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利用ngx_stream_lua_module将Lua整合到Nginx TCPUDP服务器中

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### 概述 在这个信息的标题中,我们了解到有关`stream-lua-nginx-module`的信息。这个模块的全称是`ngx_stream_lua_module`,它允许将Lua编程语言的功能集成到Nginx的流处理(TCP/UDP)服务器中。Nginx本身是一个高性能的HTTP和反向代理服务器,同时也支持作为通用的TCP/UDP代理服务器。通过集成Lua语言,Nginx获得了更加灵活的脚本编程能力,能够实现更复杂的网络数据处理逻辑。 #### 核心组件与OpenResty 特别提到的是,该模块是OpenResty的核心组件。OpenResty是一个基于Nginx与LuaJIT的全功能Web平台。它将Nginx服务器与Lua编程语言相结合,利用Lua的轻量级、灵活性,为Nginx提供了强大的扩展能力。当使用`ngx_stream_lua_module`时,本质上是在使用OpenResty,这让Nginx能够执行复杂的动态逻辑和处理,而不仅仅是作为一个静态的HTTP代理服务器。 #### 版本信息 文件描述中提到本文档介绍了`ngx_stream_lua v0.0.8`,这个版本是于2020年7月2日发布的。了解版本信息对于确定模块的稳定性和功能集至关重要。这个版本号表明了该模块已经经历了一段时间的发展,并可能包含了许多改进与修复。 #### 生产准备状态 文件中还提到了“生产准备就绪”的状态,这表明该版本的`ngx_stream_lua_module`经过充分测试,适合在生产环境中部署使用。这对于开发者来说是一个重要的信息点,因为它表明该模块在性能、稳定性以及安全性方面已经满足了生产级别的要求。 ### 文件描述深入 #### 目录结构 从文件描述中我们得知,模块下有一个目录结构,这表明它可能是一个代码库,包含源代码、示例、文档和可能的用户指南。通常,这样的目录结构会包括: - `code` 或 `src`:源代码文件夹,存放Lua脚本和Nginx配置文件。 - `examples` 或 `sample`:示例文件夹,展示如何使用该模块进行特定任务。 - `patches`:错误修正和改进的代码差异文件。 - `docs`:文档文件夹,包含模块的使用说明、API文档、架构介绍等。 - `README.md` 或 `INSTALL`:安装指南或介绍文件,指导用户如何安装和使用该模块。 #### 错误和补丁 “错误和补丁”部分提到的可能是一系列已知的问题以及相关的修复措施。开发者社区可能会不断地报告问题,并且维护者会发布补丁来解决这些问题,从而使得该模块更加健壮和可靠。 #### 致谢 在致谢部分,通常会对为模块做出贡献的个人或组织表示感谢。这可能包括代码贡献者、文档编写者、测试者等。了解致谢内容可以帮助我们识别活跃的贡献者,并且知道社区中的关键人物。 #### 版权和许可 在任何开源项目中,“版权和许可”信息是至关重要的。它会告诉我们这个模块是如何被授权使用的。对于`ngx_stream_lua_module`来说,我们需要查看其许可证细节来了解是否允许在商业项目中使用,是否需要公开源代码,以及是否可以修改和重新分发代码等。 #### 其他参考 文档可能还会提供“也可以看看”部分,列出了可能与`ngx_stream_lua_module`相关或互补的其他项目或模块。这些资源可以帮助用户进一步扩展和优化他们的Nginx配置。 ### 结语 `stream-lua-nginx-module`为Nginx带来了新的生命力,使其成为一种功能强大的网络处理平台。通过Lua脚本语言,用户可以灵活地扩展Nginx的功能,实现诸如动态内容生成、复杂的网络数据处理、高效率的数据转发等高级特性。这个模块的发布和维护,对于希望利用Nginx进行高性能网络服务开发的开发者来说,无疑是一个重要的工具。

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[root@VM-24-11-opencloudos nginx-1.24.0]# ./configure --prefix=/www/server/nginx --add-module=/www/server/nginx/src/ngx_devel_kit --add-module=/www/server/nginx/src/lua_nginx_module --add-module=/www/server/nginx/src/ngx_cache_purge --with-openssl=/www/server/nginx/src/openssl --with-pcre=pcre-8.43 --with-http_v2_module --with-stream --with-stream_ssl_module --with-stream_ssl_preread_module --with-http_stub_status_module --with-http_ssl_module --with-http_image_filter_module --with-http_gzip_static_module --with-http_gunzip_module --with-ipv6 --with-http_sub_module --with-http_flv_module --with-http_addition_module --with-http_realip_module --with-http_mp4_module --add-module=/www/server/nginx/src/ngx_http_substitutions_filter_module-master --with-ld-opt=-Wl,-E --with-cc-opt=-Wno-error --with-http_dav_module --add-module=/www/server/nginx/src/nginx-dav-ext-module --add-module=/usr/local/fastdfs-nginx-module/src checking for OS + Linux 6.6.47-12.oc9.x86_64 x86_64 checking for C compiler ... found + using GNU C compiler + gcc version: 12.3.1 20230912 (OpenCloudOS 12.3.1.3-1) (Tencent Compiler 12.3.1.3) checking for gcc -pipe switch ... found checking for --with-ld-opt="-Wl,-E" ... found checking for -Wl,-E switch ... found checking for gcc builtin atomic operations ... found checking for C99 variadic macros ... found checking for gcc variadic macros ... found checking for gcc builtin 64 bit byteswap ... found checking for unistd.h ... found checking for inttypes.h ... found checking for limits.h ... found checking for sys/filio.h ... not found checking for sys/param.h ... found checking for sys/mount.h ... found checking for sys/statvfs.h ... found checking for crypt.h ... found checking for Linux specific features checking for epoll ... found checking for EPOLLRDHUP ... found checking for EPOLLEXCLUSIVE ... found checking for eventfd() ... found checking for O_PATH ... found checking for sendfile() ... found checking for sendfile64() ... found checking for sys/prctl.h ... found checking for prctl(PR_SET_DUMPABLE) ... found checking for prctl(PR_SET_KEEPCAPS) ... found checking for capabilities ... found checking for crypt_r() ... found checking for sys/vfs.h ... found checking for UDP_SEGMENT ... found checking for nobody group ... found checking for poll() ... found checking for /dev/poll ... not found checking for kqueue ... not found checking for crypt() ... not found checking for crypt() in libcrypt ... found checking for F_READAHEAD ... not found checking for posix_fadvise() ... found checking for O_DIRECT ... found checking for F_NOCACHE ... not found checking for directio() ... not found checking for statfs() ... found checking for statvfs() ... found checking for dlopen() ... found checking for sched_yield() ... found checking for sched_setaffinity() ... found checking for SO_SETFIB ... not found checking for SO_REUSEPORT ... found checking for SO_ACCEPTFILTER ... not found checking for SO_BINDANY ... not found checking for IP_TRANSPARENT ... found checking for IP_BINDANY ... not found checking for IP_BIND_ADDRESS_NO_PORT ... found checking for IP_RECVDSTADDR ... not found checking for IP_SENDSRCADDR ... not found checking for IP_PKTINFO ... found checking for IPV6_RECVPKTINFO ... found checking for TCP_DEFER_ACCEPT ... found checking for TCP_KEEPIDLE ... found checking for TCP_FASTOPEN ... found checking for TCP_INFO ... found checking for accept4() ... found checking for int size ... 4 bytes checking for long size ... 8 bytes checking for long long size ... 8 bytes checking for void * size ... 8 bytes checking for uint32_t ... found checking for uint64_t ... found checking for sig_atomic_t ... found checking for sig_atomic_t size ... 4 bytes checking for socklen_t ... found checking for in_addr_t ... found checking for in_port_t ... found checking for rlim_t ... found checking for uintptr_t ... uintptr_t found checking for system byte ordering ... little endian checking for size_t size ... 8 bytes checking for off_t size ... 8 bytes checking for time_t size ... 8 bytes checking for AF_INET6 ... found checking for setproctitle() ... not found checking for pread() ... found checking for pwrite() ... found checking for pwritev() ... found checking for strerrordesc_np() ... found checking for localtime_r() ... found checking for clock_gettime(CLOCK_MONOTONIC) ... found checking for posix_memalign() ... found checking for memalign() ... found checking for mmap(MAP_ANON|MAP_SHARED) ... found checking for mmap("/dev/zero", MAP_SHARED) ... found checking for System V shared memory ... found checking for POSIX semaphores ... found checking for struct msghdr.msg_control ... found checking for ioctl(FIONBIO) ... found checking for ioctl(FIONREAD) ... found checking for struct tm.tm_gmtoff ... found checking for struct dirent.d_namlen ... not found checking for struct dirent.d_type ... found checking for sysconf(_SC_NPROCESSORS_ONLN) ... found checking for sysconf(_SC_LEVEL1_DCACHE_LINESIZE) ... found checking for