Error to reload in the browser

[DaiMotoh]

After POST the arc_challenge of the sample, will result in an error to reload in the browser.
But sometimes Does not result in an error to reload.
"response.html" specified in the "reply_page" exists under the "views" folder.
What's wrong?

• Error display in the browser

There was an error processing your request.

Stack Trace

app/arc_challenge.lua:23: variable 'reply_page' is not declared

stack traceback:

    [C]: in function 'error'
    /usr/share/lua/5.1//tir/strict.lua:37: in function 
    app/arc_challenge.lua:23: in function 

Source Code

0013: local function arc(web, req)
0014:     local params = {}
0015:     
0016:     repeat
0017:         params = web:prompt(prompt_page {form = params})
0018:     until prompt_form:valid(params)
0019: 
0020:     web:page(link_page {})
0021:     web:click()
0022: 
0023:     web:page(reply_page {form=params})
0024: end

Request

"Request" 2 = {
  conn_id = "247"
  sender = "41307cd9-38e3-474c-8723-efd74797bcc1"
  path = "/Arc"
  session_id = "APP-0360dee5ad9e1bbff2496fc75750a459"
  body = ""
  data = {
  }
  headers = {
    connection = "keep-alive"
    x-forwarded-for = "192.168.1.2"
    host = "192.168.1.222:6767"
    accept-charset = "UTF-8,*;q=0.5"
    VERSION = "HTTP/1.1"
    METHOD = "GET"
    pragma = "no-cache"
    referer = "http://192.168.1.222:6767/Arc"
    accept = "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"
    PATH = "/Arc"
    cookie = "session="APP-0360dee5ad9e1bbff2496fc75750a459""
    cache-control = "no-cache"
    accept-language = "ja,en-US;q=0.8,en;q=0.6"
    accept-encoding = "gzip,deflate,sdch"
    PATTERN = "/Arc"
    URI = "/Arc"
    user-agent = "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.56 Safari/536.5"
  }
}

• Log

[root@localhost arc_challenge]# tir start
Started app/arc_challenge.lua PID 31212
CONNECTING      /Two    6de504e5-ebef-4b83-9fc7-1a55274818b8    tcp://127.0.0.1:9982    tcp://127.0.0.1:9981
REQUEST /Arc:273        Mon Jun 25 17:10:22 2012        /Arc    GET     APP-0360dee5ad9e1bbff2496fc75750a459
REQUEST /Arc:277        Mon Jun 25 17:14:46 2012        /Arc    POST    APP-0360dee5ad9e1bbff2496fc75750a459
REQUEST /Arc:281        Mon Jun 25 17:14:51 2012        /Arc    GET     APP-0360dee5ad9e1bbff2496fc75750a459
REQUEST /Arc:285        Mon Jun 25 17:14:54 2012        /Arc    GET     APP-0360dee5ad9e1bbff2496fc75750a459
REQUEST /Arc:289        Mon Jun 25 17:14:56 2012        /Arc    GET     APP-0360dee5ad9e1bbff2496fc75750a459
REQUEST /Arc:293        Mon Jun 25 17:14:57 2012        /Arc    GET     APP-0360dee5ad9e1bbff2496fc75750a459
REQUEST /Arc:297        Mon Jun 25 17:14:58 2012        /Arc    GET     APP-0360dee5ad9e1bbff2496fc75750a459
REQUEST /Arc:301        Mon Jun 25 17:15:05 2012        /Arc    POST    APP-0360dee5ad9e1bbff2496fc75750a459

• Conf

arc = Handler(send_spec='tcp://127.0.0.1:9990',
                send_ident='41307cd9-38e3-474c-8723-efd74797bcc1',
                recv_spec='tcp://127.0.0.1:9989', recv_ident='')

main = Server(
    uuid="f400bf85-4538-4f7a-8908-67e313d515c2",
    access_log="logs/access.log",
    error_log="logs/error.log",
    chroot="arc_challenge/",
    default_host="192.168.1.222",
    name="main",
    pid_file="run/main.pid",
    port=6767,
    hosts=[ Host(name="192.168.3.109", routes={ '/Arc': arc }) ]
)

settings = {"zeromq.threads": 5 }

servers = [main]

• Source

require 'tir.engine'

-- local redis = require 'redis'
-- local client = redis.connect('127.0.0.1', 6379)
-- local response = client:ping()

local prompt_page = Tir.view("index.html")
local link_page = Tir.view("link.html")
local reply_page = Tir.view("response.html")

local prompt_form = Tir.form {'msg'}

local function arc(web, req)
    local params = {}

    repeat
        params = web:prompt(prompt_page {form = params})
    until prompt_form:valid(params)

    web:page(link_page {})
    web:click()

    web:page(reply_page {form=params})
end

Tir.start {route = '/Arc', main=arc}

[DaiMotoh]

miss,
name="192.168.3.109" => name="192.168.1.222"