let builder = XyoNodeBuilder().setBoundWitnessDelegate(self)

let node = try builder.build()

// select the network - examples
let bleNetwork = node.networks["ble"] as? XyoBleNetwork
let tcpipNetwork = node.networks["tcpip"] as? XyoTcpipNetwork

// a flag to tell the client to automatically scan
bleNetwork?.client.scan = true

// a flag to tell the server to listen
bleNetwork?.server.listen = true

// set local bridges for the tcpip client
tcpipNetwork?.client.knownBridges = ["public address of bridge", "public address of other bridge"]

class SomeViewController: UIViewController, BoundWitnessDelegate {
  func boundWitness(started withDeviceId: String) {
    print("Started BW with (withDeviceId)")
  }

  func boundWitness(completed withDeviceId: String, withBoundWitness: XyoBoundWitness?) {
    print("Completed BW with (withDeviceId)")
  }

}

    class SomeViewController: UIViewController, BoundWitnessDelegate {
        ...
        if var bleClient = (xyoNode?.networks["ble"] as? XyoBleNetwork)?.client {
          bleClient.pollingInterval = 10
          bleClient.stringHeuristic = "Hi I'm Client"
        }
        
        if var bleServer = (xyoNode?.networks["ble"] as? XyoBleNetwork)?.server {
          bleServer.stringHeuristic = "Yo I'm Server"
        }
    }

    if let resolveStr = withBoundWitness?.resolveString(forParty: 0) {
      dataStr += "Server: " + resolveStr
    }
    if let resolveStr1 = withBoundWitness?.resolveString(forParty: 1) {
      dataStr += " Client: " + resolveStr1
    }

 extension XyoBoundWitness {
    func allHeuristics() : [String:String] {
      return XyoHumanHeuristics.getAllHeuristics(self)
    }
 }