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Packet pump compiles.

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This commit is contained in:
C. Guy Yarvin 2016-07-28 16:49:02 -07:00
parent 5843913918
commit 42bc996ef9
1 changed files with 33 additions and 12 deletions
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45
arvo/ames.hoon
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@ -243,6 +243,7 @@
::
++ top |=(t/@da =^(b a (tip t) [(flop p.b) a])) :: ordered behead
--
--
:: simple packet pump
::
|%
@ -276,20 +277,20 @@
liv/(qeu coal) :: live packets
lop/(qeu clue) :: pending packets
== ::
++ pump ::
++ pume ::
|_ $: fex/(list flex) :: effects
now/@da :: current time
mini :: state
== ::
:: ::
++ abet :: resolve
^- (pair (list flex) mini)
[(flop fex) +<+]
[(flop fex) +<+>]
:: ::
++ back :: hear an ack
|= {dam/flap cop/coop lag/@dr}
^+ +>
=- %- good(+> (drop(liv r.leo) q.leo))
[p.leo dam cop lag]
=- (good:(drop(liv r.leo) q.leo) p.leo dam cop lag)
^= leo
|- ^- (trel (unit coal) (list coal) (qeu coal))
?~ liv
@ -301,12 +302,30 @@
::
:: everything in front of an acked packet is dead
::
[`.n.liv (~(tap to r.liv)) l.liv]
[`n.liv (~(tap to r.liv)) l.liv]
=+ lef=$(liv l.liv)
?^ p.lef
[p.lef (~(tap to r.liv) q.lef) [n.liv l.liv ~]]
[~ ~ liv]
:: ::
++ clap :: ordered enqueue
::
:: the `lop` queue isn't really a queue in case of
:: resent packets; packets from older messages
:: need to be sent first. unfortunately hoon.hoon
:: lacks a general sorted/balanced heap right now.
::
|= clu/clue
%_ +>
lop
|- ^+ lop
?~ lop [clu ~ ~]
?: (lth tiq.clu tiq.n.lop)
?~ lop
[
:: ::
++ drop :: write off packets
|= cud/(list coal)
^+ +>
@ -319,7 +338,7 @@
cud t.cud
cur.saw (dec cur.saw)
rey.saw +(rey.saw)
lop (~(put to lop) clu.i.cud))
lop (~(put to lop) clu.i.cud)
==
:: ::
++ fill :: queue packets
@ -350,24 +369,24 @@
::
++ ship :: send
|- ^+ +
?: |((gte cur.saw max.saw) =(0 rey.saw)) +>
=+ out=?:(=(las now) +(now) now)
?: |((gte cur.saw max.saw) =(0 rey.saw)) +
=+ out=?:(=(las.saw now) +(now) now)
=+ lod=(add now (mul 2 rtt.saw))
=. lod ?:((gth lod lad.saw) lod +(lad.saw))
=^ nex lop ~(nap to lop)
=^ nex lop [p q]:~(get to lop)
%= $
fex [[%send fap.nex dat.nex] fex]
las.saw out
lad.saw lod
cur.saw +(cur.saw)
rey.saw -(rey.saw)
rey.saw (dec rey.saw)
liv (~(put to liv) [out lod nex])
==
:: ::
++ wait :: next wakeup
^- (unit @da)
=+ tup=`(unit coal)`(~(top to liv))
?~(tup ~ `lox.u.tup)
=+ tup=`(unit coal)`~(top to liv)
?~(tup ~ `lod.u.tup)
:: ::
++ want :: window space
^- @ud
@ -375,6 +394,7 @@
=+ gap=(sub max.saw cur.saw)
?: (gte rey.saw gap) 0
(sub gap rey.saw)
--
--
::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: section 4aA, identity logic ::
@ -1950,6 +1970,7 @@
[%cola [our her] kos u.cup.u.zup]
[%coke [our her] (~(got by r.zam.bah) kos) u.cup.u.zup]
==
--
::
++ we :: we:ho:um:am
|_ {kos/bole colt} :: outgoing core