Abstract: A load balancer includes a failover logic unit to identify servers to execute services, generate and store in the load balancer a failover rule and a service rule, and to determine a failure in a first server that executes a first service responsive to a lack of response by the first server to a keepalive message sent by the load balancer to the first server. The load balancer can then perform an operation to cause an automatic failover of the first service to another server based on the failover and service rules.

Abstract: A load balancer includes a failover logic unit to identify servers to execute services, generate and store in the load balancer a failover rule and a service rule, and to determine a failure in a first server that executes a first service responsive to a lack of response by the first server to a keepalive message sent by the load balancer to the first server. The load balancer can then perform an operation to cause an automatic failover of the first service to another server based on the failover and service rules.

Abstract: A baffle between the blower and the heat exchanger of a ventilation system evenly distributes air flow over the heat exchanger surface which air flow otherwise would be concentrated along one wall of the system housing and through a localized portion of the heat exchanger. The baffle has a flat panel mounted on the wall adjacent the concentrated air flow and has spaced curved vanes extending into the air stream to direct portions of the stream away from the wall. Diffusers between and downstream of the vanes spread out air currents which pass between the vanes.

Abstract: A wobble plate of the type for operating in a variable displacement compressor including a plurality of pistons operatively connected to the wobble plate by a plurality of dumb-bell like piston rods having spherical end portions and a connecting rod extending therebetween. The wobble plate includes a plurality of sockets including an integral lip for retaining the spherical portion of the piston rods contained within each of the sockets against axial displacement and a passageway extending radially outwardly from each of the sockets and opening to a peripheral edge of the wobble plate for allowing insertion of the piston rods from a direction substantially perpendicular relative to the central axis of the wobble plate. Plugs disposed within the passageway prevent inadvertent radial displacement of the spherical ends of the rod members from the sockets.