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Results tagged with peer-discovery
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user 131859
Questions related to how Bitcoin finds other peers to communicate with.
11
votes
What is a Feeler Connection? When is it used?
A feeler connection is a short-lived outbound connection that only starts up after your node has established the required 8 outbound connections and 2 block-relay-only outbound connections. The purpos …
- 405
8
votes
What is a block-relay-only connection? What is it used for?
Block relay connections were added to bitcoin core in v0.19.0.1 in November 2019. Their purpose is to harden the peer-to-peer network against partition attacks. They do this through a clever combinati …
- 405