Gossip connection dial backoff

[mvandeberg]

When unable to connect to a peer via gossip, the reported errors appear to increase over time:

2021-07-13 12:47:37.117350 (p2p.Koinos) [protocol/gossip.go:369] <info>: Failed to connect to gossiped peer: /ip4/*.*.*.*/tcp/64817/p2p/Qme2tpdDW1GyqNWNKGwGHQHhPBPXSiSuuLu73a3uPdAWsV, failed to dial Qme2tpdDW1GyqNWNKGwGHQHhPBPXSiSuuLu73a3uPdAWsV:
  * [/ip4/*.*.*.*/tcp/62111] dial backoff
  * [/ip4/*.*.*.*/tcp/65093] dial backoff
  * [/ip4/*.*.*.*/tcp/65412] dial backoff
  * [/ip4/*.*.*.*/tcp/64814] dial backoff
  * [/ip4/*.*.*.*/tcp/64941] dial backoff
  * [/ip4/*.*.*.*/tcp/65057] dial backoff
  * [/ip4/*.*.*.*/tcp/65288] dial backoff
  * [/ip4/*.*.*.*/tcp/64235] dial backoff
  * [/ip4/*.*.*.*/tcp/64666] dial backoff
  * [/ip4/*.*.*.*/tcp/64808] dial backoff
  * [/ip4/*.*.*.*/tcp/65478] dial backoff
  * [/ip4/*.*.*.*/tcp/64965] dial backoff
  * [/ip4/*.*.*.*/tcp/65442] dial backoff
  * [/ip4/*.*.*.*/tcp/49158] dial backoff
  * [/ip4/*.*.*.*/tcp/64825] dial backoff
  * [/ip4/*.*.*.*/tcp/64386] dial backoff
    ... skipping 29 errors ...

[mvandeberg]

We are not seeing this on p2p in current testing. Closing in favor of a newer bug report if the behavior still exists.