38 lines
570 B
Go
38 lines
570 B
Go
package dht
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type bucket struct {
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nodes map[*node]struct{}
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}
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func (b *bucket) Len() int {
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return len(b.nodes)
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}
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func (b *bucket) EachNode(f func(*node) bool) bool {
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for n := range b.nodes {
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if !f(n) {
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return false
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}
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}
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return true
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}
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func (b *bucket) AddNode(n *node, k int) {
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if _, ok := b.nodes[n]; ok {
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return
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}
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if b.nodes == nil {
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b.nodes = make(map[*node]struct{}, k)
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}
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b.nodes[n] = struct{}{}
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}
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func (b *bucket) GetNode(addr Addr, id int160) *node {
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for n := range b.nodes {
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if n.hasAddrAndID(addr, id) {
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return n
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}
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}
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return nil
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}
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