Instance Method

readInBackgroundAndNotify(forModes:)

Reads from the file or communications channel in the background and posts a notification when finished.

Declaration

func readInBackgroundAndNotify(forModes modes: [RunLoop.Mode]?)

Parameters

modes

The runloop modes in which the read completion notification can be posted.

Discussion

See readInBackgroundAndNotify() for details of how this method operates. This method differs from readInBackgroundAndNotify() in that modes specifies the run-loop mode (or modes) in which readCompletionNotification can be posted.

You must call this method from a thread that has an active run loop.

See Also

Communicating Asynchronously

func acceptConnectionInBackgroundAndNotify()

Accepts a socket connection (for stream-type sockets only) in the background and creates a file handle for the “near” (client) end of the communications channel.

func acceptConnectionInBackgroundAndNotify(forModes: [RunLoop.Mode]?)

Accepts a socket connection (for stream-type sockets only) in the background and creates a file handle for the “near” (client) end of the communications channel.

func readInBackgroundAndNotify()

Reads from the file or communications channel in the background and posts a notification when finished.

func readToEndOfFileInBackgroundAndNotify()

Reads to the end of file from the file or communications channel in the background and posts a notification when finished.

func readToEndOfFileInBackgroundAndNotify(forModes: [RunLoop.Mode]?)

Reads to the end of file from the file or communications channel in the background and posts a notification when finished.

func waitForDataInBackgroundAndNotify()

Asynchronously checks to see if data is available.

func waitForDataInBackgroundAndNotify(forModes: [RunLoop.Mode]?)

Asynchronously checks to see if data is available.