Hi, We recently fixed DNS resolution of the server hostname during reconnect. However, server IP address may change, even when the old one continues to server (although sub-optimally). We should schedule the next DNS resolution based on the TTL of the DNS record used for the last resolution. This way, we resolve the server hostname again when a DNS record expires. Please review the changes. @Paulo Alcantara I know this can create merge conflicts when your patch gets merged. I can rebase my changes on top of yours when it gets merged. @David Howells Something worth noting here is that the keyutils key.dns_resolver upcall resolves the hostname, but does not return the expiry time. I'm falling back to a default value of 600s for now. I assumed that this commit of yours was a workaround to this exact problem in getaddrinfo(). https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/keyutils.git/commit/?id=75e7568dc516db698093b33ea273e1b4a30b70be Have you since been able derive the TTL field from the DNS records? https://github.com/sprasad-microsoft/smb-kernel-client/pull/1 -- Regards, Shyam
