Abstract: In a peer-to-peer network, one or more congestion events are defined that imply congestion on the network. In addition, one or more non-congestion events are defined that imply a lack of congestion on the network. When a node detects the occurrence of one or more of the defined congestion events, the node increases the spacing of connectionless protocol (e.g., UDP) packets that are sent by the node. When a node detects the occurrence of one or more of the defined non-congestion events, the node decreases the spacing of connectionless protocol packets that are sent by the node.

Abstract: A system is disclosed for use in a networked computer system that includes a host computer and a remote computer being used to access a device. The system includes a communications module for transferring data to and from a communications port of the host computer. The system also includes a data interface module for accessing an interface definition from a storage device in electronic communication with the host computer. Accessing the interface definition is accomplished through use of an interface definition identifier. A device access controller is also utilized in the system for communicating with the remote computer via the communications module. The device access controller obtains the interface definition identifier from computer program code loaded on the remote computer. In addition, the device access controller accesses the storage device through the data interface module to obtain the interface definition and uses the interface definition identifier to obtain the interface definition.