forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-20 10:52:25 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

cmd/devp2p: exit when lookup iterator ends

Browse source
This commit is contained in:
Felix Lange 2019-07-07 23:00:02 +02:00
parent ca8c445c4b
commit c592367d0b
1 changed files with 7 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
cmd/devp2p/discv4cmd.go
View file

@ -121,9 +121,15 @@ func discv4RandomNodes(ctx *cli.Context) error {
if err != nil {
return err
}
defer disc.Close()
iter := disc.RandomNodes()
for {
fmt.Println(iter.NextNode(context.Background()))
n, ok := iter.NextNode(context.Background())
if !ok {
return nil
}
fmt.Println(n)
}
}