Can't get a proxy IP connection? Read these error codes first
Recently, a lot of small partners feedback with ipipgo agent suddenly can not connect, anxious to scratch their heads. In fact, this thing with the cell phone suddenly no signal a reason, first do not rush to smash the keyboard, we first look at the error message. The most common are three situations:Timeout,Authentication failure (407),Web site interception (403). For example, when you call the API you seeERR_PROXY_CONNECTION_FAILED, 80% of the time, the network settings are out of whack.
Practical demining manual: hands-on bug fixing
Situation 1: Can't even connect to a proxy server
先检查本地网络是不是抽风，试试关掉防火代理或者杀毒软件。要是用着ipipgo的客户端，记得更新到最新版本。去年有个客户死活连不上，最后发现是系统时间不对——这玩意儿居然会影响SSL证书验证！
Python Example: Detecting if a Proxy is Reachable
import requests
try.
res = requests.get('http://ipipgo.com', proxies={'http':'proxy IP:port'}, timeout=5)
print('Connection successful! Current IP:', res.text)
except Exception as e.
print('Barbie Q up! Error message:', str(e))
Scenario 2: Account password always reports an error
Don't laugh! Someone really putuser:passput down asuser=passs. The format of ipipgo's authentication should strictly follow theusername:password@ip:port来写，注意特殊符号得用URL编码。比如密码里有@符号就得换成%40。
Scenario 3: The website is not allowed to be accessed
At this point the IP may have been pulled by the target site. ipipgo'sTK LineIt's specifically designed to deal with this situation, using carrier-grade IP pool rotation. If you're a crawler, remember to add theUser-AgentPretend to browse like a real person.
QA First Aid Station: Quick Questions and Answers for High Frequency Questions
Q: Does the free proxy work? Why does it keep dropping out?
A: free proxy with roadside stalls like snacks, occasionally eat okay, long-term use quasi diarrhea. ipipgo's static residential IP only 35 yuan a month, stable like their own broadband.
Q: What should I do if the proxy IP speed is like a snail's pace?
A：先看是不是选了地理上太远的节点。比如你在深圳却用美国IP，肯定高。ipipgo客户端里有Intelligent Routingfunction to automatically select the fastest route.
Q: What configuration do I need for enterprise-level business?
A: Data collection of large households directly onDynamic Residential (Enterprise Edition)The $9.47/GB traffic tube is enough. Fixed IP is required.Cross-border special line </strong, support socks5 protocol, with self-developed crawler system seamlessly.
Choosing the right tool for the job: a guide to avoiding the pitfalls of ipipgo
I have used more than a dozen proxy service providers, and finally used ipipgo for a long time on the basis of its three points:
1. protocol support all over, from http to socks5 are not in the way
2. Client-ownedIP Health CheckAutomatic elimination of failed nodes
3. Customer service is a real live person! The last time I raised a work order at 3am, I got a solution in 10 minutes.
Newbies are advised to glean an experience package first to test the waters, they're homeDynamic Residential Standard7.67 yuan / GB of cabbage price, enough to test a small project. Technical documentation even Postman how to configure are written clearly, the thief of white friendly.
Finally, a cold knowledge: some sites will detect the browser fingerprints, this time only to change the IP is not enough, you have to cooperate with the ipipgoBrowser Camouflage ProgramIt's the only way. If you can't figure it out, it's a lot easier to go directly to them for a customized solution than to mess around with it yourself.
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