Structure

CFStreamClientContext

A structure that contains program-defined data and callbacks with which you can configure a stream’s client behavior.

Declaration

struct CFStreamClientContext

Topics

Instance Properties

var copyDescription: ((UnsafeMutableRawPointer?) -> Unmanaged<CFString>?)!

A copy description callback for your program-defined info pointer. Can be NULL.

var info: UnsafeMutableRawPointer!

An arbitrary pointer to program-defined data, which can be associated with the client. This pointer is passed to the callbacks defined in the context and to the client callback function CFReadStreamClientCallBack.

var release: ((UnsafeMutableRawPointer?) -> Void)!

A release callback for your program-defined info pointer. Can be NULL.

var retain: ((UnsafeMutableRawPointer?) -> UnsafeMutableRawPointer?)!

A retain callback for your program-defined info pointer. Can be NULL.

var version: CFIndex

Version number of the structure. Must be 0.