start()
Causes the connection to begin loading data, if it has not already.
Declaration
func start()Discussion
Calling this method is necessary only if you create a connection with the init(request:delegate:startImmediately:) method and provide false for the startImmediately parameter. If you don’t schedule the connection in a run loop or an operation queue before calling this method, the connection is scheduled in the current run loop in the default mode.