Azure ASP .net WebApp-500错误-请求超时 [英] Azure ASP .net WebApp - 500 Error - The request timed out

问题描述

我目前正在尝试通过托管在azure上的web应用程序(该数据存储在xlsx文件中)导入数据库中的数据.

I am currently trying to import data in my database through my webapp, which is hosted on azure (the data is stored in an xlsx file).

我遇到的问题是，即使在脱机工作时导入过程像超级按钮一样，azure也会在每次大约4分钟后给我一个服务器超时错误.

The problem I have is that azure gives me a server time out error after around 4 minutes everytime, even though the import process works like a charm when I am working offline.

确切的错误消息如下:500请求超时的Web服务器无法响应天蓝色.

The exact error message is the following: 500 the request timed out web server failed to respond azure.

如果有人曾经遇到过该消息并知道如何解决该消息，我将不胜感激.

If somebody ever encountered that message and has a clue how to solve it, I would appreciate any help.

谢谢！

推荐答案

对不在HTTP请求中的Web作业进行任何长时间的处理.

Make any long processing in a web job not inside the HTTP request.

当用户提交请求时，获取excel文件，将其上传到Azure存储帐户，将路径存储在数据库中，然后在队列中发布消息.使Web作业侦听队列并进行所需的处理.

When the user submit the request, get the excel file, upload it to an Azure Storage Account, store the path in the database and post a message in a queue. Make the web job listen for the queue and do the needed processing.

您可以使用SignalR将结果传达回去，Web作业可以将消息发送到SignalR集线器，Web应用程序可以获取此消息并为用户显示.

You can communicate the results back using SignalR, the web job can send a message to a SignalR hub and the web application can get this message and display it for the user.

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