How to run a long running process in JSF without facing "Connection Failed" error in browser

Question

I have a process which takes more than five minutes, after those minutes internet explorer throws a "Connection Failed" error, but internally it keeps running, the view throws the error. I increased the lifetime of the managed bean as shown:

FacesContext.getCurrentInstance (). GetExternalContext (). SetSessionMaxInactiveInterval (1440);

Keep sending the "Connection Failed" error

I added to the EJB methods the annotation of:

EDIT:

@TransactionAttribute (TransactionAttributeType.NOT_SUPPORTED)

the same problem...

I added to the web.xml:

<session-config>
    <session-timeout> -1 </ session-timeout>
</ session-config>

the same problem...

my question is if at the code level can I eliminate that restriction that "the life cycle", or is it a time that has it inserted inside the server?

I work with: - Jdeveloper 12.2.1 (Trinidad Framework) - Oracle DB 10g EDIT: - Server Weblogic 12c