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What are the solutions for limiting the flow of PHP websites?

When the website traffic is too high, users always fail to log in. I want to control it through current limiting, how to achieve it?

滿天的星座 2017-06-05 11:07:06

Application scenarios of CDN traceback traffic and outbound traffic

Our existing file download logic is a private space, and uses tokens to generate external links with a fixed validity period. Users access resources through the generated external network link. Does this access method use CDN traceback traffic or outbound traffic.

让爱延续 2021-05-09 18:56:21

PayPal API - Increase order amount after authorization. Best checkout process?

We are using PayPal/Braintree API. What is the correct way to handle increasing order amounts (eg: delivery charges) after the original order amount has been authorized? Ideally we would like to send customers to PayPal once and then they select their preferred shipping method on our shipping page w...

P粉807397973 2024-03-30 19:45:14

nginx - How is CDN traffic generally calculated?

Downloads multiplied by file size? How do CDN service providers such as Alibaba Cloud calculate traffic. We need to check the download volume we count with the CDN traffic. I don’t know how this traffic is calculated.

黄舟 2017-05-16 17:08:57

nginx - virtual host traffic detection

If there are many domain name-based virtual hosts under apache and nginx. How to monitor the traffic and number of connections of each virtual host? If not through logs, is there any good way?

伊谢尔伦 2017-05-16 17:04:16

mongodb - python mongo findAndModify how to limit quantity

There is a query parameter and an update tag in findAndMondify, but how to limit the number of searches is to combine the following two statements into one db.xxx.find({name:"xxx",age:3}).limit(10)db .xxx.update({name:"xxx"},{$set:{age:5}},false,true)

黄舟 2017-05-17 10:03:22

php - How to count the traffic of each website in the Linux server?

There is an Alibaba Cloud ecs with many websites deployed in it. Recently, the server has been particularly stuck. It is found that the number of visits is relatively large and the bandwidth is full. How can I count the traffic statistics of each website in the server and find out which website uses...

为情所困 2017-06-14 10:50:12

The traffic between PHP+Mysql website front-end and data server is extremely high

PHP + MYsql front-end and database are separated. Now the communication traffic between the front-end and the database server is very large, and the load on the MYsql database server is too high (up to 398%). The login of front-end users is also very slow. The number of people online at the same tim...

hello 2018-10-21 20:17:20

Maximum update depth exceeded. React limits the number of nested updates to prevent infinite loops. question

I'm trying to use the react-table library but I'm running into this problem and I don't know how to fix it. Uncaught Error: Maximum update depth exceeded. This can happen when a component calls setState repeatedly in componentWillUpdate or componentDidUpdate. React limits the number of nested update...

P粉218775965 2024-02-25 16:30:55

Laravel practice of using Redis for current limiting only in production environment

Background By default, Laravel provides two middlewares for rate limiting (throttling): \Illuminate\Routing\Middleware\ThrottleRequests::class\Illuminate\Routing\Middleware\ThrottleRequestsWithRedis::class As the documentation says, if you Using Redis as cache driver you can change the mapping in Ke...

P粉541565322 2024-01-10 17:54:47

objective-c - 关于七牛上传图片是否有数量限制问题

我试了上传两千多张图片但是返回给我的999个token，这是否有图片数量限制，还是自己的服务器这边的问题？（因为周末没有进行联调，在线等待）谢谢各位大神。

怪我咯 2017-05-02 09:22:22

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