wgengine/magicsock: fix outdated heartbeat comment (#16023)

heartbeatInterval is currently 3s.

Updates #cleanup

Signed-off-by: Jordan Whited <jordan@tailscale.com>
pull/15976/head
Jordan Whited 7 months ago committed by GitHub
parent 118206ab79
commit 70b6e8ca98
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@ -820,7 +820,7 @@ func (de *endpoint) heartbeat() {
udpAddr, _, _ := de.addrForSendLocked(now)
if udpAddr.IsValid() {
// We have a preferred path. Ping that every 2 seconds.
// We have a preferred path. Ping that every 'heartbeatInterval'.
de.startDiscoPingLocked(udpAddr, now, pingHeartbeat, 0, nil)
}

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