MessagePerformanceUtils

Pakiet	mx.messaging.messages
Klasa	public class MessagePerformanceUtils
Dziedziczenie	MessagePerformanceUtils Object

Wersja języka:

ActionScript 3.0

Wersje produktu:

BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3

Wersje środowiska wykonawczego:

Flash Player 9, AIR 1.1

The MessagePerformanceUtils utility class is used to retrieve various metrics about the sizing and timing of a message sent from a client to the server and its response message, as well as pushed messages from the server to the client. Metrics are gathered when corresponding properties on the channel used are enabled: <record-message-times> denotes capturing of timing information, <record-message-sizes> denotes capturing of sizing information.

You can then use methods of this utility class to retrieve various performance information about the message that you have just received.

When these metrics are enabled an instance of this class should be created from a response, acknowledgement, or message handler using code such as below:

          var mpiutil:MessagePerformanceUtils = new MessagePerformanceUtils(event.message);

Właściwości publiczne

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	Właściwość		Zdefiniowane przez
		clientReceiveTime : Number [tylko do odczytu] Timestamp in milliseconds since epoch of when the client received response message from the server.	MessagePerformanceUtils
		constructor : Object Odwołanie do obiektu klasy lub funkcji konstruktora, dotyczące danej instancji obiektu.	Object
		messageSize : int [tylko do odczytu] The size of the original client message as measured during deserialization by the server endpoint.	MessagePerformanceUtils
		networkRTT : Number [tylko do odczytu] The network round trip time for a client message and the server response to it, calculated by the difference between total time and server processing time.	MessagePerformanceUtils
		originatingMessageSentTime : Number [tylko do odczytu] Only populated in the case of a pushed message, timestamp in milliseconds since epoch of when the client that caused a push message sent its message.	MessagePerformanceUtils
		originatingMessageSize : Number [tylko do odczytu] Only populated in the case of a pushed message, size in Bytes of the message that originally caused this pushed message.	MessagePerformanceUtils
		pushedMessageFlag : Boolean [tylko do odczytu] Returns true if message was pushed to the client and is not a response to a message that originated on the client.	MessagePerformanceUtils
		pushOneWayTime : Number [tylko do odczytu] Only populated in the case of a pushed message, this is the network time between the server pushing the message and the client receiving it.	MessagePerformanceUtils
		responseMessageSize : int [tylko do odczytu] The size of the response message sent to the client by the server as measured during serialization at the server endpoint.	MessagePerformanceUtils
		serverAdapterExternalTime : Number [tylko do odczytu] Time spent in a module invoked from the adapter associated with the destination for this message but external to it, before either the response to the message was ready or the message had been prepared to be pushed to the receiving client.	MessagePerformanceUtils
		serverAdapterTime : Number [tylko do odczytu] Time spent in the adapter associated with the destination for this message before either the response to the message was ready or the message had been prepared to be pushed to the receiving client.	MessagePerformanceUtils
		serverNonAdapterTime : Number [tylko do odczytu] Server processing time spent outside of the adapter associated with the destination of this message.	MessagePerformanceUtils
		serverPollDelay : Number [tylko do odczytu] Time that the message waited on the server after it was ready to be pushed to the client but had not yet been polled for.	MessagePerformanceUtils
		serverPrePushTime : Number [tylko do odczytu] Time between server receiving the client message and the server beginning to push messages out to other clients as a result of the original message.	MessagePerformanceUtils
		serverProcessingTime : Number [tylko do odczytu] Time between server receiving the client message and either the time the server responded to the received message or had the pushed message ready to be sent to the receiving client.	MessagePerformanceUtils
		serverSendTime : Number [tylko do odczytu] Timestamp in milliseconds since epoch of when the server sent a response message back to the client.	MessagePerformanceUtils
		totalPushTime : Number [tylko do odczytu] Only populated in the case of a pushed message, this is the time between the push causing client sending its message and the push receving client receiving it.	MessagePerformanceUtils
		totalTime : Number [tylko do odczytu] Time between this client sending a message and receiving a response for it from the server	MessagePerformanceUtils

Metody publiczne

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	Metoda		Zdefiniowane przez
		MessagePerformanceUtils(message:Object) Constructor Creates an MPUtils instance with information from the MPI headers of the passed in message	MessagePerformanceUtils
		hasOwnProperty(name:String):Boolean Wskazuje, czy dla obiektu zdefiniowano określoną właściwość.	Object
		isPrototypeOf(theClass:Object):Boolean Wskazuje, czy instancja klasy Object należy do łańcucha prototypów obiektu określonego jako parametr.	Object
		prettyPrint():String Returns a summary of all information available in MPI.	MessagePerformanceUtils
		propertyIsEnumerable(name:String):Boolean Wskazuje, czy określona właściwość istnieje i jest przeliczalna.	Object
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Ustawia dostępność właściwości dynamicznej używanej w pętlach.	Object
		toLocaleString():String Zwraca ciąg reprezentujący obiekt — sformatowany zgodnie z konwencjami właściwymi dla ustawień regionalnych.	Object
		toString():String Zwraca ciąg reprezentujący określony obiekt.	Object
		valueOf():Object Zwraca pierwotną wartość dla określonego obiektu.	Object

Szczegół właściwości

messageSize

właściwość

messageSize:int [tylko do odczytu]

The size of the original client message as measured during deserialization by the server endpoint.

Implementacja
public function get messageSize():int

Konstruktor Szczegół

Szczegół metody

Informacje prawne | Zasady prywatności online

MessagePerformanceUtils - AS3 BlazeDS LCDS

Pakietyx

Elementy językowe

Dodatki

Pakiet mx.messaging.messages

clientReceiveTime

messageSize

networkRTT

originatingMessageSentTime

originatingMessageSize

pushedMessageFlag

pushOneWayTime

responseMessageSize

serverAdapterExternalTime

serverAdapterTime

serverNonAdapterTime

serverPollDelay

serverPrePushTime

serverProcessingTime

serverSendTime

totalPushTime

totalTime

prettyPrint