The program is running in the wrong place.

yin

I downloaded and ran a binary file from my domain directory, opened port 2524, and then accessed it. However, the running service is not under my domain name, but on port 2524 of the s3 server. Does anyone know why this is happening.

yin

I found that running the program in the domain directory of login.serv00.net can access it at login.serv00.net:2524, but this domain cannot connect to CDN. My own domain name that can access CDN, running programs in its directory, can only be accessed on port 2524 of the S3 server, which is really too bad!

admin

yin Your application may not be configured to listen at needed addresses, you can check what exactly addresses are used by app with a sockstat -l command and reconfigure your application if required.