FaceAPI接近1000人......返回InternalServerError。 System.Web.HttpException（0x80004005） [英] FaceAPI approaching 1000 persons... returning InternalServerError. System.Web.HttpException (0x80004005)

问题描述

我们有一个使用FaceAPI的应用程序，并且随着人数变得越来越慢在我们的系统增加。

We have an application that uses the FaceAPI and has been getting a lot slower as the number of persons in our system increase.

首先......为什么有1000人限制？  该文档讨论了每人组1000人限制，但很明显，每个订阅限制。  两个
限制都有问题。  这些限制在不久的将来会有什么前景？

First of all... why is there a 1000 person limit?  The documentation talks about a 1000 person limit per person group but it is apparent that the limit is per subscription.  Both limits are problematic.  What are the prospects of these limits going up in the near future?

但更具体地说......

But more specifically...

我们注意到了从faceAPI返回的错误代码中有很多错误  0x80004005

We are noticing a lot of errors returning from the faceAPI with error code 0x80004005

错误有两种形式，似乎是成簇的：

The errors come in two flavors and seem to come in clusters:

风味1：

InternalServerError.System.Web.HttpException（0x80004005）：客户端已断开连接，因为基础请求已完成。 不再提供HttpContext。

InternalServerError. System.Web.HttpException (0x80004005): The client is disconnected because the underlying request has been completed.  There is no longer an HttpContext available.

风味2： 

Flavor 2: 

InternalServerError.System.Web.HttpException（0x80004005）：与远程主机通信时出错。错误代码为0x800703E3。---> System.Runtime.InteropServices.COMException
（0x800703E3）：由于线程退出或应用程序请求，I / O操作已中止。（HRESULT异常：0x800703E3）

InternalServerError. System.Web.HttpException (0x80004005): An error occurred while communicating with the remote host. The error code is 0x800703E3. ---> System.Runtime.InteropServices.COMException (0x800703E3): The I/O operation has been aborted because of either a thread exit or an application request. (Exception from HRESULT: 0x800703E3)

IIS 7.0 7.5中存在一个已知的错误导致  0x800703E3：

There is a known bug in IIS 7.0 7.5 that causes 0x800703E3:

https://support.microsoft.com/en-us/kb/977453

https://support.microsoft.com/en-us/kb/977453

这是至少部分问题的原因吗？ 

Is this the cause of at least part of these problems?  

谢谢你，

Arturo Falck

Arturo Falck

mnemo。

推荐答案

您好Arturo，

Hi Arturo,

在免费套餐中，限制是1,000人对象的订阅，这在创建人员API文档页面中捕获，但可以在概述页面上更清楚。我会照顾它。 

The limit is 1,000 person objects for the subscription at the free tier, this is captured in the Create Person API document page, but could be made more clear on the overview page. I'll take care of it. 

    此人数有订阅限制。对于免费订阅，限制为1000.

来源：https：//dev.projectoxford.ai/docs/services/563879b61984550e40cbbe8d/operations/563879b61984550f3039523c

source: https://dev.projectoxford.ai/docs/services/563879b61984550e40cbbe8d/operations/563879b61984550f3039523c

将来我们将启用超过付费层的1,000人对象限制。 

In the future we will enable going over the 1,000 person object limit for paid tiers. 

感谢您报告HttpException问题，我已要求团队进行调查。 

Thank you for reporting the HttpException issue, I've asked the team to investigate. 

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