• Accessing Run Loops and Modes

• Managing Timers

• Managing Ports

• Configuring as Server Process

• Running a Loop

• Scheduling and Canceling Messages

• currentRunLoop

• mainRunLoop

• acceptInputForMode:beforeDate:

• addPort:forMode:

• addTimer:forMode:

• cancelPerformSelector:target:argument:

• cancelPerformSelectorsWithTarget:

• currentMode

• getCFRunLoop

• limitDateForMode:

• performSelector:target:argument:order:modes:

• removePort:forMode:

• run

• runMode:beforeDate:

• runUntilDate:

• Run Loop Modes

• Deprecated in Mac OS X v10.5

• configureAsServer