Without this, a persistent failure in the key retrieval will not be remembered, meaning rapid-fire retries from the client will result in a similar number of key retrieval attempts.
This causes the next_update to be set forward by 5 minutes after each failure.
Without this, a persistent failure in the key retrieval will not be remembered, meaning rapid-fire retries from the client will result in a similar number of key retrieval attempts.
This causes the next_update to be set forward by 5 minutes after each failure.