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CSP: Fix issue over which events can be communicated when

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This commit is contained in:
Nicholas Kariniemi 2015-08-19 20:50:08 +03:00
parent 0cebe1f5ab
commit b3b8011719
1 changed files with 5 additions and 5 deletions
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10
csp/sync.csp
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@ -27,8 +27,6 @@ CLIENT'(i, state, shadow) = down!i?patch
render!i!apply(state, patch)
-> CLIENT(i, apply(state, patch), apply(shadow, patch))
SERVER(i, shadow) =
up!i?patch
-> save!i!patch
@ -40,10 +38,12 @@ SERVER(i, shadow) =
then SERVER(i, shadow)
else down!i!diff(shadow, new_state) -> SERVER(i, new_state)
DB(state) = save?i?patch -> saved!i!apply(state, patch) -> DB(apply(state, patch))
DB(state) = save?i?patch
-> saved!i!apply(state, patch)
-> DB(apply(state, patch))
CONN(i, init) = (CLIENT(i, init, init) [|{| up.i, down.i |}|] SERVER(i, init)) [|{| save, saved |}|] DB(init)
CONN(i, init) = CLIENT(i, init, init) [|{| up.i, down.i |}|] SERVER(i, init)
SYSTEM = CONN(0,0) ||| CONN(1,0)
SYSTEM = (CONN(0,0) [|{| save.0, saved |}|] DB(0)) [|{| save.1, saved |}|] CONN(1,0)
assert SYSTEM :[deadlock free [F]]