runtime: run periodic ipv4 stuns for public ip#234
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dylan-tailscale
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Jun 12, 2026
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lgtm, just one TODO to implement (correct me if I misunderstood the intent)
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fyi tqwewe/kameo#340, it's not blocking, just a rabbithole i went down because of this |
Nothing currently consumes the messages, but this is needed for future commits re: direct connections. In the future the internals may change slightly to reuse the single UDP endpoint socket, but this should work for now. Signed-off-by: Nathan Perry <nathan@tailscale.com> Change-Id: Idc9dadd16a203188ab4138944fb8a6b56a6a6964
Signed-off-by: Nathan Perry <nathan@tailscale.com> Change-Id: If8cbc4db87ca78c3404af9a3f50846596a6a6964
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lgtm! just one question
| .tell( | ||
| kameo_actors::scheduler::SetInterval::new( | ||
| slf.downgrade(), | ||
| Duration::from_secs(20), |
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Non-blocking: would we ever want to configure the STUN interval at runtime? I can come up with wacky cases, but none that would require a faster period than 20 seconds.
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stacked on #214
Provide an actor that runs periodic stuns to a derp server to get our public ipv4 and publishes the response on the message bus.
Nothing currently consumes the messages, but this is needed for future commits re: direct connections. In the future the internals may change slightly to reuse the single UDP endpoint socket rather than using a dedicated stun socket, but this should be fine for now.