openat(), fstatat() ... found checking for getaddrinfo() ... found configuring additional modules adding module in /www/server/nginx/src/ngx_devel_kit + ngx_devel_kit was configured adding module in /www/server/nginx/src/lua_nginx_module checking for LuaJIT library in /usr/local/lib and /usr/local/include/luajit-2.1 (specified by the LUAJIT_LIB and LUAJIT_INC env, with -ldl) ... found checking for LuaJIT 2.x ... found checking for Lua language 5.1 ... found checking for LuaJIT has FFI ... found checking for export symbols by default (-E) ... found checking for export symbols by default (--export-all-symbols) ... not found checking for SO_PASSCRED ... found checking for SA_RESTART ... found checking for malloc_trim ... found checking for pipe2 ... found checking for signalfd ... found checking for execvpe ... found + ngx_http_lua_module was configured adding module in /www/server/nginx/src/ngx_cache_purge + ngx_http_cache_purge_module was configured adding module in /www/server/nginx/src/ngx_http_substitutions_filter_module-master + ngx_http_subs_filter_module was configured adding module in /www/server/nginx/src/nginx-dav-ext-module + ngx_http_dav_ext_module was configured adding module in /usr/local/fastdfs-nginx-module/src + ngx_http_fastdfs_module was configured checking for zlib library ... found checking for libxslt ... found checking for libexslt ... found checking for GD library ... found checking for GD WebP support ... found creating objs/Makefile Configuration summary + using PCRE library: pcre-8.43 + using OpenSSL library: /www/server/nginx/src/openssl + using system zlib library nginx path prefix: "/www/server/nginx" nginx binary file: "/www/server/nginx/sbin/nginx" nginx modules path: "/www/server/nginx/modules" nginx configuration prefix: "/www/server/nginx/conf" nginx configuration file: "/www/server/nginx/conf/nginx.conf" nginx pid file: "/www/server/nginx/logs/nginx.pid" nginx error log file: "/www/server/nginx/logs/error.log" nginx http access log file: "/www/server/nginx/logs/access.log" nginx http client request body temporary files: "client_body_temp" nginx http proxy temporary files: "proxy_temp" nginx http fastcgi temporary files: "fastcgi_temp" nginx http uwsgi temporary files: "uwsgi_temp" nginx http scgi temporary files: "scgi_temp" ./configure: warning: the "--with-ipv6" option is deprecated [root@VM-24-11-opencloudos nginx-1.24.0]# ^C [root@VM-24-11-opencloudos nginx-1.24.0]# make make -f objs/Makefile make[1]: Entering directory '/www/server/nginx/src/nginx-1.24.0' cd pcre-8.43 \ && if [ -f Makefile ]; then make distclean; fi \ && CC="cc" CFLAGS="-O2 -fomit-frame-pointer -pipe " \ ./configure --disable-shared /bin/sh: line 1: cd: pcre-8.43: No such file or directory make[1]: *** [objs/Makefile:2256: pcre-8.43/Makefile] Error 1 make[1]: Leaving directory '/www/server/nginx/src/nginx-1.24.0' make: *** [Makefile:10: build] Error 2

资源评论
用户头像
思想假
2025.04.19
文档详尽介绍了如何将Lua集成进Nginx流服务器,适合专业人士参考。
用户头像
不知者无胃口
2025.03.26
该模块将Lua脚本能力完美嵌入到Nginx的TCP/UDP处理中,适用于需要高效网络应用的开发者。
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华亿
2025.03.17
对于想要深入优化Nginx性能的用户来说,这是一个非常实用的工具。
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XU美伢
2025.01.31
该模块非Nginx官方发布,需额外安装,但提供了强大的功能扩展。
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杜拉拉到杜拉拉
2024.12.24
凭借OpenResty核心组件的地位,ngx_stream_lua_module在性能上有显著提升。
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