static void Main(string[] args) { CoapServer server = new CoapServer(); KeySet allKeys = LoadKeys(null); KeySet signingKeys = allKeys.Where(IsSigner); KeySet publicKeys = allKeys.Where(IsEdhocPublic); OneKey signKey = null; foreach (OneKey key in signingKeys) { signKey = key; break; } server.Add(new EdhocResource(publicKeys, signKey)); server.Start(); Console.WriteLine("Press key to exit"); Console.ReadKey(); }