nginx+lua 项目使用记（二）

简单的使用，比较简单，很快就ok了，可以参考：

http://blog.chinaunix.net/uid-26443921-id-3213846.html

然后是重点戏了：

前一周一直在解决的“lua扩展”，要上战场了；

http://blog.chinaunix.net/uid-26443921-id-3205258.html

http://blog.chinaunix.net/uid-26443921-id-3206891.html

1，拷贝lua和tolua++的so，拷贝到 /usr/local/lib, ldconfig 下

2，将 thrift.so 等业务相关so 拷贝到 /usr/local/lib 下面;

2，将之前生成的自定义so拷贝到 /usr/local/lib/lua/5.1/ 下面

3，修改 test_lua 

require "xdrive_datagram_lua"
require "datagram_http_lua"

print("input cookies=", ngx.var.http_cookie)

ngx.say("input params : [", ngx.var.args, "]")

local params = ngx.req.get_uri_args()

if params.uid ~= "5760273" then
        ngx.status = 403
        return
end

local p = comm.protocal
local dt_header = p.xdrive_datagram_header_t()

local seq = tonumber(params.seq)
if seq then
        dt_header._sequence = seq
end

local http_req = p.http_head_req()
local args_http = http_req:base().arguments

for k, v in pairs(params) do
        if type(v) == "boolean" then
                v = "1"
        end
        std.maprs2s:set_kv(args_http, k, v)
end

local cookies = ngx.var.http_cookie
if cookies then
        std.parase_http_params(cookies, #cookies, http_req:base().cookies)
end

ngx.say(p.xdrive_header_to_string(dt_header))
ngx.say(http_req:to_string())

测试

wget -S "" --header='Host: test_dl' --header='Cookie: nickname=xxxxooooxxxx' -O /tmp/a.txt; cat /tmp/a.txt

--2012-05-18 19:28:45--  

Connecting to 127.0.0.1:80... 已连接。

已发出 HTTP 请求，正在等待回应... 

  HTTP/1.1 200 OK

  Server: nginx/1.0.8

  Date: Fri, 18 May 2012 11:28:45 GMT

  Content-Type: application/octet-stream

  Content-Length: 735

  Connection: keep-alive

长度：735 [application/octet-stream]

Saving to: `/tmp/a.txt'

100%[==========================================================================================>] 735         --.-K/s   in 0s      

2012-05-18 19:28:45 (35.0 MB/s) - `/tmp/a.txt' saved [735/735]

input params : [uid=5760273&gcid=fdsafgdfasgadf&xdrive_id&seq=1002255877]

head: {magic: 0x1c420f80; msg type: 0; version: 1; sequence: 1002255877; status: 0; length: 0}

HttpHeadReq {

  01: method (i32) = 1278554344,

  02: uri (string) = "",

  03: arguments (map) = map[4] {

    "gcid" -> "fdsafgdfasgadf",

    "seq" -> "1002255877",

    "uid" -> "5760273",

    "xdrive_id" -> "1",

  },

  04: cookies (map) = map[1] {

    "nickname" -> "xxxxooooxxxx",

  },

  05: other_heads (map) = map[0] {

  },

  06: bytes_range (struct) = HttpBytesRange {

    01: range_set (byte) = 0x00,

    02: head (i64) = 0,

    03: last (i64) = -1,

    04: total_size (i64) = -1,

  },

  07: last (byte) = 0x00,

}

测试通过，非常开心！！！