阿莫看进来，关于论坛老是出错的问题

manhere

这两天访问ourdev有时候很慢，不时还会出现错误，相信大家都遇到了吧：
Proxy Error
The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request GET /bbs/bbs_list.jsp
Reason: Error reading from remote server


查了下apache的文档：

应该是Apache和Proxy_mod的BUG:   
------- Additional Comments From [EMAIL PROTECTED]  2006-07-05 16:05 -------
With the following 'Murxaround' it's working now:
- Added 'keeplive Off' in httpd.conf  -> No effect
- Set keep-alive timeout to 1 day in IIS -> No effect
- Added
'SetEnv force-proxy-request-1.0 1'
'SetEnv proxy-nokeepalive 1'
in httpd.conf
It's working now without errors since 30 hours...
Don't know if first steps were necessary, I let them in place
解决办法，修改 httpd.conf，追加两行配置：

SetEnv force-proxy-request-1.0.1
SetEnv proxy-nokeepalive 1

虚拟主机的设置方式：
<VirtualHost  *:80>
        ServerAdmin asion@mail.com
        ServerName www.domain.com
        ProxyPass / http://192.168.0.92
        ProxyPassReverse  / http://192.168.0.92
        SetEnv force-proxy-request-1.0.1
        SetEnv proxy-nokeepalive 1
</virtualHost>

重启Apache, 正常!

-------------------------------------------------------------------------

apache文档：http://httpd.apache.org/docs/2.3/mod/mod_proxy.html

当mod_proxy向一个没有正确实现持久连接(KeepAlive)或HTTP/1.1的原始服务器发送请求的时候，可以通过设置两个环境变量来发送不带持久连接(KeepAlive)的HTTP/1.0请求。这两个变量是通过SetEnv指令设置的。

以下是force-proxy-request-1.0和proxy-nokeepalive的例子：

<Location /buggyappserver/>
  ProxyPass http://buggyappserver:7001/foo/
  SetEnv force-proxy-request-1.0 1
  SetEnv proxy-nokeepalive 1
</Location>


如果为虚拟主机可在httpd.conf的VirtualHost里追加上面两行设置：

<VirtualHost *:80>   
   ..................
     
  SetEnv force-proxy-request-1.0.1   
  SetEnv proxy-nokeepalive 1   
</VirtualHost>

-----------------------------------------------------------
阿莫试试吧

llssr

最近经常遇到这个问题  今天早上7点40到8点30都进不去

hyl175

回复【1楼】bbssr
最近经常遇到这个问题  今天早上7点40到8点30都进不去
-----------------------------------------------------------------------

是的 图片为证

(原文件名:未命名1.JPG)


(原文件名:未命名.JPG)
但是现在正常了

lsy5110

我早上也进不去。