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ping: better handling of restarts and stun errors

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This commit is contained in:
yosoyubik 2023-11-08 12:30:17 +01:00
parent 95c0bba693
commit 06ec466c1b
1 changed files with 10 additions and 4 deletions
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14
pkg/arvo/app/ping.hoon
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@ -275,7 +275,7 @@
::
(set-timer now)
--
:: Subsystem for formally acknowledge a change in our IP:PORT
:: Subsystem for formally acknowledging a change in our IP:PORT
::
:: If our sponsor sends a STUN response, with an IP different than what
:: we had previously cached, we formally acknowledge this change by
@ -370,9 +370,15 @@
:: repeatedly.
::
=/ stun-failed=? &(?=([%off ~] plan.state) =(+.q.vase %.y))
=? plan.state stun-failed
?: &(?=([%off ~] plan.state) =(+.q.vase %.n))
:: ignore restarts if we were already STUNning, if ip:port changed
:: %once will trigger one formal %ping
::
`state
=? plan.state |(restart stun-failed)
[%nat ~]
?. &(stun-failed =(+.q.vase %.n)) `state
?: &(!stun-failed =(+.q.vase %.y))
`state
(kick:ships our.bowl now.bowl)
?: =(q.vase %stop) :: NB: ames calls this on [%stun fail=%.n]
=. plan.state [%off ~]
@ -415,7 +421,7 @@
[%one *]
?. ?=(%one -.plan.state) `state
?: ?=(%poke-ack -.sign) `state
~& >>> '%once %ping failed'
:: XX handle error?
`state
==
[cards this]