luafan

FIFO Sample

• run lua script

local fan = require "fan"
local fifo = require "fan.fifo"

p1 = fifo.connect{
    name = "fan.fifo",
    rwmode = "r",
    onread = function(buf)
        print("onread", #(buf), buf)
    end
}
fan.loop()

• execute shell

shell# echo test > fan.fifo

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