WIN主机HTTP Error 503了怎么办？

xiaoying

我买的GODADDY的150G大小的WIN主机。今天下午突然发现该主机上的所有网站都无法访问了。错误提示为：HTTP Error 503. The service is unavailable

我查了下相关资料，发现这种提示多表示空间的链接数超负荷了。可我这个空间上的所有网站加一块儿每天的访问量也超不过200IP。绝大部分天数甚至超不过100IP.

我向GODADDY客服包括了空间出错的信息。收到回复如下；

Thank you for contacting Online Support. I understand you need assistance with your site resolving to an error.

The error you are seeing indicates that your site has reached its concurrent connection limit. A concurrent connection is the number of simultaneous connections available to your site. Concurrent connections are related to requests being made to your site. This would reference the number of authenticated "handshakes" between a client and/or server during any given time before all communications have been disconnected.

Things that can affect concurrent connections are requests to view website pages, file downloads and database queries. It's possible that if you have multiple requests to have a file downloaded through your site that this connection is staying open and is ultimately causing your site to think it has more traffic that it actually does. Larger files cause connections to remain open longer, while your site's visitors download them. Smaller files/text lead to shorter connections. As an example, a blog with fewer readers might perform fine with an economy account and its 50 concurrent connections. However, a blog with streaming media or a higher patronage would probably need more connections.

This is most likely caused by your site having met its maximum concurrent connection limit. Shared hosting accounts are subject to the following limits:

Linux
Linux Economy - 50 Concurrent Connections
Linux Deluxe - 100 Concurrent Connections
Linux Unlimited - 200 Concurrent Connections

Windows
Windows Deluxe - 100 Concurrent Connections
Windows Unlimited - 150 Concurrent Connections
Our 4GH® accounts allow many more connections. This number varies, but is at the following minimum amounts:

Linux 4GH limits
Linux 4GH Economy: 150 connections or more
Linux 4GH Deluxe: 300 connections or more
Linux 4GH Unlimited: 600 connections or more

Windows 4GH limits
Windows 4GH Economy: 150 connections or more
Windows 4GH Deluxe: 300 connections or more
Windows 4GH Unlimited: 450 connections or more

MySQL connections are limited to 200 from your hosting server to the MySQL server.
MSSQL connections are limited to 100 concurrent connections.
Larger files also cause connections to remain open longer, while your site's visitors download them. Smaller files/text lead to shorter connections. As an example, a blog with fewer readers might perform fine with an economy account and its 50 concurrent connections. However, a blog with streaming media or a higher patronage would probably need more connections.

To resolve these issues, consider upgrading to a plan with a higher concurrent connection limit. See Upgrading or Downgrading Your Hosting Account.

Please let us know if we can assist you in any other way.

Regards,
Theresa P.
Online Support

我用翻译软件翻译了下。看回复的意思也是说链接数超标了。

我的空间访问量少的可怜。连接数不可能超标。也许是我用采集软件导致的消耗资源过多导致的错误。
可现在的问题是，GODADDY客服明知道我的空间无法访问了，为啥不给修复呢？即使是上午时占用的资源多了，可整个下午一直到晚上空间一直无法访问。也就是这段时间根本就不消耗资源了，为啥还不让使用呢？

我的英文不行，谁给提供下和GODADDY客服沟通的英文呢？
我想问他们的是：“我的空间每天访问IP小于200，为啥会因连接数过多而不能访问？即使真的因为消耗资源过多而不能访问，可许多个小时过去了，也不消耗资源了，为啥不给修复？”

暮木娃娃

组织好中文去翻译板块问一下吧

lwbo1987

连接数超标不一定是访问导致的，因为你使用了采集器，导致占用资源过大，所以容易出现503错误，还是少有采集器

xiaoying

原帖由 lwbo1987 于 2011-12-30 09:08 AM 发表
连接数超标不一定是访问导致的，因为你使用了采集器，导致占用资源过大，所以容易出现503错误，还是少有采集器

已经恢复正常了。

通过这件事发现GODADDY对资源限制的很严啊。我用了采集器却未必占多少的资源。因为我发布文章设置的是4-5秒钟发布一篇，几乎和手工发布的频率一样了。

暮木娃娃

这也是为了保障其他用户嘛

lwbo1987

采集器占用资源，不是说你发布的时间短就不占用资源了，再说了，4s也算很短了