small wrk2 plugin to generate load using a file of sampled, base64 encoded cookies

payload.lua

mime = require('mime')

wrk.method = "POST"
wrk.headers["Content-type"] = "application/x-protobuf"
requests = {}

init = function(args)
    io.input('/home/centos/cookies_small')
    for line in io.lines() do
      actor = mime.unb64(line)
      table.insert(requests, wrk.format(wrk.method, nil, wrk.headers, actor))
    end
end

request = function()
    local ind = math.random(table.getn(requests))
    return requests[ind]
end