Dead parent - Accelerator mode - Error page

["Pure Azal" <pureazal@xxxxxxxxx>]

Hi,

We're using SQUID in accelerator mode. When our parent peer is dead,
SQUID sends an error page for objects which are expired. For objects
non expired, SQUID sends its version.

Is it possible to send the last version of an expired object when the
parent peer is dead, in order to avoid getting this error page ?

Thanks for your help

PurA