Hi,
Our requirement is when the front end calls the proxy service, the proxy service should call the back end web service and give the response to front end service, This can be achieved.
But the other requirement is in case if the back end service is down .. we need to keep on retrying till the back end is UP and then send the response back to front end(Or we can send the response when the front end calls again) . But the front end will not wait for the response. Front end will fire and forget. its proxy service responsibility to keep on trying for the back end service to be up and store/send the response to front end.
Can we achieve this in OSB 11g? Or we need to go for BEPL.
Please post the steps to achive this.