lua_package_path "/path/to/lua-resty-beanstalkd/lib/?.lua;;";

    server {
        location /test {
        
            content_by_lua_block {
                local beanstalkd = require 'resty.beanstalkd'

                -- new and connect
                local bean, err = beanstalkd:new()
                if not bean then
                    ngx.say("failed to init beanstalkd:", err)
                    return
                end
                ngx.say("initialized ok")

                local ok, err = bean:connect()
                if not ok then
                    ngx.say("failed to connect beanstalkd:", err)
                    return
                end
                ngx.say("connect ok")

                -- use tube
                local ok, err = bean:use("smallfish")
                if not ok then
                    ngx.say("failed to use tube:", err)
                end
                ngx.say("use smallfish tube ok")

                -- put job
                local id, err = bean:put("hello")
                if not id then
                    ngx.say("failed to put hello to smallfish tube, error:", err)
                end
                ngx.say("put hello to smallfish tube, id:", id)

                -- watch tube
                local ok, err = bean:watch("smallfish")
                if not ok then
                    ngx.say("failed to watch tube smallfish, error:", err)
                    return
                end
                ngx.say("watch smallfish tube ok, tube size:", ok)

                -- reserve job,with optional timeout in seconds. reserve(timeout?)
                local id, data = bean:reserve()
                if not id then
                    ngx.say("reserve hello failed, error:", id, data)
                else
                    ngx.say("reserve hello ok, id:", id, "data:", data)
                end

                -- release job
                local ok, err = bean:release(id)
                if not ok then
                    ngx.say("failed to release, id:", id, " error:", err)
                else
                    ngx.say("release ok, id:", id)
                end

                local id, data = bean:reserve()
                if not id then
                    ngx.say("reserve hello failed, error:", id, data)
                else
                    ngx.say("reserve hello ok, id:", id, " data:", data)
                end

                -- peek job
                local id, data = bean:peek(id)
                if not id then
                    ngx.say("peek failed, id not found")
                else
                    ngx.say("peek ok, data:", data)
                end

                -- bury job
                local ok, err = bean:bury(id)
                if not ok then
                    ngx.say("bury failed, id:", id, " error:", err)
                else
                    ngx.say("bury ok, id:", id)
                end

                -- kick job
                local count, err = bean:kick(1)
                if not count then
                    ngx.say("kick failed, error:", err)
                else
                    ngx.say("kick ok, count:", count)
                end

                local id, data = bean:reserve()
                if not id then
                    ngx.say("reserve hello failed, error:", id, data)
                else
                    ngx.say("reserve hello ok, id:", id, " data:", data)
                end

                -- delete job
                local ok, err = bean:delete(id)
                if ok then
                    ngx.say("delete ok, id:", id)
                else
                    ngx.say("delete failed, id:", id, ok, err)
                end

                -- put it into the connection pool of size 100,
                -- with 0 idle timeout

                bean:set_keepalive(0, 100)

                -- close and quit beanstalkd
                -- bean:close()
            }

        }
    }