We propose to implement a sample to demonstrate how to avoid JPPF drivers as single points of failure, with the following aspects:

• multiple drivers, not connected to each other (i.e. in pure failover mode). Each driver has a priority, the nodes connect only to the driver that is running with the highest priority
• a specific node connection strategy for all the nodes, which allows the nodes to connect the driver that is up with highest priority
• a JPPF client as a controller, to detect when a driver with the highest priority goes back up, and force the nodes to reconnect to it