Application Gateway在jquery上返回502，但仅在某个列请求大小上返回 [英] Application Gateway returning 502 on a jquery, but only over a certain column request size

问题描述

直接适用于任何规模的应用服务网址。如果我通过appgw，我可以看到在Chrome的调试控制台中返回502。尝试了不同的浏览器，相对于探针和http设置的多个不同的appgw设置，没有区别，相同的行为。

如果我发送子细节，你是否可以打开支持请求，因为它似乎是一个响应内容长度错误？

Joe 

解决方案

嗨Joe， 

您能否向我提供以下信息？

• Backend资源是否健康？您可以检查后端运行状况以获取该信息
• 您是否正在使用基于路径的路由？
• 如您所述，它是AppGW背后的App Service，您是否启用了Use如果您使用端到端SSL，请在HTTP设置中选中"应用服务"复选框？

问候， 

Msrini

Works fine for any size on app service URL directly. If I go via appgw, I can see a 502 returned in debug console of Chrome. Tried different browsers, multiple different appgw settings relative to probes and http settings, no difference, same behavior.

Could you open a support request if I send sub details as it appears to be a response content-length bug?

Joe 

解决方案

Hi Joe, 

Can you provide me the following info?

• Is the Backend resource Healthy? You can check the backend health status to get that Info
• Are you using path based routing ?
• As you mentioned it is the App Service which is behind the AppGW, did you enable Use App Service check box in the HTTP settings if you are using end to end SSL?

Regards, 

Msrini

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