Steam Market Error Code 502 Solution
If you have 502 errors in the steam purchase game, take a look at this workaround.
Do not encounter, you can also collect, forward to your friends, in case of a rainy.
First, a simple and brutal solution:
Use Notepad to open the Hosts file for Windows,
Address: "C:\windows\system32\drivers\etc"
Can not find Baidu.
Then add the correct smart2pay URL domain name--IPv4 address, corresponding relationship.
The following site is copied to the last row in the hosts.
149.146.0.150 globalapi.smart2pay.com
149.146.0.144 globalep.smart2pay.com
94.46.159.28 code.jquery.com
Save the file, restart the computer, and then buy the game, solve the problem.
Why does the "502-web server receive an invalid response as a gateway or proxy server" issue?
The root cause is that in many provinces of the mainland, DNS servers, including some non-ISP public DNS services, have Smart2pay Web sites incorrectly parsed into the 52.175.x.x segment of the US Delaware State DuPont Company.
And the correct address, which was given before:
149.146.0.150 globalapi.smart2pay.com
149.146.0.144 globalep.smart2pay.com
94.46.159.28 code.jquery.com
You can buy a game without a problem if you have paid for the steam wallet directly by Taobao.
What goes wrong is the way a third-party payment tool is made through a micro-letter.
and the micro-letter payment must be the mainland ISP users directly connected to North America.
This can make it impossible to pay the bill if DNS parsing fails.
Mainland a large number of DNS servers, the wrong resolution of the Smart2pay Server Web site, resulting in micro-letter payment, the jump page can not be normal display.
This is the root cause of 502 problems in steam buying games.
So again encountered 502 error, first in accordance with the method of this article in the Hosts file to add their own transfer site address bar.