<GrabbaConnectionProtocol> Protocol Reference

Description

Interface for receiving connection and disconnection events.

Objects which implement this protocol may receive callbacks when these events occur, via delegation from a GrabbaConnectionListener object.

Note that this protocol need not be directly implemented; it may be simpler to subclass GrabbaConnectionListener and thereby receive the events directly.

Thread safety: This interface is intended to be thread-safe; any classes deriving from it should ensure that the relevant methods are callable from any thread.

See also

GrabbaCoreAPI for related API functions

Instance Methods
(void)	- connectEvent
	Callback which is invoked when a connection is established to a Grabba device. More...
(void)	- disconnectEvent
	Callback which is invoked when an established connection to a Grabba device is terminated or lost. More...

Method Documentation

connectEvent()

- (void) connectEvent

Callback which is invoked when a connection is established to a Grabba device.

Note

Implementations of this method are required to be thread-safe; no guarantees are made about which thread(s) they will be called from.

disconnectEvent()

- (void) disconnectEvent

Callback which is invoked when an established connection to a Grabba device is terminated or lost.

Note

Implementations of this method are required to be thread-safe; no guarantees are made about which thread(s) they will be called from.