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| author | Brad Fitzpatrick <bradfitz@tailscale.com> | 2023-11-03 13:56:31 -0700 |
|---|---|---|
| committer | Brad Fitzpatrick <bradfitz@tailscale.com> | 2023-11-03 13:56:31 -0700 |
| commit | 530056811afbb7d077a0b5d6046e531b8f89f843 (patch) | |
| tree | ff87593d5907bf2424f8ad92458a3b12bcdbd12d /control/controlknobs/controlknobs.go | |
| parent | fbc18410ad96d4871a3701ebe81531686a4907ac (diff) | |
| download | tailscale-bradfitz/silentdisco_knob.tar.xz tailscale-bradfitz/silentdisco_knob.zip | |
example for jordanbradfitz/silentdisco_knob
Change-Id: I28400c94605110dcbac394fc7bfb61797c1e4b82
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Diffstat (limited to 'control/controlknobs/controlknobs.go')
| -rw-r--r-- | control/controlknobs/controlknobs.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/control/controlknobs/controlknobs.go b/control/controlknobs/controlknobs.go index e64bc8011..4bc309840 100644 --- a/control/controlknobs/controlknobs.go +++ b/control/controlknobs/controlknobs.go @@ -52,6 +52,8 @@ type Knobs struct { // DisableDNSForwarderTCPRetries is whether the DNS forwarder should // skip retrying truncated queries over TCP. DisableDNSForwarderTCPRetries atomic.Bool + + SilentDisco atomic.Bool } // UpdateFromNodeAttributes updates k (if non-nil) based on the provided self @@ -74,6 +76,7 @@ func (k *Knobs) UpdateFromNodeAttributes(selfNodeAttrs []tailcfg.NodeCapability, forceBackgroundSTUN = has(tailcfg.NodeAttrDebugForceBackgroundSTUN) peerMTUEnable = has(tailcfg.NodeAttrPeerMTUEnable) dnsForwarderDisableTCPRetries = has(tailcfg.NodeAttrDNSForwarderDisableTCPRetries) + silentDisco = has(tailcfg.NodeAttrSilentDisco) ) if has(tailcfg.NodeAttrOneCGNATEnable) { @@ -91,6 +94,7 @@ func (k *Knobs) UpdateFromNodeAttributes(selfNodeAttrs []tailcfg.NodeCapability, k.DisableDeltaUpdates.Store(disableDeltaUpdates) k.PeerMTUEnable.Store(peerMTUEnable) k.DisableDNSForwarderTCPRetries.Store(dnsForwarderDisableTCPRetries) + k.SilentDisco.Store(silentDisco) } // AsDebugJSON returns k as something that can be marshalled with json.Marshal |