From 1045726a9af29f409a893998a0f5bdcd38c0fa6a Mon Sep 17 00:00:00 2001 From: HAOYUatHZ Date: Mon, 12 Aug 2019 14:24:45 +0800 Subject: [PATCH] add comments --- toolbar/precog/monitor/monitor.go | 1 + 1 file changed, 1 insertion(+) diff --git a/toolbar/precog/monitor/monitor.go b/toolbar/precog/monitor/monitor.go index bdda4fa1..f65e98b2 100644 --- a/toolbar/precog/monitor/monitor.go +++ b/toolbar/precog/monitor/monitor.go @@ -111,6 +111,7 @@ func (m *monitor) makeSwitch() (*p2p.Switch, error) { return nil, err } + // no need for lanDiscv, but passing &mdns.LANDiscover{} will cause NilPointer lanDiscv := mdns.NewLANDiscover(mdns.NewProtocol(), int(l.ExternalAddress().Port)) return p2p.NewSwitch(m.nodeCfg, discv, lanDiscv, l, swPrivKey, listenAddr, m.cfg.NetworkID) } -- 2.11.0