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Merge pull request #4785 from strahe/fix/fast-connect-bootstrappers

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async connect to bootstrappers
This commit is contained in:
Łukasz Magiera 2020-11-10 17:45:06 +01:00 committed by GitHub
commit 1df7318450
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1 changed files with 9 additions and 3 deletions
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6
lib/peermgr/peermgr.go
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@ -191,11 +191,17 @@ func (pmgr *PeerMgr) doExpand(ctx context.Context) {
} }
log.Info("connecting to bootstrap peers") log.Info("connecting to bootstrap peers")
wg := sync.WaitGroup{}
for _, bsp := range pmgr.bootstrappers { for _, bsp := range pmgr.bootstrappers {
wg.Add(1)
go func(bsp peer.AddrInfo) {
defer wg.Done()
if err := pmgr.h.Connect(ctx, bsp); err != nil { if err := pmgr.h.Connect(ctx, bsp); err != nil {
log.Warnf("failed to connect to bootstrap peer: %s", err) log.Warnf("failed to connect to bootstrap peer: %s", err)
} }
}(bsp)
} }
wg.Wait()
return return
} }