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cmd/devp2p: adapt to new iterator interface

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This commit is contained in:
Felix Lange 2019-07-09 13:50:39 +02:00
parent 3498a73ec8
commit 270adea13b
1 changed files with 4 additions and 8 deletions
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12
cmd/devp2p/discv4cmd.go
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@ -17,7 +17,6 @@
package main package main
import ( import (
"context"
"fmt" "fmt"
"net" "net"
"sort" "sort"
@ -123,14 +122,11 @@ func discv4RandomNodes(ctx *cli.Context) error {
} }
defer disc.Close() defer disc.Close()
iter := disc.RandomNodes() it := disc.RandomNodes()
for { for it.Next() {
n, ok := iter.NextNode(context.Background()) fmt.Println(it.Node())
if !ok { }
return nil return nil
}
fmt.Println(n)
}
} }
func getNodeArgAndStartV4(ctx *cli.Context) (*enode.Node, *discover.UDPv4, error) { func getNodeArgAndStartV4(ctx *cli.Context) (*enode.Node, *discover.UDPv4, error) {