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Don't check for rebind if we are closing the tunnel (#457)

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Nate Brown 2021-05-04 19:15:24 -05:00 committed by GitHub
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commit 95f4c8a01b
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@ -201,7 +201,7 @@ func (f *Interface) sendNoMetrics(t NebulaMessageType, st NebulaMessageSubType,
// Query our LH if we haven't since the last time we've been rebound, this will cause the remote to punch against
// all our IPs and enable a faster roaming.
if hostinfo.lastRebindCount != f.rebindCount {
if t != closeTunnel && hostinfo.lastRebindCount != f.rebindCount {
//NOTE: there is an update hole if a tunnel isn't used and exactly 256 rebinds occur before the tunnel is
// finally used again. This tunnel would eventually be torn down and recreated if this action didn't help.
f.lightHouse.QueryServer(hostinfo.hostId, f)