logos-messaging/go-libp2p-rendezvous
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fix: avoid panic on empty result

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Signed-off-by: gfanton <8671905+gfanton@users.noreply.github.com>
This commit is contained in:
gfanton 2022-09-06 10:48:44 +02:00
parent 2a4b093b3a
commit 7f8acdc3c4
1 changed files with 5 additions and 2 deletions
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7
client.go
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@ -362,10 +362,13 @@ func (rp *rendezvousPoint) DiscoverSubscribe(ctx context.Context, ns string, ser
for { for {
select { select {
case result, ok := <-regCh:
if !ok {
return
}
ch <- result.Peer
case <-ctx.Done(): case <-ctx.Done():
return return
case result := <-regCh:
ch <- result.Peer
} }
} }
}() }()