commit 2652d073cb1db52c4aab943c161d638e08f923db
author Aswin Sankar <apsankar@google.com> Fri Aug 19 15:34:35 2022 -0700
committer Aswin Sankar <apsankar@google.com> Tue Aug 30 11:34:28 2022 -0700
tree f4f401e4bb9137d38d5dc0b244c858fd5d1975ec
parent a8bcade7f7d505bfd11a3f0135dcf8a43ed66782

Support for 'NumAttemptsPerFqdn' in ErrorPolicy

- Some carriers specify error policies where the the ePDG address(es)
  corresponding to 1 FQDN have to be used/re-used over a number of
(retry) attempts, before trying the ePDG addresses from the next FQDN.
- Additionally, ErrorPolicyManager can help determine which FQDN to
  use for the current retry attempt, given the number of FQDNs discovered.

Bug: 233121749
Test: ErrorPolicyManagerTest#testErrorPolicyWithNumAttemptsPerFqdn,
live IWLAN test with 'NumAttemptsPerFqdn' configured to test new
API ErrorPolicyManager#getCurrentFqdnIndex().

Change-Id: I9415b0207a2ee83909903b2c5038a78edcedd708