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[fixed] issued with async
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parent
22acd78e5e
commit
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13
async.lua
13
async.lua
@ -18,7 +18,7 @@ function async:new()
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end
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--add a task to the kernel
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function async:run(f, args, cb, error_cb)
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function async:call(f, args, cb, error_cb)
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table.insert(self.tasks, {
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coroutine.create(f),
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args,
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@ -36,7 +36,12 @@ function async:update()
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end
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--run a step
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local co, args, cb, error_cb = td[1], td[2], td[3], td[4]
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local success, a, b, c, d, e, f, g, h = coroutine.resume(co, unpack(args))
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--(reuse these 8 temps)
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local a, b, c, d, e, f, g, h
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if args then
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a, b, c, d, e, f, g, h = unpack(args)
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end
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local success, a, b, c, d, e, f, g, h = coroutine.resume(co, a, b, c, d, e, f, g, h)
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--error?
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if not success then
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if error_cb then
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@ -46,12 +51,12 @@ function async:update()
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end
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end
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--check done
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if coroutine.status(task) == "dead" then
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if coroutine.status(co) == "dead" then
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--done? run callback with result
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cb(a, b, c, d, e, f, g, h)
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else
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--if not done, re-add
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table.insert(self.tasks, taskdef)
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table.insert(self.tasks, td)
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end
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return true
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