getLogger(mod, props) {
		let bindings = Object.assign(
			{
				nodeID: this.nodeID,
				ns: this.namespace,
				mod
			},
			props
		);

		return this.loggerFactory.getLogger(bindings);
	}
Get a custom logger for sub-modules (service, transporter, cacher, context...etc)

@param {String} mod	Name of module
@param {Object} props	Module properties (service name, version, ...etc
@returns {ModuleLogger}

@memberof ServiceBroker