@Override
    public final String chooseClientAlias(X509KeyManager keyManager, X500Principal[] issuers,
                                          String[] keyTypes) {
        return keyManager.chooseClientAlias(keyTypes, issuers, this);
    }
Set the handshake timeout on this socket.  This timeout is specified in
milliseconds and will be used only during the handshake process.
common/src/main/java/org/conscrypt/ConscryptFileDescriptorSocket.java