【文章推荐】SQLSERVER：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.

原文：SQLSERVER：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.

背景：在最近开发中遇到一个问题，对一个数据库进行操作时，我采用个并行的任务每个任务保证一个数据库连接对象但是每个任务内部均包含有个文件需要读取，在读取文件之后，我们需要快速将这个文件批量入库到数据库中。于是我这样开发我的程序：主任务处理方式：最多允许并行主任务主任务内部子任务采用串行方式：个文件依次读取，和当前主任务均使用同一个数据库连接字符串。每个主任务都需要个文件入库 ...

2016-07-28 01:41 2 6761 推荐指数：

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Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool

如果应用程序遇到了下面错误信息，那么意味着连接池（connection pool）的连接数量由于一些原因导致其超过了Max Pool Size参数的限制。英文错误信息： Timeout expired. The timeout period elapsed prior ...

windbg 解决 "System.InvalidOperationException: Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool." 过程中碰见的问题

/quot-system-invalidoperationexception-timeout-expired-the-timeout-period-elapsed-prior-t ...

MSSQL·Execution Timeout Expired. The timeout period elapsed prior to completion of the oper..

The timeout period elapsed prior to completion of the op ...

解决 Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding. 的问题

在web 网站开发中，经常需要连接数据库，有时候会出现这样的数据连接异常消息：主要原因是应用程序与数据库的连接超出了数据库连接的默认时长，在这种情况下，我们可以把数据库连接的时长延长一些，因为 Connection 对象的 ConnectionTimeOut 是个只读属性不能对 ...

Connection open error . Connection Timeout Expired. The timeout period elapsed during the post-login phase.

是这样的，最近我在开发Api（重构），用的数据库是Sqlserver，使用的Orm是 SqlSugar（别问我为什么选这个，boss选的同时我也想支持国人写的东西，且文档也很全）。被催的是，写好了程序本地（windows10 pro 64 bit）运行正常，一部署到测试机器(centos7.2 ...

记一次数据库查询超时的原因 Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding. The statement has

今天生产环境遇到了异常： Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding. The statement has been ...

Timeout expired 超时时间已到. 达到了最大池大小错误及Max Pool Size设置

size=5;max pool size=512;connect timeout = 20; "/& ...

HttpClient报错Timeout waiting for connection from pool

报错现象线上项目使用HttpClient请求第三方的HTTP资源，并发量高的时候，日志框报Timeout waiting for connection from pool 客户端的现象是有时正常，有时报错原因分析网上查找资料，很多照搬某个博客的解决方法，大致是合理的使用 ...

原文：SQLSERVER：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.

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