Hello, I have client-service application where the client invokes the service and subscribes for notifications of a resource changes. The service does some computations and puts the results in the resource; the client is then notified of the resource modification and it retrieves the results from the resource.
The servers where the service is exposed resides in a DMZ, where each server has both an own local IP address and an own external IP address associated with an own host name. The application works smoothly when the client runs on a computer connected on the same local network where the servers resides. When the client runs on a computer residing outside the servers LAN, the client succeeds only to invoke the service and to subscribe for the resource changes notification: the service ends the computation without errors but then the client does not receive any notification and waits indefinitely. Does anybody know what could be the problem? -- Marco Lackovic Dept. of Electronics, Computer Science and Systems University of Calabria, Italy - http://grid.deis.unical.it/
