/usr/share/gocode/src/github.com/hashicorp/memberlist/alive_delegate.go is in golang-github-hashicorp-memberlist-dev 0.1.0-2.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 | package memberlist
// AliveDelegate is used to involve a client in processing
// a node "alive" message. When a node joins, either through
// a UDP gossip or TCP push/pull, we update the state of
// that node via an alive message. This can be used to filter
// a node out and prevent it from being considered a peer
// using application specific logic.
type AliveDelegate interface {
// NotifyMerge is invoked when a merge could take place.
// Provides a list of the nodes known by the peer. If
// the return value is non-nil, the merge is canceled.
NotifyAlive(peer *Node) error
}
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