AuthTokenListener execute logic is wrong.

SocketIOServer server = new SocketIOServer(config);
AuthTokenListener listener = (authData, client) -> authToken(authData, client, tokenService);
server.getNamespace("").addAuthTokenListener(listener);

/**
 * authToken
 */
private AuthTokenResult authToken(Object authData, SocketIOClient client, TokenService tokenService) {
    LoginUser loginUser = tokenService.getByToken(resolveToken(authData));
    if (loginUser == null) return fail("Invalid token");
    client.getHandshakeData().setAuthToken(loginUser);
    return AuthTokenResult.AuthTokenResultSuccess;
}