How to manage SOAP requests to a pool of VM each listening on a HTTP port with a priority value in these requests?
- by sputnick
I have a front SOAP web-server under Linux.
It will have to communicate with Windows Servers VM listening each on a HTTP port, for a HTTP POST request. The chosen VM should return a report of the task to the SOAP client.
In the SOAP requests, there's a special variable : the priority of the request (kind of SLA), and my question is coming right now :
I think of using a ha software (nginx, HAProxy, HeartBeat...) that can manage priority in this point of view. Is it relevant or do you think I need to implement a queue by myself with some specific developments?
Ex:
I have a SOAP requests with low priority in the pipe : the weight priority for these VM should be decreased if I have high priority SOAP requests at the same time.
Any clue will be really appreciated.
