p2p: exponential back-off followup #1304
Description
See review in #1292
- Document the new functionality in the p2p spec (especially exponential backoff for addrs in the address book #1292 (comment))
- Add TODO in test (needs control over time -
exponential backoff for addrs in the address book #1292 (comment)) - consolidate the 2 "max retries" mechanisms (exponential backoff for addrs in the address book #1292 (comment))