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php-long-polling 1.0
多年来,开发人员编写AJAX应用程序,在不同的时间间隔从服务器请求新的数据更新与新内容的客户的网站。该模型不仅会影响服务器的性能通过使服务器不断回答HTTP请求,但也导致在客户侧的问题,他的应用总是不同步与服务器侧的真实数据。在PHP-长轮询库实现的反转图案这种技术,将具有服务器发送数据到客户端。通过这种方式,服务器上有一个较小的负载,数据被发送出去,只有当它的改变,并在客户端是真正保持最新。但与任何替代解决方案,有一个缺点太多。对于PHP-长轮询是始终保持客户端 -...
最近浏览的软件
DevGuru ASP Quick Reference 6 Dec 15
Import Table from Excel for Oracle Standard 15 Apr 15
Extract Data & Text From Multiple JSON Files Software 3 May 20
Swift XML Converter 1 Jan 15
Extract Name & Address Contacts From Multiple Text & HTML Files Software 16 Apr 15
Extract Date Modified, Created & Accessed From Multiple Files Software 25 Jan 15
Bookshelf.js 18 Jul 16
ZERO Binary NET 23 Sep 15
Save Image To SQL Server Table 25 Jan 15
SQL Server 2000 SP3a Replication Components for use with SQL Server 2005 Mobile Edition 21 Sep 15