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p2p/discover: rename lookup.next to 'advance'

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This commit is contained in:
Felix Lange 2019-10-29 13:17:21 +01:00
parent d487c421e0
commit 61523364dd
1 changed files with 4 additions and 4 deletions
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8
p2p/discover/lookup.go
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@ -57,14 +57,14 @@ func newLookup(ctx context.Context, tab *Table, target enode.ID, q queryFunc) *l
// run runs the lookup to completion and returns the closest nodes found. // run runs the lookup to completion and returns the closest nodes found.
func (it *lookup) run() []*enode.Node { func (it *lookup) run() []*enode.Node {
for it.next() { for it.advance() {
} }
return unwrapNodes(it.result.entries) return unwrapNodes(it.result.entries)
} }
// next advances the lookup until any new nodes have been found. // advance advances the lookup until any new nodes have been found.
// It returns false when the lookup has ended. // It returns false when the lookup has ended.
func (it *lookup) next() bool { func (it *lookup) advance() bool {
for it.startQueries() { for it.startQueries() {
select { select {
case nodes := <-it.replyCh: case nodes := <-it.replyCh:
@ -194,7 +194,7 @@ func (it *lookupIterator) Next() bool {
it.lookup = it.nextLookup(it.ctx) it.lookup = it.nextLookup(it.ctx)
continue continue
} }
if !it.lookup.next() { if !it.lookup.advance() {
it.lookup = nil it.lookup = nil
continue continue
} }