private void Respond(Request request, bool isPiggyBacked = false)
{
var type = isPiggyBacked ? MessageType.Acknowledgement : request.Type;
var code = CodeRegistry.Content;
var payload = new byte[0];
try {
payload = _resource.Get(request.Uri);
}
catch (ResponseError error) {
code = error.Code;
}
var response = new Response(type, code) {
Payload = payload,
RemoteAddress = request.RemoteAddress,
Port = request.Port,
Token = request.Token
};
if (isPiggyBacked) {
response.Id = request.Id;
}
_messageLayer.Send(response);
}
public void Should_ignore_duplicated_messages()
{
var response = new Response(MessageType.NonConfirmable, CodeRegistry.Content) { Id = 1 };
_messageLayer.OnReceive(response);
_messageLayer.OnReceive(response);
_observer.Verify(h => h.OnReceive(response), Times.Once());
}
public void Should_serialize_payload()
{
var response = new Response(MessageType.Acknowledgement, CodeRegistry.Content) { Payload = ByteConverter.GetBytes("22.5 C") };
var bytes = _serializer.Serialize(response);
var bits = Util.GetBits(bytes, 4, 6);
Assert.AreEqual("001100100011001000101110001101010010000001000011", bits);
}
public static Response Simple_atomic_blockwise_put_with_negotiation_response(int num)
{
var m = num < 6 ? 1 : 0;
var response = new Response(MessageType.Acknowledgement, CodeRegistry.Changed) { Id = 1234, Token = ByteConverter.GetBytes(0x17) };
response.AddOption(new BlockOption(OptionNumber.Block1, num, m, BlockOption.EncodeSzx(32)));
return response;
}
public void Response_should_be_piggy_backed()
{
var response = new Response(MessageType.Acknowledgement, CodeRegistry.Content) { Payload = new byte[10] };
Assert.IsTrue(response.IsPiggyBacked);
}
public void Non_confirmable_message_message_should_carry_response()
{
var response = new Response(MessageType.NonConfirmable, CodeRegistry.Created);
Assert.IsNotNull(response);
}
public void Acknowledgement_message_should_carry_response()
{
var response = new Response(MessageType.Acknowledgement, CodeRegistry.Created);
Assert.IsNotNull(response);
}
public static Response Simple_blockwise_get_block(int num)
{
var id = 1234 + num;
var m = num < 2 ? 1 : 0;
var block = new Response(MessageType.Acknowledgement, CodeRegistry.Content) { Id = id, Payload = new byte[128] };
block.AddOption(new BlockOption(OptionNumber.Block2, num, m, BlockOption.EncodeSzx(128)));
return block;
}