public MeshNetwork CreateGroupChat(string networkName, string sharedSecret, bool localNetworkOnly)
{
//use random userId for each independent chat network for privacy reasons
BinaryNumber randomUserId = SecureChannelStream.GenerateUserId(SecureChannelStream.GetPublicKeyFromPrivateKey(_privateKey));
MeshNetwork network = new MeshNetwork(_connectionManager, randomUserId, networkName, sharedSecret, localNetworkOnly);
lock (_networks)
{
if (_networks.ContainsKey(network.NetworkId))
{
network.Dispose();
throw new MeshException("Mesh network for group chat '" + network.NetworkName + "' already exists.");
}
_networks.Add(network.NetworkId, network);
}
return(network);
}