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net/dnscache: update a comment

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Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick 2021-07-26 16:16:08 -07:00
parent 281d503626
commit c17d743886
1 changed files with 1 additions and 1 deletions
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2
net/dnscache/dnscache.go
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@ -352,7 +352,7 @@ func Dialer(fwd DialContextFunc, dnsCache *Resolver) DialContextFunc {
const fallbackDelay = 300 * time.Millisecond
// raceDial tries to dial port on each ip in ips, starting a new race
// dial every 300ms apart, returning whichever completes first.
// dial every fallbackDelay apart, returning whichever completes first.
func raceDial(ctx context.Context, fwd DialContextFunc, network string, ips []netaddr.IP, port string) (net.Conn, error) {
ctx, cancel := context.WithCancel(ctx)
defer cancel()