when I clone from github recently, the terminal output is “fatal: unable to access ‘https://github.com/AFNetworking/AFNetworking.git/‘: Unknown SSL protocol error in connection to github.com:-9847″, and it works were before, what’s wrong?
This could come from different things:
Most probably github upgrade their supported ciphersuite, and you need to upgrade your git version.
An active proxy is between you and the github server, and is using an outdated SSL version. You’re out of luck.
Also, the port it’s trying to connect with to github.com (-9847) seems a bit odd. It could be some kind of config file corruption. Double check your
git config -l