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php-long-polling 1.0
多年來,開發人員編寫AJAX應用程序,在不同的時間間隔從服務器請求新的數據更新與新內容的客戶的網站。該模型不僅會影響服務器的性能通過使服務器不斷回答HTTP請求,但也導致在客戶側的問題,他的應用總是不同步與服務器側的真實數據。在PHP-長輪詢庫實現的反轉圖案這種技術,將具有服務器發送數據到客戶端。通過這種方式,服務器上有一個較小的負載,數據被發送出去,只有當它的改變,並在客戶端是真正保持最新。但與任何替代解決方案,有一個缺點太多。對於PHP-長輪詢是始終保持客戶端 -...
最近瀏覽的軟件
SQLData Express for Oracle to MySQL 15 Apr 15
Visual Basic .NET Code Sample: XP Theme Support 21 Sep 15
Export Database to SQL for SQL Server Professional 15 Apr 15
MS SQL Server Sybase iAnywhere Import, Export & Convert Software 22 Sep 15
TMS ASP.NET Component Pack(Visual Studio .NET 2005 with C# demos) 7 May 15
IDAutomation.com Linear Font Encoder Application 7 Apr 16
Word 2003 Sample: Creating a Custom Spell Checker with Word 2003 and Visual Basic .NET 21 Sep 15
MS Access Delete Duplicate Entries Software 23 Sep 15
SQL Server Data Access Components for Delphi 2005 25 Jan 15
EMS Data Generator for SQL Server 27 Jan 15