负载运行程序光流 [英] Loadrunner & Lightstreamer
问题描述
我们有一个使用LightStreamer来流数据的应用程序.它通过HTTP来完成.
We have an application which uses LightStreamer to stream data. It does this over HTTP.
我正在尝试使用LoadRunner对该应用程序进行性能测试.
I'm trying to performance test this application with LoadRunner.
我有两个网址: 网址1创建了一个会话ID并保持打开状态，该网址将继续加载 URL 2使用此会话ID发出请求.每个请求的响应将显示在URL1的页面上.
I have two URLs: URL 1 creates a session id and stays open, this URL will continue to load URL 2 uses this session id to make requests. The response of each request will appear on URL1's page.
我遇到的问题是，当我向URL 1发出请求时，在保持此请求打开的同时，我无法发出后续请求.我尝试使用web_concurrent包装器，但这会产生问题，因为在向URL 2发出请求之前，我需要从URL返回的会话ID.
The issue I am having is that when I make the request for URL 1, I am unable to make subsequent requests while keeping this request open. I tried using the web_concurrent wrapper, but that creates issues because before I can make the request to URL 2 I need the session id which is returned from URL.
获取ID并不是问题，在第一个请求仍在运行时执行请求就是问题.
Getting the ID isn't an issue, executing a request while the first request is still running is the issue.
以前有没有人通过LoadRunner成功测试过LightStreamer?
Has anyone successfully tested LightStreamer with LoadRunner before?
这是我可以在网上找到的唯一由其他人在做的事情: http://www.sqaforums.com/showflat.php?Number=685960
This was the only thing I could find online whereby someone else was doing the same thing: http://www.sqaforums.com/showflat.php?Number=685960
很遗憾，他不再与我们公司合作.我曾尝试在LinkedIn上与他联系，但我没有多大运气.
Unfortunately he no longer works with our company. I tried reaching out to him on LinkedIn but I have not had much luck.
任何帮助将不胜感激！
推荐答案
如果我理解您的问题，则希望测试11.50版的LoadRunner中内置的Poll或Push通信.我们实际上在开发和测试此功能时使用了LightStreamer Demo应用程序，并且应该在记录时由异步相关引擎获取.
If I understand your question, you are looking to test Poll or Push communications which were built into LoadRunner in version 11.50. We actually used a LightStreamer Demo application during development and testing of this feature, and they should be picked up at recording time by the Async correlation engine.
如果您正在使用LoadRunner 11.5x，并且没有发生这种情况，那么我想了解更多有关业务流程的信息.
If you are using LoadRunner 11.5x and this is not happening, I would be interested in hearing more about the business process.
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