local root = require('pl.path').currentdir()
package.path = root .. '/?.lua;' ..
               root .. '/gateway/src/?.lua;' ..
               root .. '/gateway/src/apicast/policy/3scale_batcher/?.lua;' ..
               package.path

local synchronization = require('resty.synchronization').new(1)
local inspect = require 'inspect'

local function foo()
  print('calling foo')
end
local ret, result = synchronization:run("foo", 15, foo)
if not ret then
  print(' error: ', result)
end

print("semaphores: ", inspect(synchronization.semaphores))