1de000bbfd
file-restore has a 'timeout' parameter and if that is exceeded, returns an error with the http code 503 Service Unavailable When the web ui encounters such an error, it retries the listing a few times before giving up. To make use of these, add the 'timeout' parameter to the new 'extraParams' of 'file_restore_list'. 25 seconds are chosen because it's under pveproxy 30s limit, with a bit of overhead to spare for the rest of the api call, like json decoding, forking, access control checks, etc. Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>