为什么我的 DoDirectPayment 调用被忽略?

本文介绍了为什么我的 DoDirectPayment 调用被忽略?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

多年来，我一直向 PayPal 发送 DoDirectPayment 电话没有问题，最近我有一个小时或更长时间，这些电话没有得到 PayPal 的答复，大约四分钟后，发送调用超时并产生错误:

DoDirectPayment 失败:无法连接到主机(7)

然后突然间，在一个小时或更长时间没有客户能够付款后，而且我没有做任何事情，PayPal 再次接听电话，人们可以再次付款.

这就像 PayPal 服务器过载并丢弃请求一样.然后，当他们的负载下降时，他们又开始响应所有请求.

cURL 使用的 $API_Endpoint 是 api-3t.paypal/nvp.我使用的 PayPal 协议版本是 95.0.

有没有其他人经历过这种情况或知道可能会发生什么?

感谢您的帮助.

解决方案

我还没有听说其他人报告过类似的问题.您可能想要检查的几件事是与您的托管服务提供商联系，以确保他们没有任何类型的网络并检查 PayPal 的站点状态页面，查看在您遇到问题时是否有任何中断或更新，因为它们可能导致您看到的问题.>

I've been sending DoDirectPayment calls to PayPal for years with no problem and recently I've had periods of an hour or more where these calls don't get answered by PayPal and after about four minutes the cURL software that sent the call times out and generates the error:

DoDirectPayment failed: couldn't connect to host(7)

Then suddenly, after an hour or more of no customers being able to make a payment, and without me doing anything on my end, the calls start getting answered again by PayPal and people can again make payments.

It acts like the PayPal server gets overloaded and drops requests. Then when their load goes down they start answering all their requests again.

The $API_Endpoint the cURL is using is api-3t.paypal/nvp. The version of the PayPal protocol I'm using is 95.0.

Has anyone else experienced this or know what might be going on?

Thanks for your help.

解决方案

I have not heard of anyone else reporting any issues similar to this. A couple of things that you may want to check into is with your hosting provider to make sure they were not having any type of network and check PayPal's Site Status pages to see if there were any outages or updates going on at the times you experienced the issues, as they could of caused the issues you are seeing.