小编lia*_*idu的帖子

我在我的程序中使用boost.log,默认格式化程序以十六进制格式输出ProcessID和ThreadID,任何人都知道如何以dec格式打印它们,谢谢.

这是我的代码的github:https://github.com/owenliang/boost_asio,谢谢.

  boost::log::formatter scope_formatter = boost::log::expressions::stream << "[" <<
      boost::log::expressions::format_date_time<boost::posix_time::ptime>("TimeStamp", "%Y-%m-%d %H:%M:%S") <<
      "] [" << boost::log::expressions::attr<boost::log::attributes::current_process_id::value_type>("ProcessID") << 
      "-" << boost::log::expressions::attr<boost::log::attributes::current_thread_id::value_type>("ThreadID") << "] [" <<
      boost::log::expressions::attr<boost::log::trivial::severity_level>("Severity") <<
      "] " << boost::log::expressions::format_named_scope("Scope", boost::log::keywords::format = "%c[%F:%l] ", 
        boost::log::keywords::depth = 1) << boost::log::expressions::smessage;

这是uwsgi配置:

[uwsgi]  
uid = 500
listen=200
master = true  
profiler = true 
processes = 8 
logdate = true  
socket = 127.0.0.1:8000  
module = www.wsgi  
pythonpath = /root/www/
pythonpath = /root/www/www 
pidfile = /root/www/www.pid  
daemonize = /root/www/www.log  
enable-threads = true
memory-report = true
limit-as = 6048

这是Nginx配置:

server{  
    listen 80;  
    server_name 119.254.35.221;      
    location / {  
        uwsgi_pass 127.0.0.1:8000;  
        include uwsgi_params;  
    }  
}

django工作正常,但除非我重新启动uwsgi,否则无法看到修改后的页面.(更重要的是,当我配置8个工作进程时,我可以看到修改后的页面,当我按住ctrl + f5一段时间后,似乎只能确定worker可以读取并响应修改后的页面,但是其他人只显示旧的,缓存旧页面的内容？我没有配置任何有关缓存的内容)

我没有配置django,它适用于"python manager runserver ...",但在使用nginx + uwsgi时遇到了这个问题.

(nginx和uwsgi都是新安装,我相信这里没有任何其他内容......)

我最近用5.2学习,我想尝试这样做:

步骤1,为lua构建交流模块:

#include "lua.h"
#include "lauxlib.h"
#include "lualib.h"
#include <stdlib.h>

static int add(lua_State *L) {
    int x = luaL_checkint(L, -2);
    int y = luaL_checkint(L, -1);
    lua_pushinteger(L, x + y);
    return 1;
}

static const struct luaL_Reg reg_lib[] = {
    {"add", add}
};

int luaopen_tool(lua_State *L) {
    luaL_newlib(L, reg_lib);
    lua_setglobal(L, "tool");
    return 0;
}

我用liblua.a编译并链接它,我确信它在lua脚本中运行良好,例如"require("tool")tool.add(1,2)"

第2步,我写了另一个想要在步骤1中要求我的c模块的C程序,如下所示:

#include "lua.h"
#include "lauxlib.h"
#include "lualib.h"
#include <stdlib.h>

int main(int argc, char* const argv[]) {
    lua_State *L = luaL_newstate(); 
    luaL_requiref(L, "base", luaopen_base, 1);
    luaL_requiref(L, "package", …