# A cached user record from the LoginCluster is stale, reset its username
# and retry the update operation.
if local_user.andand.uuid[0..4] == loginCluster && local_user.uuid != u.uuid
- Rails.logger.warn("cached username '#{needupdate[:username]}' collision with user '#{local_user.uuid}' - resetting")
- local_user.update_attributes!({username: nil})
+ new_username = "#{needupdate[:username]}conflict#{rand(99999999)}"
+ Rails.logger.warn("cached username '#{needupdate[:username]}' collision with user '#{local_user.uuid}' - renaming to '#{new_username}' before retrying")
+ local_user.update_attributes!({username: new_username})
retry
end
end