Hello, it's possible to get the own socket port for NWConnection? I open a network connection and will find out the used port on this created socket. My example code: let queue = DispatchQueue(label: "UDP data thread") let connection = NWConnection(host: "1.2.3.4", port: 40000, using: .udp) connection.start(queue: queue) IMHO it's totally simple code. Now I want to now the used socket port for my connection. Where I can read this information? Many thanks.

I want to stream audio on iOS and use for that use-case the AVAudioEngine. So, currently I'm not really sure, what is the best solution for my problem.I get the RTP data from the network and want playback this audio data with AVAudioEngine. I use the iOS Network.Framework to receive the network data. Then first I decode my voice data and want to playback it, now.Here is my receive code:connection.receiveMessage { (data, context, isComplete, error) in if isComplete { // decode the raw network data with Audio codec G711 let decodedData = AudioDecoder.decode(enc: data, frames: 160) // create PCMBuffer for audio data for playback let format = AVAudioFormat(settings: [AVFormatIDKey: NSNumber(value: kAudioFormatALaw), AVSampleRateKey: 8000, AVNumberOfChannelsKey: 1]) // let format = AVAudioFormat(standardFormatWithSampleRate: 8000, channels: 1) let buffer = AVAudioPCMBuffer(pcmFormat: format!, frameCapacity: 160)! buffer.frameLength = buffer.frameCapacity // TODO: now I have to copy the decodedData --> buffer (AVAudioPCMBuffer) if error == nil { // recall receive() for next message self.receive(on: connection) } }?How I have to copy my decoded data into the AVAudioPCMBuffer? Currently, my AVAudioPCMBuffer is created, but not contain any audio data.Background information: My generell approach would be to cash here in the above code (at ToDo-Line) the PCMBuffer in a collection and playback this collection by the AVAudioEngine (in a background thread).My decoded linear data is cashed in an array from type Int16. So the var decodedData is from type [Int16], maybe there is a possibility to consume this data directly? The function scheduleBuffer allows only AVAudioPCMBuffer as input.

I use for my use case the Network.Framework API. My use case is the following: start a UDP connection on a specific port send UDP data to this host (A) get maybe data (its's optional) from this host (A) and receive data (on same port as above) from another host (B) (must-have) It's possible to build this scenario with Network.Framework? With my current code I get no data from the another host (B), it's only possible to receive data from host (A). Here is my code: let endpoint = NWEndpoint.hostPort(host: NWEndpoint.Host.init("1.2.3.4"), port: NWEndpoint.Port(rawValue: UInt16(35000))!) let params = NWParameters(dtls: nil, udp: .init()) params.requiredLocalEndpoint = NWEndpoint.hostPort(host: .ipv4(.any), port: 40000) connection = NWConnection(to: endpoint, using: params) connection.start(queue: queue) // after the connection is ready (in state update handler) // I start the receive code like this: connection.receiveMessage { (data, _, isComplete, error) This code works fine for the steps 1-3 from my scenario, but not for the step 4. IMHO the NF-API create a point-to-point connection the remote site. But I want a point-to-multipoint connection on my local site (receive data from two host or more). Is this possible?