spring websocket基于STOMP协议实现,apache httpd反向代理配置

最近打算正式使用websocket，须要作负载，而使用的是apache http server，捣腾了一天找到了一种比较靠谱的方式，特此记录一下。

加载的模块以下：

LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_connect_module modules/mod_proxy_connect.so
LoadModule proxy_http_module modules/mod_proxy_http.so
LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so
LoadModule proxy_balancer_module modules/mod_proxy_balancer.so
LoadModule rewrite_module modules/mod_rewrite.so
LoadModule proxy_express_module modules/mod_proxy_express.so

不排除有遗漏，由于我这边所有加载的，只去除了几个不须要的。

 

conf/http.conf中须要加入或者删除注释：

Include conf/extra/httpd-vhosts.conf

 

conf/extra/httpd-vhosts.conf配置：

<VirtualHost *:8088>

    ServerAdmin webmaster@dummy-host.bigdata.com
    ServerName localhost
    ErrorLog "logs/bigdata.com-error_log"

    CustomLog "logs/bigdata.com-access_log" common
     ProxyRequests Off
     Header add Set-Cookie "ROUTEID=.%{BALANCER_WORKER_ROUTE}e; path=/" env=BALANCER_ROUTE_CHANGED

# websocket
    RewriteEngine On 
    RewriteCond %{HTTP:Connection} Upgrade [NC]
    RewriteCond %{HTTP:Upgrade} websocket [NC]
    RewriteRule /(.*)           balancer://proxy2/$1 [P,QSA,L]

     Proxypass /bigdata balancer://proxy
        #stickysession=JSESSIONID|jsessionid nofailover=On
     ProxyPassReverse /bigdata balancer://proxy

     #ProxyPassReverseCookiePath /bigdata /bigdata

   <Proxy balancer://proxy2>
         Order Deny,Allow
         Allow from all
     
      RequestHeader set Connection "Upgrade"
      RequestHeader set Upgrade "websocket"   
      BalancerMember ws://10.214.136.181:8080 loadfactor=2 route=work89
      BalancerMember ws://10.214.136.180:8080 loadfactor=1 route=work90
      ProxySet stickysession=ROUTEID
     </Proxy>

     <Proxy balancer://proxy>
         Order Deny,Allow
         Allow from all
         BalancerMember http://10.214.136.180:8080/bigdata loadfactor=2 route=work89
         BalancerMember http://10.214.136.180:8080/bigdata loadfactor=1 route=work90
         ProxySet stickysession=ROUTEID
     </Proxy>

</VirtualHost>

根据头信息是不是websocket来重写url。