diffusion/src/node_modules/client/services/monitored-ping-service.js

Diffusion JavaScript client

/**
 * Service implementation to provide Ping functionality.
 * <P>
 * Intended to provide basic Ping functionality by immediately responding to a
 * received request, by which the round-trip latency between the sender and
 * receiver may be ascertained.
 * <P>
 * This implementation is monitored. It notifies the session activity monitor
 * of the ping.
 *
 * @module services/MonitoredPing
 */
var service = {
    /**
     * Handle an inbound request.
     *
     * @param {InternalSession} internal - The internal session instance
     * @param {Object} [ping=null] - The inbound ping request
     * @param {Function} callback - The service reference callback
     */
    onRequest : function(internal, ping, callback) {
        callback.respond();
        internal.onSystemPing();
    }
};

module.exports = service;