bitcoin/bitcoin — pull request #3888 by hno (2014-03-16 22:32:35+00:00)
Title: Make addnode nodes more insisting on being connected

addnode are administratively added connections that the operator prefers to have connected. Make bitcoind a bit more insisting on having these connected.

- Bypass outgoing connections limit for addnode nodes
- Reduce retry interval to 5 seconds to quickly reconnect again
should the connection close for some reason