// necessary to create for later
HttpFlexSession fs = HttpFlexSession.getFlexSession(req);
log.info("flex session is " + fs);
Endpoint endpoint = findEndpoint(req, res);
log.info("Endpoint: " + endpoint.describeEndpoint());
endpoint.service(req, res);
} catch (UnsupportedOperationException ue) {
ue.printStackTrace();
sendError(res);