NSMessagePort Class Reference
Available in iOS 2.0 and later.
NSMessagePort is a subclass of
NSPort that can be used as an endpoint for distributed object connections (or raw messaging).
NSMessagePort allows for local (on the same machine) communication only. A companion class,
NSSocketPort, allows for both local and remote communication, but may be more expensive than
NSMessagePort for the local case.
NSMessagePort defines no additional methods over those already defined by