@Override
    @SuppressWarnings("deprecation") // PSKKeyManager is deprecated, but in our own package
    public final String chooseServerPSKIdentityHint(PSKKeyManager keyManager) {
        return keyManager.chooseServerKeyIdentityHint(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