MessagePerformanceUtils

Pacote	mx.messaging.messages
Classe	public class MessagePerformanceUtils
Herança	MessagePerformanceUtils Object

Versão da linguagem:

ActionScript 3.0

Versões de produto:

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

Versões de runtime:

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);

Propriedades públicas

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	Propriedade		Definido por
		clientReceiveTime : Number [somente leitura] Timestamp in milliseconds since epoch of when the client received response message from the server.	MessagePerformanceUtils
		constructor : Object Uma referência ao objeto de classe ou à função de construtor de uma determinada ocorrência de objeto.	Object
		messageSize : int [somente leitura] The size of the original client message as measured during deserialization by the server endpoint.	MessagePerformanceUtils
		networkRTT : Number [somente leitura] 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 [somente leitura] 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 [somente leitura] Only populated in the case of a pushed message, size in Bytes of the message that originally caused this pushed message.	MessagePerformanceUtils
		pushedMessageFlag : Boolean [somente leitura] 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 [somente leitura] 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 [somente leitura] The size of the response message sent to the client by the server as measured during serialization at the server endpoint.	MessagePerformanceUtils
		serverAdapterExternalTime : Number [somente leitura] 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 [somente leitura] 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 [somente leitura] Server processing time spent outside of the adapter associated with the destination of this message.	MessagePerformanceUtils
		serverPollDelay : Number [somente leitura] 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 [somente leitura] 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 [somente leitura] 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 [somente leitura] Timestamp in milliseconds since epoch of when the server sent a response message back to the client.	MessagePerformanceUtils
		totalPushTime : Number [somente leitura] 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 [somente leitura] Time between this client sending a message and receiving a response for it from the server	MessagePerformanceUtils

Métodos públicos

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	Método		Definido por
		MessagePerformanceUtils(message:Object) Constructor Creates an MPUtils instance with information from the MPI headers of the passed in message	MessagePerformanceUtils
		hasOwnProperty(name:String):Boolean Indica se um objeto tem uma propriedade especificada definida.	Object
		isPrototypeOf(theClass:Object):Boolean Indica se uma ocorrência da classe Object está na cadeia de protótipos do objeto especificado como o parâmetro.	Object
		prettyPrint():String Returns a summary of all information available in MPI.	MessagePerformanceUtils
		propertyIsEnumerable(name:String):Boolean Indica se a propriedade especificada existe e é enumerável.	Object
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Define a disponibilidade de uma propriedade dinâmica para operações de repetição.	Object
		toLocaleString():String Retorna a representação da string deste objeto, formatado segundo as convenções específicas para a localidade.	Object
		toString():String Retorna a representação de string do objeto especificado.	Object
		valueOf():Object Retorna o valor primitivo do objeto especificado.	Object

Detalhes da propriedade

messageSize

propriedade

messageSize:int [somente leitura]

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

Implementação
public function get messageSize():int

Detalhes do construtor

Detalhes do método

Aspectos jurídicos | Política de privacidade on-line

MessagePerformanceUtils - AS3 BlazeDS LCDS

Pacotesx

Elementos de linguagem

Apêndices

Pacote mx.messaging.messages

clientReceiveTime

messageSize

networkRTT

originatingMessageSentTime

originatingMessageSize

pushedMessageFlag

pushOneWayTime

responseMessageSize

serverAdapterExternalTime

serverAdapterTime

serverNonAdapterTime

serverPollDelay

serverPrePushTime

serverProcessingTime

serverSendTime

totalPushTime

totalTime

prettyPrint