error connecting: Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool size was reached.



只有在调试模式下进行编译时，生成此未经处理的异常的源代码才会显示出来。若要启用此功能，请执行以下步骤之一，然后请求 URL: 

1. 在产生错误的文件的顶部添加一条“Debug=true”指令。例如: 

   <%@ Page Language="C#" Debug="true" %>

或:

2. 将以下的节添加到应用程序的配置文件中:

<configuration>
    <system.web>
        <compilation debug="true"/>
    </system.web>
</configuration>

 请注意，第二个步骤将使给定应用程序中的所有文件在调试模式下进行编译；第一个步骤仅使该特定文件在调试模式下进行编译。

重要事项: 以调试模式运行应用程序一定会产生内存/性能系统开销。在部署到生产方案之前，应确保应用程序调试已禁用。


[MySqlException (0x80004005): error connecting: Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.]
   MySql.Data.MySqlClient.MySqlPool.GetConnection() +193
   MySql.Data.MySqlClient.MySqlConnection.Open() +1218
   Uooms.MySQL.Access.Helper.MakeCommand(MySqlConnection conn, CommandType cmdType, String cmdText, MySqlParameter[] prams) +121
   Uooms.MySQL.Access.Helper.ExecuteReader(CommandType cmdType, String cmdText, MySqlParameter[] prams) +145
   Uooms.MySQL.Access.Helper.ExecuteReader(CommandType cmdType, String cmdText) +65
   Uooms.MySQL.Access.Helper.ExecuteReader(String cmdText) +61
   Info_w.Article_Detail.Page_Load(Object sender, EventArgs e) +271
   System.Web.UI.Control.OnLoad(EventArgs e) +108
   System.Web.UI.Control.LoadRecursive() +90
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1533

“/”应用程序中的服务器错误。

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