val supportsTlsExtensions: Boolean = connectionSpec.supportsTlsExtensions
    val compatible: Boolean =
      connectionSpec.isCompatible(
        localhost().sslSocketFactory().createSocket() as SSLSocket,
      )
  }

  @Test
  fun connectionSpecBuilder() {
    var builder = ConnectionSpec.Builder(ConnectionSpec.MODERN_TLS)
    builder = builder.allEnabledCipherSuites()

        }

        this.proxyAuthenticator = proxyAuthenticator
      }

    /**
     * Sets the socket factory used to create connections. OkHttp only uses the parameterless
     * [SocketFactory.createSocket] method to create unconnected sockets. Overriding this method,
     * e. g., allows the socket to be bound to a specific local address.
     *