code: function ___GET_ENV_HOSTNAME() {
  	try {
  		if ( HAS_NODE_BUFFER ) {
  			return require( 'os' ).hostname;
  		}
  		else
  		if ( typeof window !== "undefined" ) {
  			return window.location.hostname;
  		}
  		else {
  			throw new Error("");
  		}
  	}
  	catch(e) {
  		return 'unknown.' + DumpHexStringLE(RandomBytes(32));
  	}
  }
docs: Get current execution environment's corresponding hostname string
  @return {String}
  @private