运维小知识之nginx---..nginx-sticky-module-1.1ngx_http_sticky_misc.cIn function ‘ngx_http_sticky_misc_text_

运维小知识之nginx---..nginx-sticky-module-1.1ngx_http_sticky_misc.cIn function ‘ngx_http_sticky_misc_text_raw

 

         背景

         今天笔者在使用nginx做负载均衡的过程中遇到了一个问题，如何解决session共享的问题，稍一查找发现解决办法不少，笔者使用的是nginx的一直扩展模块（安装和配置已经在前两篇博客有简单的介绍）在安装的过程中居然出现了问题，咱也不是逃避的人，解决吧，见下文。

        

         问题描述

make[1]: Entering directory`/usr/local/nginx-1.7.4'
cc -c -pipe  -O -W -Wall -Wpointer-arith-Wno-unused-parameter -Werror -g   -I src/core-I src/event -I src/event/modules -I src/os/unix -I objs -I src/http -Isrc/http/modules -I src/mail \
                -oobjs/addon/nginx-sticky-module-1.1/ngx_http_sticky_misc.o \
               ../nginx-sticky-module-1.1/ngx_http_sticky_misc.c
cc1: warnings being treated as errors
../nginx-sticky-module-1.1/ngx_http_sticky_misc.c:In function ‘ngx_http_sticky_misc_text_raw’:
../nginx-sticky-module-1.1/ngx_http_sticky_misc.c:281:error: passing argument 2 of ‘ngx_sock_ntop’makes integer from pointer without a cast
src/core/ngx_inet.h:110: note: expected ‘socklen_t’ but argument is of type ‘u_char *’
../nginx-sticky-module-1.1/ngx_http_sticky_misc.c:281:error: passing argument 3 of ‘ngx_sock_ntop’makes pointer from integer without a cast
src/core/ngx_inet.h:110: note: expected ‘u_char*’ but argument is of type ‘size_t’
../nginx-sticky-module-1.1/ngx_http_sticky_misc.c:281:error: too few arguments to function ‘ngx_sock_ntop’
make[1]: ***[objs/addon/nginx-sticky-module-1.1/ngx_http_sticky_misc.o] Error 1
make[1]: Leaving directory`/usr/local/nginx-1.7.4'
make: *** [build] Error 2

         解决方法

         进入nginx-sticky-module-1.1解压之后的文件夹

cd /usr/local/nginx-sticky-module-1.1

         编辑文件夹里面的ngx_http_sticky_module.c文件

vi ngx_http_sticky_module.c

         找到文件的地281行，做出如下修改

原digest->len =ngx_sock_ntop(in,digest
       ->data, len, 1);
改后digest->len =ngx_sock_ntop(in,sizeof(struct sockaddr_in),digest
       ->data, len, 1);

        

         后记

         今天状态不做，便把遇到的问题以及解决方法都稍微整理了一下，希望对读者有帮助，其实自己忘了，也能回来看看，一举两得。