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This article introduces the relevant knowledge of "how to maintain the http dynamic agent pool". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

As a reptile worker, proxy IP is too important. Without this, reptile work will become very difficult. I believe that friends who engage in reptiles have a deep experience. You can choose our intelligent travel agent. Intelligent travel agents provide users with a large number of high-quality high-quality hidden agents IP, Http agents, Socks5 agents, reptile IP agents. IP has wide coverage, many lines, high speed and good stability. Today I'm going to show you another way to get ip and set up a proxy pool.

Here, Redis and Flask are used to maintain a pool of agents. Redis is mainly used to provide queue storage for agent pools. Flask is used to implement the interface of the proxy pool. With it, you can take an agent pool from the agent pool, that is, use Redis and Flask to maintain an agent pool. Here is a brief introduction, please see below. The structure of the agent pool, the core part of the architecture is the agent queue, we want to maintain this queue, there are many agents, you can use the python data structure, you can also use the database. There are two things you need to do to maintain the queue:

1. Obtain the agent regularly, join the agent queue, and the acquirer grabs the agent from the major website platforms, or acquires the IP through the API interface of the agent platform.

Temporarily stored in the data structure, and then filter these agents with a filter. The screening method is also simple. After getting the agent, use it to request Baidu and other websites. If you can request the website normally, it means that the agent can be used, otherwise it will be removed. After filtering, the remaining agents are placed in the agent queue.

2. Detect the agent regularly and update the agent queue in real time.

Because the agent IP has the characteristic of validity, some agents in the agent queue may fail after a period of time, so it is necessary to regularly take some agents from the agent queue, retest, retain the available agents and eliminate the invalid agents. Finally, we need to make an API to get some agents in the agent queue through the interface.

This is the end of the content of "how to maintain the http dynamic proxy pool". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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