From bbb5e5d56a51d9430aec934c76a0bd02f1f2427d Mon Sep 17 00:00:00 2001
From: Felix Lange <fjl@twurst.com>
Date: Wed, 9 Nov 2016 02:41:56 +0100
Subject: [PATCH] les: print 'experimental feature' warning on startup
---
les/backend.go | 3 +++
1 file changed, 3 insertions(+)
diff --git a/les/backend.go b/les/backend.go
index 38d1fd380..5eb53d728 100644
--- a/les/backend.go
+++ b/les/backend.go
@@ -38,6 +38,8 @@ import (
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/internal/ethapi"
"github.com/ethereum/go-ethereum/light"
+ "github.com/ethereum/go-ethereum/logger"
+ "github.com/ethereum/go-ethereum/logger/glog"
"github.com/ethereum/go-ethereum/node"
"github.com/ethereum/go-ethereum/p2p"
rpc "github.com/ethereum/go-ethereum/rpc"
@@ -195,6 +197,7 @@ func (s *LightEthereum) Protocols() []p2p.Protocol {
// Start implements node.Service, starting all internal goroutines needed by the
// Ethereum protocol implementation.
func (s *LightEthereum) Start(srvr *p2p.Server) error {
+ glog.V(logger.Info).Infof("WARNING: light client mode is an experimental feature")
s.netRPCService = ethapi.NewPublicNetAPI(srvr, s.netVersionId)
s.protocolManager.Start(srvr)
return nil
--
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