Hi I planning to deploy UPS 1.1 with a cluster configuration on jBoss 6.4, I want to ask about UPS high availability capabilities. For example for the below scenario: 1- A call sent to UPS rest sender api for a push notification with out define any aliases / variant or categories. 2- UPS have about 10,000 registered mobile devices. 3- What I have understand from UPS guide that the default batch size is 1000 so this call will be split into 10 batches each batch have 1000 device, and UPS will start sending one batch after another. 4- After sending two batches the sever goes down or some failure occurred. 5- Switching to the second server node of the UPS Will it resume sending the request handled by the first node? or the request will lost? Thanks, Abdalla -- View this message in context: http://aerogear-users.1116366.n5.nabble.com/UPS-High-Availability-tp394.html Sent from the aerogear-users mailing list archive at Nabble.com.