nginx-luaGet cookie with Lua

server {
  location / {
    content_by_lua_block {
      local val = ngx.var.cookie_somecookie
      ngx.say(val)
    }
  }
}ctrl + cyoutubegithub

`content_by_lua_block` nginx-lua module directive to specify block of Lua code	`ngx.var.cookie_` access specified cookie value (comes as a part of variable name)
`cookie_somecookie` will return `somecookie` cookie value	`ngx.say` output given text to client

local val = ngx.var.cookie_somecookie
ngx.say(val)