openfl.net

..
NetConnection
NetStream
ObjectEncoding	The ObjectEncoding class is used in defining serialization settings in classes that serialize objects (such as FileStream, NetStream, NetConnection, SharedObject, and ByteArray).
URLLoader	The URLLoader class downloads data from a URL as text, binary data, or URL-encoded variables. It is useful for downloading text files, XML, or other information to be used in a dynamic, data-driven application.
URLLoaderDataFormat	The URLLoaderDataFormat class provides values that specify how downloaded data is received.
URLRequest	The URLRequest class captures all of the information in a single HTTP request. URLRequest objects are passed to the `load()` methods of the Loader, URLStream, and URLLoader classes, and to other loading operations, to initiate URL downloads. They are also passed to the `upload()` and `download()` methods of the FileReference class.
URLRequestDefaults
URLRequestHeader	A URLRequestHeader object encapsulates a single HTTP request header and consists of a name/value pair. URLRequestHeader objects are used in the `requestHeaders` property of the URLRequest class.
URLRequestMethod	The URLRequestMethod class provides values that specify whether the URLRequest object should use the `POST` method or the `GET` method when sending data to a server.
URLVariables	The URLVariables class allows you to transfer variables between an application and a server. Use URLVariables objects with methods of the URLLoader class, with the `data` property of the URLRequest class, and with flash.net package functions.