The mx.messaging package contains the messaging classes used with Flex Data Services.

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	Classe	Descrição
	Channel	The Channel class is the base message channel class that all channels in the messaging system must extend.
	ChannelSet	The ChannelSet is a set of Channels that are used to send messages to a target destination.
	FlexClient	Singleton class that stores the global Id for this Player instance that is server assigned when the client makes its initial connection to the server.
	MessageAgent	The MessageAgent class provides the basic low-level functionality common to message handling for a destination.
	MessageResponder	The MessageResponder class handles a successful result or fault from a message destination.
	Producer	A Producer sends messages to a destination.