StreamingHTTPChannel

Paket	mx.messaging.channels
Sınıf	public class StreamingHTTPChannel
Miras Alma	StreamingHTTPChannel HTTPChannel PollingChannel Channel EventDispatcher Object
Alt Sınıflar	SecureStreamingHTTPChannel

Dil Sürümü:

ActionScript 3.0

Ürün Sürümleri:

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

Çalışma Zamanı Sürümleri:

Flash Player 9, AIR 1.1

The StreamingHTTPChannel class provides support for messaging and offers a different push model than the base HTTPChannel. Rather than polling for data from the server, the streaming channel opens an internal HTTP connection to the server that is held open to allow the server to stream data down to the client with no poll overhead.

Messages sent by this channel to the server are sent using a URLLoader which uses an HTTP connection internally for the duration of the operation. Once the message is sent and an acknowledgement or fault is returned the HTTP connection used by URLLoader is released by the channel. These client-to-server messages are not sent over the streaming HTTP connection that the channel holds open to receive server pushed data.

Although this class extends the base HTTPChannel to inherit the regular HTTP handling, it does not support polling.

Genel Özellikler

Miras Alınan Genel Özellikleri Gizle

Miras Alınan Genel Özellikleri Göster

	Özellik		Tanımlayan:
		authenticated : Boolean [salt okunur] Indicates if this channel is authenticated.	Channel
		channelSets : Array [salt okunur] Provides access to the ChannelSets connected to the Channel.	Channel
		connected : Boolean [salt okunur] Indicates whether this channel has established a connection to the remote destination.	Channel
		connectTimeout : int Provides access to the connect timeout in seconds for the channel.	Channel
		constructor : Object Belirli bir nesne örneği için sınıf nesnesine veya yapıcı işlevine bir başvuru.	Object
		endpoint : String [salt okunur] Provides access to the endpoint for this channel.	Channel
		failoverURIs : Array Provides access to the set of endpoint URIs that this channel can attempt to failover to if the endpoint is clustered.	Channel
		id : String Provides access to the id of this channel.	Channel
		piggybackingEnabled : Boolean Indicates whether this channel will piggyback poll requests along with regular outbound messages when an outstanding poll is not in progress.	HTTPChannel
		polling : Boolean [salt okunur] Reports whether the channel is actively polling.	HTTPChannel
		pollingEnabled : Boolean Indicates whether this channel is enabled to poll.	HTTPChannel
		pollingInterval : Number Provides access to the polling interval for this Channel.	HTTPChannel
		protocol : String [geçersiz kıl] [salt okunur] Returns the protocol for this channel (http).	HTTPChannel
		reconnecting : Boolean [salt okunur] Indicates whether this channel is in the process of reconnecting to an alternate endpoint.	Channel
		recordMessageSizes : Boolean [salt okunur] Channel property determines the level of performance information injection - whether we inject message sizes or not.	Channel
		recordMessageTimes : Boolean [salt okunur] Channel property determines the level of performance information injection - whether we inject timestamps or not.	Channel
		requestTimeout : int Provides access to the default request timeout in seconds for the channel.	Channel
		uri : String Provides access to the URI used to create the whole endpoint URI for this channel.	Channel

Korunan Özellikler

Miras Alınan Korunan Özellikleri Gizle

Miras Alınan Korunan Özellikleri Göster

	Özellik		Tanımlayan:
		shouldBeConnected : Boolean [salt okunur] Indicates whether this channel should be connected to its endpoint.	Channel

