Setelah koneksi dibuat antar-perangkat, Anda dapat mulai bertukar data. Data yang dipertukarkan dapat berbentuk array byte sederhana, seperti SMS; file, seperti foto atau video; atau streaming, seperti audio melakukan streaming dari mikrofon perangkat.
Data dapat dikirim menggunakan metode instance pengelola koneksi berikut:
send(_:to:)startStream(_:to:)sendResource(at:withName:to:)
Metode delegasi pengelola koneksi berikut dapat digunakan saat menerima layanan otomatis dan data skalabel.
Swift
extension Example: ConnectionManagerDelegate {
func connectionManager(
_ connectionManager: ConnectionManager, didReceive data: Data,
withID payloadID: PayloadID, from endpointID: EndpointID) {
// A simple byte payload has been received. This will always include the full data.
}
func connectionManager(
_ connectionManager: ConnectionManager, didReceive stream: InputStream,
withID payloadID: PayloadID, from endpointID: EndpointID,
cancellationToken token: CancellationToken) {
// We have received a readable stream.
}
func connectionManager(
_ connectionManager: ConnectionManager,
didStartReceivingResourceWithID payloadID: PayloadID,
from endpointID: EndpointID, at localURL: URL,
withName name: String, cancellationToken token: CancellationToken) {
// We have started receiving a file. We will receive a separate transfer update
// event when complete.
}
func connectionManager(
_ connectionManager: ConnectionManager,
didReceiveTransferUpdate update: TransferUpdate,
from endpointID: EndpointID, forPayload payloadID: PayloadID) {
// A success, failure, cancelation or progress update.
}
}