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nginx+lua+redis构建高并发应用
ngx_lua将lua嵌入到nginx，让nginx执行lua脚本，高并发，非阻塞的处理各种请求。
url请求nginx服务器，然后lua查询redis，返回json数据。
备注：centos或者redhat系统请跳转到nginx + ngx_lua安装测试
一.安装lua
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# apt-get install lua5.1
# apt-get install liblua5.1-dev
# apt-get install liblua5.1-socket2
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二.安装nginx
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# apt-get install git-core
# git clone https://github.com/simpl/ngx_devel_kit.git
# git clone https://github.com/chaoslawful/lua-nginx-module.git
# git clone https://github.com/agentzh/redis2-nginx-module.git
# git clone https://github.com/agentzh/set-misc-nginx-module.git
# git clone https://github.com/agentzh/echo-nginx-module.git
# git clone https://github.com/catap/ngx_http_upstream_keepalive.git
# apt-get install libpcre3 libpcre3-dev libltdl-dev libssl-dev libjpeg62 libjpeg62-dev libpng12-0 libpng12-dev libxml2-dev libcurl4-openssl-dev libmcrypt-dev autoconf libxslt1-dev libgd2-noxpm-dev libgeoip-dev libperl-dev -y
# wget http://nginx.org/download/nginx-1.0.8.tar.gz
# tar zxvf nginx-1.0.8.tar.gz
# cd nginx-1.0.8
# ./configure --prefix=/usr/local/nginx --with-debug --with-http_addition_module \
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module
# make
# make install
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三.安装lua-redis-parser
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# git clone https://github.com/agentzh/lua-redis-parser.git
# export LUA_INCLUDE_DIR=/usr/include/lua5.1
# make CC=gcc
# make install CC=gcc
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四.安装json
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# wget http://files.luaforge.net/releases/json/json/0.9.50/json4lua-0.9.50.zip
# unzip json4lua-0.9.50.zip
# cp json4lua-0.9.50/json/json.lua /usr/share/lua/5.1/
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五.安装redis-lua
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# git clone https://github.com/nrk/redis-lua.git
# cp redis-lua/src/redis.lua /usr/share/lua/5.1/
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六.配置
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;
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{
;
;
}
{
;
;
;
;
;
;
;
;
;
;
{
;
//定义连接池大小，当连接数达到此数后，后续的连接为短连接
}
{
;
;
{
#internal;
;
;
;
}
{
;
}
}
}
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# vim fuck.lua
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)
)
{
}
)
then
)
)
)
)
)
end
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七.测试
# redis-cli -h 192.168.1.39
# curl 'http://192.168.1.211/json?key=ttlsa'
www.ttlsa.com
http://www.ttlsa.com/nginx/nginx-lua-redis/
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