Genel Yöntemler

Miras Alınan Genel Yöntemleri Gizle

Miras Alınan Genel Yöntemleri Göster

	Yöntem		Tanımlayan:
		StreamingHTTPChannel(id:String = null, uri:String = null) Constructor.	StreamingHTTPChannel
		addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void EventDispatcher nesnesi olan bir olay dinleyici nesnesini, dinleyicinin bir olayın bildirimini alması için kaydeder.	EventDispatcher
		applySettings(settings:XML):void Subclasses should override this method to apply any settings that may be necessary for an individual channel.	Channel
		connect(channelSet:ChannelSet):void Connects the ChannelSet to the Channel.	Channel
		disablePolling():void Disables polling based on the number of times enablePolling() and disablePolling() have been invoked.	PollingChannel
		disconnect(channelSet:ChannelSet):void Disconnects the ChannelSet from the Channel.	Channel
		dispatchEvent(event:Event):Boolean Olay akışına bir olay gönderir.	EventDispatcher
		enablePolling():void Enables polling based on the number of times enablePolling() and disablePolling() have been invoked.	PollingChannel
		hasEventListener(type:String):Boolean EventDispatcher nesnesinin belirli bir olay türü için kayıtlı dinleyicisi olup olmadığını kontrol eder.	EventDispatcher
		hasOwnProperty(name:String):Boolean Bir nesnenin belirli bir özelliğinin tanımlı olup olmadığını gösterir.	Object
		isPrototypeOf(theClass:Object):Boolean Object sınıfının bir örneğinin parametre olarak belirtilen nesnenin prototip zincirinde olup olmadığını gösterir.	Object
		logout(agent:MessageAgent):void Sends a CommandMessage to the server to logout if the Channel is connected.	Channel
		poll():void [geçersiz kıl] Polling is not supported by this channel.	StreamingHTTPChannel
		propertyIsEnumerable(name:String):Boolean Belirtilen özelliğin bulunup bulunmadığını ve numaralandırılabilir olup olmadığını gösterir.	Object
		removeEventListener(type:String, listener:Function, useCapture:Boolean = false):void EventDispatcher nesnesinden bir dinleyiciyi kaldırır.	EventDispatcher
		send(agent:MessageAgent, message:IMessage):void [geçersiz kıl] Sends the specified message to its target destination.	PollingChannel
		setCredentials(credentials:String, agent:MessageAgent = null, charset:String = null):void Sets the credentials to the specified value.	Channel
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void Dinamik bir özelliğin döngü işlemlerinde kullanılabilirliğini ayarlar.	Object
		toLocaleString():String Bu nesnenin, yerel ayara özel kurallara göre biçimlendirilmiş dize temsilini döndürür.	Object
		toString():String Belirtilen nesnenin dize olarak temsil edilen halini döndürür.	Object
		valueOf():Object Belirtilen nesnenin temel değerini döndürür.	Object
		willTrigger(type:String):Boolean Bir olay dinleyicisinin bu EventDispatcher nesnesiyle mi, yoksa onun belirtilen olay türüne yönelik üst öğelerinden biriyle mi kayıtlı olduğunu kontrol eder.	EventDispatcher

Korunan Yöntemler

Miras Alınan Korunan Yöntemleri Gizle

Miras Alınan Korunan Yöntemleri Göster

	Yöntem		Tanımlayan:
		applyClientLoadBalancingSettings(props:XML):void Applies the client load balancing urls if they exists.	Channel
		connectFailed(event:ChannelFaultEvent):void Processes a failed internal connect and dispatches the FAULT event for the channel.	Channel
		connectSuccess():void Processes a successful internal connect and dispatches the CONNECT event for the Channel.	Channel
		connectTimeoutHandler(event:flash.events:TimerEvent):void Handles a connect timeout by dispatching a ChannelFaultEvent.	Channel
		disconnectFailed(event:ChannelFaultEvent):void Processes a failed internal disconnect and dispatches the FAULT event for the channel.	Channel
		disconnectSuccess(rejected:Boolean = false):void Processes a successful internal disconnect and dispatches the DISCONNECT event for the Channel.	Channel
		flexClientWaitHandler(event:PropertyChangeEvent):void Handles a change to the guard condition for managing initial Channel connect for the application.	Channel
		getMessageResponder(agent:MessageAgent, message:IMessage):MessageResponder Returns the appropriate MessageResponder for the Channel's send() method.	Channel
		internalConnect():void Connects the Channel to its endpoint.	Channel
		internalDisconnect(rejected:Boolean = false):void Disconnects the Channel from its endpoint.	Channel
		internalSend(messageResponder:MessageResponder):void Sends the Message out over the Channel and routes the response to the responder.	Channel

Olaylar

Olaylarla ilgili daha fazla bilgi için tıklatın

Miras Alınan Olayları Gizle

Miras Alınan Olayları Göster

	Özet	Tanımlayan:
activate	[broadcast olayı] Flash Player veya AIR uygulaması işletim sistemi odağına gelip etkin olduğunda gönderilir.	EventDispatcher
channelConnect	Dispatched after the channel has connected to its endpoint.	Channel
channelDisconnect	Dispatched after the channel has disconnected from its endpoint.	Channel
channelFault	Dispatched after the channel has faulted.	Channel
deactivate	[broadcast olayı] Çalışan Flash Player veya AIR uygulaması sistem odağını kaybettiğinde ve etkin olmayan duruma geldiğinde gönderilir.	EventDispatcher
message	Dispatched when a channel receives a message from its endpoint.	Channel
propertyChange	Dispatched when a property of the channel changes.	Channel

Korunan Sabitler

Miras Alınan Korunan Sabitleri Gizle

Miras Alınan Korunan Sabitleri Göster

	Sabit		Tanımlayan:

Yapıcı Ayrıntı

()

Yapıcı

public function StreamingHTTPChannel(id:String = null, uri:String = null)

Dil Sürümü:

ActionScript 3.0

Ürün Sürümleri:

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

Çalışma Zamanı Sürümleri:

Flash Player 9, AIR 1.1

Constructor.

Parametreler

	`id:String` (default = `null`) — The id of this Channel.

	`uri:String` (default = `null`) — The uri for this Channel.

Yöntem Ayrıntısı

poll

()

yöntem

override public function poll():void

Dil Sürümü:

ActionScript 3.0

Ürün Sürümleri:

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

Çalışma Zamanı Sürümleri:

Flash Player 9, AIR 1.1

Polling is not supported by this channel.

Yasal Uyarılar | Çevrimiçi Gizlilik İlkesi

StreamingHTTPChannel - AS3 BlazeDS LCDS

Sınıflar x

StreamingHTTPChannel

poll