Imports github.com/golang/protobuf/proto v2ray.com/core/common/protocol/tls/cert v2ray.com/core/common/compare v2ray.com/core/common/errors v2ray.com/core/common/net v2ray.com/core/transport/internet v2ray.com/core/common/buf Standard library imports context crypto/tls crypto/x509 fmt math sync time