lua协程

最近想到一个项目应该用lua协程的地方

复习了下协程:

local t = os.clock()
local i = 0
local j = 10
co = coroutine.create(function()
while i < 100 do
    curtime = os.clock()
    if curtime - t > 4 then
        t = curtime
        i = i + 1
        print(t,i)
    end
    if j == 10 then
       coroutine.yield()
    end
end
end)
coroutine.resume(co)

co1 = coroutine.create(function()
    local k = 0
    local t1 = os.clock()
    while k < 10 do
       curtime = os.clock()
       if curtime - t > 1 then
        k = k + 1
        t1 = curtime
        print("curtime",k,t1)
    end
    end
    j = 10
    coroutine.yield()
end)

coroutine.resume(co1)