From ca8ba84aa74f76f53829198210a21f730dca7f2a Mon Sep 17 00:00:00 2001 From: Sjon Hortensius Date: Fri, 9 Aug 2019 15:06:47 +0200 Subject: [PATCH] Fix #19820 - reduce light.maxpeers default for clients to 1/10th currently light.maxpeers=100 - after this change it's 10 for non-servers --- cmd/utils/flags.go | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index 7e28dff79a46..6bfd0a0c1262 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -1091,6 +1091,11 @@ func SetP2PConfig(ctx *cli.Context, cfg *p2p.Config) { if ctx.GlobalIsSet(LightMaxPeersFlag.Name) { lightPeers = ctx.GlobalInt(LightMaxPeersFlag.Name) } + if lightClient && !ctx.GlobalIsSet(LightLegacyPeersFlag.Name) && !ctx.GlobalIsSet(LightMaxPeersFlag.Name) { + // dynamic default - for clients we use 1/10th of the default for servers + lightPeers /= 10 + } + if ctx.GlobalIsSet(MaxPeersFlag.Name) { cfg.MaxPeers = ctx.GlobalInt(MaxPeersFlag.Name) if lightServer && !ctx.GlobalIsSet(LightLegacyPeersFlag.Name) && !ctx.GlobalIsSet(LightMaxPeersFlag.Name) {