NSPortDelegate Protocol Reference

Conforms to
Framework
/System/Library/Frameworks/Foundation.framework
Availability
Available in iOS 4.0 and later.
Declared in
NSPort.h
Companion guides
Run Loops
Distributed Objects Programming Topics

Overview

The NSPortDelegate protocol defines the optional methods implemented by delegates of NSPort objects.

Tasks

Handling Port Messages

Instance Methods

handlePortMessage:

Processes a given incoming message on the port.

- (void)handlePortMessage:(NSPortMessage *)portMessage
Parameters
portMessage

An incoming port message.

Discussion

See NSPort Class Reference for more information.

The delegate should implement either handlePortMessage: or the NSMachPortDelegate Protocol protocol method handleMachMessage:. You must not implement both delegate methods.

Availability
  • Available in iOS 2.0 and later.
  • Available as part of an informal protocol prior to iOS 4.0.
Declared In
NSPort.h