urbit/pkg/arvo/sys/vane/khan.hoon
2022-01-21 22:09:01 +00:00

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:: %khan, thread runner
!:
!? 164
::
|= our=ship
=> |%
+$ move [p=duct q=(wite note gift:khan)]
+$ note :: out request $->
!!
+$ sign :: in response $<-
!!
+$ khan-state
$: %0
unix-duct=duct
==
--
=| khan-state
=* state -
|= [now=@da eny=@uvJ rof=roof]
=* khan-gate .
^?
|%
:: +call: handle a +task:khan request
::
++ call
|= $: hen=duct
dud=(unit goof)
wrapped-task=(hobo task:khan)
==
^- [(list move) _khan-gate]
::
=/ =task:khan ((harden task:khan) wrapped-task)
?- -.task
%vega
[~ khan-gate]
%trim
[~ khan-gate]
%born
[~ khan-gate(unix-duct hen)]
%fyrd
:: send to gall, sub for updates
!!
==
:: +load: migrate an old state to a new khan version
::
++ load
|= old=khan-state
^+ khan-gate
khan-gate(state old)
:: +scry: view khan state
::
++ scry
^- roon
|= [lyc=gang car=term bem=beam]
^- (unit (unit cage))
~
++ stay state
++ take
|= [tea=wire hen=duct dud=(unit goof) hin=sign]
^- [(list move) _khan-gate]
?^ dud
~|(%khan-take-dud (mean tang.u.dud))
:: switch on type of thing you get back, update state
[~ khan-gate]
--