OpenMetaverse.Http The number of milliseconds to wait before the connection times out and an empty response is sent to the client. This value should be higher than BATCH_WAIT_INTERVAL for the timeout to function properly This interval defines the amount of time to wait, in milliseconds, for new events to show up on the queue before sending a response to the client and completing the HTTP request. The interval also specifies the maximum time that can pass before the queue shuts down after Stop() or the class destructor is called Since multiple events can be batched together and sent in the same response, this prevents the event queue thread from infinitely dequeueing events and never sending a response if there is a constant stream of new events Singleton logging class for the entire library log4net logging engine Singleton instance of this class Delegate for handling incoming HTTP requests through a capability Client context HTTP request HTTP response User-defined state object = Number of times we've received an unknown CAPS exception in series. For exponential backoff on error.