If you use Casbin in a multi-threading manner, you can use the synchronized wrapper of the Casbin enforcer: https://github.com/casbin/casbin/blob/master/enforcer_synced.go (GoLang) and https://github.com/casbin/casbin-cpp/blob/master/casbin/enforcer_synced.cpp (C++).
It also supports the
AutoLoad feature, which means the Casbin enforcer will automatically load the latest policy rules from DB if it has changed. Call
StartAutoLoadPolicy() to start automatically loading policy periodically and call
StopAutoLoadPolicy() to stop it.