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clay: scry files at aeons, not timestamps

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Turns out we can simply find the corresponding aeon in the nako.
This commit is contained in:
fang 2022-02-17 21:14:52 +01:00 committed by Liam Fitzgerald
parent 2adc52e03a
commit cdff1d91fa
1 changed files with 15 additions and 9 deletions
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24
pkg/arvo/sys/vane/clay.hoon
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@ -236,7 +236,7 @@
=rave
scry=(unit @da) :: if scry, timeout
have=(map lobe blob)
need=(list $@(lobe [when=@da =path =lobe])) :: opt deets for scry
need=(list $@(lobe [=aeon =path =lobe])) :: opt deets for scry
nako=(qeu (unit nako))
busy=_|
==
@ -3166,16 +3166,14 @@
++ missing-blobs
|= =nako
=| miss=(set lobe)
^- (list [@da path lobe])
::REVIEW should this get sorted so that we prefer getting files
:: from the latest commit, if there are duplicates?
^- (list [aeon path lobe])
=/ yakis ~(tap in lar.nako)
|- ^- (list [@da path lobe])
|- ^- (list [aeon path lobe])
=* yaki-loop $
?~ yakis
~
=/ lobes=(list [=path =lobe]) ~(tap by q.i.yakis)
|- ^- (list [@da path lobe])
|- ^- (list [aeon path lobe])
=* blob-loop $
?~ lobes
yaki-loop(yakis t.yakis)
@ -3184,8 +3182,16 @@
(~(has in miss) lobe)
==
blob-loop(lobes t.lobes)
:- [t.i.yakis i.lobes]
blob-loop(lobes t.lobes, miss (~(put in miss) lobe))
=; =aeon
:- [aeon i.lobes]
blob-loop(lobes t.lobes, miss (~(put in miss) lobe))
:: find the aeon corresponding to the commit containing this lobe.
:: we unfortunately do not have a reverse lookup map.
::
=/ l=(list [a=aeon t=tako]) ~(tap by gar.nako)
|-
?~ l ~|([%missing-aeon-for-tako her syd `@uw`tako] !!)
?:(=(r.i.yakis t.i.l) a.i.l $(l t.l))
::
:: Receive backfill response
::
@ -3262,7 +3268,7 @@
:: make the request over remote scry
::
=/ =mood
[%x da+when path]:i.need.sat
[%x ud+aeon path]:i.need.sat
[`- +]:(send-over-scry %back-index hen her inx syd mood)
:: otherwise, request over ames
::