Proxy IP Library Comparison (HTTPX vs AioHTTP): Python Proxy IP Library Performance Comparison

What's the best way to choose between HTTPX and AioHTTP?

Crawlers should be engaged in the old iron should be entangled in the proxy IP tool selection issues, today we will chatter Python circle of the two hottest players - HTTPX and AioHTTP. these two goods support asynchronous requests, but the specific use of which is more fragrant? Let's take the actual scene to break the break.

Performance Score Race

Let's start with the conclusion:Small-scale requests with HTTPX to save heartache, massive concurrency AioHTTP more fierce. The test was done with 3 sets of experiments using ipipgo's high stash of proxy IPs:

HTTPX performs better in simple scenarios because of its smarter connection pool management. But when it comes to handling hundreds of proxy IP switches at the same time, AioHTTP's asynchronous event loop mechanism shows its ability.

Real-world code inspection

As a real life example, use ipipgo's residential agent to grab e-commerce prices:

 HTTPX version
async with httpx.AsyncClient(proxies="http://user:pass@ipipgo-proxy:8000") as client.
    resp = await client.get("https://target-site.com")

 AioHTTP version
conn = aiohttp.ProxyConnector(proxy="http://ipipgo-proxy:8000")
async with aiohttp.ClientSession(connector=conn) as session.
    async with session.get("https://target-site.com") as resp.
        ...

These two writeups look pretty much the same, right? But the devil is in the details: HTTPX handles proxy authentication automatically, AioHTTP needs to handle 401 authentication manually. If you need to change the ipipgo proxy node frequently, the HTTPX way of writing will save you a lot of work.

Selection and Avoidance Guide

Based on the experience of veteran drivers, this is the recommended choice:

• needGetting Started → HTTPX
• coerceFine control of connection pooling → AioHTTP
• proxy IPHigh switching frequency → HTTPX
• needCustomized SSL Certificates → AioHTTP

Special note: When using ipipgo's proxy service, remember to open theautomatic fuseFunction. These two libraries may encounter the target site anti-climbing, timely switching IP can avoid being blocked.

Why do you recommend ipipgo?

The real test found that the proxy IP'sresponsivenessdirectly affects the performance of the library.ipipgo's nodes have three advantages:

1. Exclusive bandwidth without traffic jam (measured latency <100ms)
2. Automatic region switching without jamming
3. Supports simultaneous initiation of 500+ connections without packet loss

Especially to do price monitoring this kind of need high concurrency scene, with his agent with AioHTTP, the success rate can be up to 99.7%. sign up with promo codePYTHON666You also get a three-day trial for nothing.

Frequently Asked Questions QA

Q: What should I do if my proxy IP suddenly fails?
A: provided by ipipgoFailure auto retryfunction, just set max_retries=3 in the code, the system will automatically switch to the new IP address.

Q: Which library is accurate for testing proxy speed?
A: It is recommended to use the stream mode of HTTPX to calculate the speed while playing, which is more accurate than just measuring the response time.

Q: What if I need to manage multiple agent pools at the same time?
A: In AioHTTP, you can customize the proxy middleware, combined with ipipgo's API to achieve intelligent scheduling, the code template is readily available in their documentation.

Finally, to remind the novice note: do not write in the code dead proxy IP! Use environment variables to store ipipgo account password is more secure, especially when you want to go on the cloud server, this pit has been pitched a lot of people.