nginx-lua-and-beyond

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1、NGINX,Lua,andbeyond☺agentzh@gmail.com☺YichunZhang(agentzh)2014.02.25ngx_echoecho"helloworld";echo_after_body"somefooter...";echo_duplicate1024"a";echo_sleep1.5;echo_exec/foo;echo_location/baz;echo_subrequest_asyncDELETE/bar$echo_request_methodngx_headers_moremore_clea

2、r_headersServerXPoweredBy;more_set_headers'Foo:bar';more_set_input_headers'UserAgent:curl';ngx_set_miscset_unescape_uri$name$arg_name;set_if_empty$name"anonymous";set_random$rand110;set_formatted_local_time$timestr"%a%b%e%H:%M:%S%Y%Z";location=/memcset{set$memc_cmdset

3、;set$memc_keyfoo;set$memc_valueblah;set$memc_exptime60;#60secmemc_pass127.0.0.1:11211;}Ragelngx_redis2location=/redistest{redis2_querydelkey1;redis2_querylpushkey1A;redis2_querylpushkey1B;redis2_pass127.0.0.1:6379;}upstreammysql_backend{drizzle_server127.0.0.1:3306dbn

4、ame=testpassword=some_passuser=montyprotocol=mysql;}server{location=/mysql{set$query'select*fromcats';drizzle_query$query;drizzle_passmysql_backend;rds_jsonon;#orrds_csvon}libdrizzlelibpqOracle?OCI?ngx_srcachelocation/foo{set$key$uri$args;srcache_fetchGET/memc$key;src

5、ache_storePUT/memc$key;srcache_store_statuses200301302;#proxy_pass/fastcgi_pass/drizzle_pass/echo/etc}ngx_replace_filterlocation~'.cpp$'{#proxy_pass/fastcgi_pass/root/...replace_filter_typestext/plain;#skipC/C++stringliterals:replace_filter"'(?:\[^]

6、[^'])*'"$&g;

7、replace_filter'"(?:\[^]

8、[^"])*"'$&g;#removeallthoseuglyC/C++comments:replace_filter'/*.*?*/

9、//[^]*'''g;}libsregexnginx.confscriptingngx_luainit_by_luainit_worker_by_luaset_by_luarewrite_by_luaaccess_by_luacontent_by_luaheader_filter_by_luabody_filter_by_lualo

10、g_by_lua"Lightthreads"basedonLuacoroutinesngx.location.capture("/foo")ngx.location.capture_multi{{"/foo"},"/bar"}}localsock=ngx.socket.tcp()localok,err=sock:connect("127.0.0.1",1234)localbytes,err=sock:send("hello")localdata,err=sock:receive("*l")localsock=ngx.socket.

11、udp()localok,err=sock:setpeer("127.0.0.1",5432)localbytes,err=sock:send("myquery")localdgram,err=sock:receive()localreq_body