Proxy IP parameter settings to avoid the pit guide
Many brothers just contacted the proxy IP, always by a variety of parameters of the whole confused. Don't panic, let's nag some real today. To cite a real case: last week there was a data collection of old iron, dead to climb the data, and finally found that theThe timeout is set at 30 seconds.The target site responds slowly and times out directly. See, parameter configuration can really kill.
Don't choose the wrong protocol type
HTTP/HTTPS/Socks5 protocols are like different sized wrenches, if you use them in the wrong place, you won't be able to turn the screws. For example, the crawler scenario:
Error Demonstration
proxies = {'http': 'socks5://user:pass@ip:port'}
Correct position
proxies = {'http': 'http://user:pass@ip:port'}
Pay attention to the package description when using ipipgo, theirDynamic residential packages support HTTP/HTTPS dual protocols by defaultSocks5 is only available in the Enterprise package. choosing the wrong protocol type is like eating a steak with chopsticks - it works, but it's a pain in the ass.
Overtime is a big mystery.
There is a golden rule for timeout settings:Response time = site latency x 2 + 1 second.. Value of experience from testing 100+ websites:
| Type of website | Suggested timeout |
|---|---|
| E-commerce platform | 8-15 seconds |
| social media | 5-8 seconds |
| Government website | 20 seconds + |
ipipgo's.Static Residential IP Package
Especially suitable for the need for long timeout scenarios, 35 bucks an IP can be used for a whole month, more cost-effective than temporary find IP. The most tigerish operation I've ever seen: driving 500 concurrency and complaining about the IP being blocked. Actually there is a formula: Don't underestimate the username:password format, which has been used by many people around the world: ipipgo's API extraction is particularly hassle-free with theirClient automatically generates authentication strings, just copy and paste directly, suitable for handicapped people. Q: Why can't I use the IP I just bought? Q: How do I choose between dynamic and static packages? Q: What about the high latency of the IP returned by the API? Parameterization is, after all, thebold and meticulousI'm not sure if you'll be able to get it to work. If you can't figure it out, you can look for ipipgo's tech guys, their 1v1 customized solutions are really reliable. Remember, a good knife should be equipped with a good sheath, quality proxy IP must also be equipped with reasonable parameters in order to maximize the power.Don't adjust the concurrency.
Safe Concurrency = Total IPs × 3
For example, with ipipgo Dynamic Residential Standard Edition, buy 10GB of traffic can probably take 8000 + IP, that concurrency open to 24000 are stable. But if you use a static IP, each IP is recommended toNo more than 3 concurrentOtherwise it gets banned in minutes.There's something to be said for authentication methods
Wrong way to write it (extra space)
auth = 'user : pass'
Correct syntax
auth = 'user:pass'
QA Frequently Asked Questions Demining
A: First check the whitelist settings, ipipgo need to bind the use of terminal IP in the console first!
A: need high-frequency IP change choose dynamic (7.67 yuan / GB), fixed business with static (35 yuan / IP) more cost-effective
A: In the extraction parameter plus?speed=200Screening latency, ipipgo's TK line is measured to be able to squeeze under 80ms
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