func()

in swim/join_sender.go [189:205]

• 14 lines of code
• 6 McCabe index (conditional complexity)

func (j *joinSender) CollectPotentialNodes(nodesJoined []string) []string {
	if nodesJoined == nil {
		nodesJoined = make([]string, 0)
	}

	var potentialNodes []string

	for _, hostports := range j.bootstrapHostsMap {
		for _, hostport := range hostports {
			if j.node.address != hostport && !util.StringInSlice(nodesJoined, hostport) {
				potentialNodes = append(potentialNodes, hostport)
			}
		}
	}

	return potentialNodes
}