godaddy的虚拟主机同时链接数情况 客服回答如下：很多客户的帐户出现503错误后询问客服得到一下答复，

Our shared hosting accounts limit the maximum number of connections at one time. The error message you are getting is related to that issue.
Linux limits:

Linux Economy: 50 connections
Linux Deluxe: 50 connections
Linux Premium: 50 connections
Windows limits:

Windows Economy: 50 connections
Windows Deluxe: 100 connections
Windows Premium: 150 connections
We allow up to 50 simultaneous MYSQL Database connections per MySQL user.

We allow up to 100 simultaneous MS SQL Database connections per MS SQL user.

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

Sincerely,
Jason P
Online Support Representative