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20 lines
No EOL
594 B
Lua
20 lines
No EOL
594 B
Lua
local event = require("event")
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local function awaiter(task)
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local status = task:getStatus()
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local uuid = task:getID()
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if status == "running" then
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local _, taskId, result, err
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repeat
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_, taskId, result, err = event.pull("task_finish")
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until taskId == uuid
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return result, err
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elseif status == "succeeded" then
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return task:getResult(), nil
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elseif status == "failed" then
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return nil, task:getError()
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end
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end
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-- Second argument freezes the awaiter function, so it cannot be modified
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event.setAwaiter(awaiter, true) |