request method

Future<void> request({ required String senderAddress, required List<String> recipientAddresses, required String chatId, Object? details, })

Implementation

Future<void> request({
  required String senderAddress,
  required List<String> recipientAddresses,
  required String chatId,
  Object? details,
}) async {
  print(
      "senderAddress $senderAddress \n recipientAddresses $recipientAddresses \n chatId $chatId details $details");

  for (final recipientAddress in recipientAddresses) {
    try {
      RTCPeerConnection peer = await createPeerConnection({
        'iceServers':
            // replace the below array with decrypted turn server API result
            [
          {
            'urls': [
              'stun:stun1.l.google.com:19302',
              'stun:stun2.l.google.com:19302'
            ]
          }
        ]
      });

      _rtcPeer[recipientAddress] = {
        'peerConnection': peer,
        'iceCandidates': []
      };

      // add local stream's tracks to RTC connection
      // this.data.local.stream!.getTracks().forEach((track) {
      //   peer.addTrack(track, this.data.local.stream!);
      // });

      // listen for remotePeer mediaTrack event
      peer.onTrack = (event) {
        // save the incoming stream (event.streams[0]) in the state
      };

      // listen for local iceCandidate and add it to the list of IceCandidates
      peer.onIceCandidate = (RTCIceCandidate candidate) =>
          _rtcPeer[recipientAddress]?['iceCandidates'].add(candidate);

      // create SDP Offer
      RTCSessionDescription offer = await peer.createOffer();
      // set SDP offer as localDescription for peerConnection
      await peer.setLocalDescription(offer);

      // send a notification containing SDP offer
      // sendVideoCallNotification(
      //   {
      //       signer: ,
      //       chainId: ,
      //       pgpPrivateKey: ,
      //     }, {
      //       senderAddress,
      //       recipientAddress,
      //       status: VideoCallStatus.INITIALIZED,
      //       chatId,
      //       signalData: offer.toMap(),
      //       env: //,
      //       callType: //,
      //       callDetails: details,
      //     })
    } catch (err) {
      print('error in request $err');
    }
  }
}