客户端应用程序接收重复报告
我有一个将报表路径和参数集合发送到 Microsoft Reporting Services 服务器的应用程序。 其中一份报告运行时间非常长,当用户尝试在几秒钟内生成彼此的报告时,将收到第二个用户请求的报告的副本。
这并不是一个小故障,而是我可以复制的一致行为。 我什至可以并排运行应用程序的两个副本,并在跟踪语句中输出它们的参数,每次发送的参数都是不同的,但向两个客户端返回相同的报告。
I have an application that sends a report path and parameter collection to a Microsoft Reporting Services server. One of these reports is very long running and when users try to generate reports within a few seconds of one another, one will receive a duplicate of the report requested by the second user.
This doesn't happen as a glitch, it is a consistent behavior that I can duplicate. I can even run two copies of the application side by side and output their parameters in a trace statement, the parameters sent are distinct every time and yet the same report is returned to both clients.
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正如我对 mozy 的评论中所述,自定义代码中的共享变量是罪魁祸首。
As stated in my comment to mozy, shared variables in the custom code were the culprit.