cmd/devp2p: tweak DNS TTLs (#20801)

* cmd/devp2p: tweak DNS TTLs * cmd/devp2p: bump treeNodeTTL to four weeks

cmd/devp2p: tweak DNS TTLs (#20801)
* cmd/devp2p: tweak DNS TTLs * cmd/devp2p: bump treeNodeTTL to four weeks
1583e7d2 · Felix Lange · GitHub · 4690912a · 1583e7d2
Unverified Commit 1583e7d2 authored Mar 26, 2020 by Felix Lange Committed by GitHub Mar 26, 2020
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dnscmd.go cmd/devp2p/dnscmd.go +2 -2

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--- a/cmd/devp2p/dnscmd.go
+++ b/cmd/devp2p/dnscmd.go
@@ -97,8 +97,8 @@ var (
 )
 const (
-	rootTTL     = 1
+	rootTTL     = 30 * 60              // 30 min
-	treeNodeTTL = 2147483647
+	treeNodeTTL = 4 * 7 * 24 * 60 * 60 // 4 weeks
 )
 // dnsSync performs dnsSyncCommand.