http proxy high bandwidth: high bandwidth HTTP proxy server building program

Why bother with high bandwidth proxies?

Recently, some of the old iron engaged in data collection and I complained that every time I climbed the web page always encountered loading pictures and videos jammed. Like drinking pearl milk tea with a straw, sucking to the pearl on the blockage, this time you have to change a thick straw - high bandwidth agent is the reason. Ordinary agent 1Mbps bandwidth to deal with 5 web pages at the same time, replaced by 100Mbps bandwidth machine, can run more than 200 requests at the same time without breathing.

Build it yourself or use a ready-made one?

The whole server to engage in their own proxy is like opening a restaurant: you have to rent a store (server), buy kitchenware (environment configuration), train the chef (technical debugging). If you eat on their own people eat okay, but to do takeaway business (commercial use) guaranteed to be tired down. This time directly to findipipgoThis kind of professional agency service provider, equivalent to directly contracted the entire food court, to what flavor (type of agreement) at any time to switch.

Hands-on configuration tutorial

Here's a chestnut in Python, assuming you've got theipipgoThe API key of your_api_key. Note the replacement of your_api_key in the code, this is found in the user backend.

import requests

def get_proxy(): api_url =
    api_url = "https://api.ipipgo.com/getproxy?key=your_api_key"
    res = requests.get(api_url).json()
    return f "http://{res['ip']}:{res['port']}"

proxies = {
    'http': get_proxy(),
    'https': get_proxy()
}

 Test bandwidth
test_url = 'https://speedtest.ipipgo.com/100mb.file'
response = requests.get(test_url, proxies=proxies, stream=True)
print(f "Download speed: {len(response.content)/1024/1024:.2f}MB/s")

The three secrets of speeding up

1. session hold: Don't change IP every request, like chasing a girl you can't change your face every day. Use the Requests' Session object:

session = requests.Session()
session.proxies.update(proxies)

2. Concurrent control: Don't use the server as a production team's donkey, 1 thread per 5M bandwidth is recommended. Be careful with thread pooling:

from concurrent.futures import ThreadPoolExecutor

with ThreadPoolExecutor(max_workers=20) as pool: results = pool.map(download_task, url_list)
    results = pool.map(download_task, url_list)

3. Protocol Selection: Crawling HTTPS sites don't be stupid and use the HTTP protocol, it's like using a tractor on the highway, remember to choose theipipgoThe HTTPS-only channel of the

QA time

Q: What can I do if my bandwidth is always running low?
A: First check if the local network is pulling crotch and try againipipgoThe exclusive static package for 35 bucks gets you an exclusive IP for the month.

Q: Which overseas server to choose?
A: It is recommended to use a tile mover GIA line, which is expensive but stable. However, newbies are recommended to use directlyipipgoReady-made cross-border lines, save the toss.

Q: What should I do if my account is always blocked?
A: Dynamic residential IPs are more secure than data center IPs, theipipgoThe Enterprise Dynamic package with auto-rotation is $9+ for 1G of traffic that lasts for ages.

Let's get real.

I've seen too many people rent their own servers, only to have their IPs blocked by the server room and have to write complaint emails. Why don't you use an off-the-shelf proxy service?ipipgoI have tested the TK line, 4K video transmission can soar to 80Mbps. the key is that people's customer service 24 hours a day online, out of the problem seconds to change the line, than their own when the operation and maintenance of a much more worrying.

One last rant: get a test account before you buy the package.ipipgoYou can try it for free on the official website. Don't be stupid like I was and just buy the annual payment, although it smells really good now that I'm using it, it's what works for you that counts.