ObjFW  Diff

 *	    than one thread at the same time is not thread-safe, even if copy
 *	    was called to create one "instance" for every thread!
 */
@interface OFDatagramSocket: OFObject <OFCopying, OFReadyForReadingObserving,
    OFReadyForWritingObserving>
{
	OFSocketHandle _socket;
#ifdef OF_AMIGAOS
	LONG _socketID;
#endif
	bool _canBlock;
#ifdef OF_WII
	bool _canSendToBroadcastAddresses;
#endif
	id <OFDatagramSocketDelegate> _Nullable _delegate;
	OF_RESERVE_IVARS(OFDatagramSocket, 4)
}

 */
- (void)asyncSendData: (OFData *)data
	     receiver: (const OFSocketAddress *)receiver
	  runLoopMode: (OFRunLoopMode)runLoopMode
		block: (OFDatagramSocketAsyncSendDataBlock)block;
#endif

/**
 * @brief Releases the socket from the current thread.
 *
 * This is necessary on some platforms in order to allow a different thread to
 * use the socket, e.g. on AmigaOS, but you should call it on all operating
 * systems before using the socket from a different thread.
 *
 * After calling this method, you must no longer use the socket until @ref
 * obtainSocketForThread has been called.
 */
- (void)releaseSocketFromCurrentThread;

/**
 * @brief Obtains the socket for the current thread.
 *
 * This is necessary on some platforms in order to allow a different thread to
 * use the socket, e.g. on AmigaOS, but you should call it on all operating
 * systems before using the socket from a different thread.
 *
 * You must only call this method after @ref releaseSocketFromCurrentThread has
 * been called from a different thread.
 */
- (void)obtainSocketForCurrentThread;

/**
 * @brief Cancels all pending asynchronous requests on the socket.
 */
- (void)cancelAsyncRequests;

/**
 * @brief Closes the socket so that it can neither receive nor send any more