...