异步wcf调用和mantaining会话?(asynchronous wcf call and mantaining session )

   IT问题网   2021-02-23 00:00:00

问 题

我的网站上有两个页面。从第1页开始,我正在异步调用一个wcf服务,返回结果需要时间,所以我想同时转到页面。我希望当我返回第1页时,如果服务有已完成它应显示第1页的结果。

解决方案

您可以通过创建一个处理与wcf服务通信的静态类(并包含一个 asynccompletehandler。您还可以编写一个web服务,该服务又调用其他web服务并将结果存储在数据库中。此时,您只需检查数据库每当用户返回questoin页面时的结果。

标签:异步调用以及会话



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