public MicroMessageClient(IMessageSerializer serializer)
{
_decoder = new MicroMessageDecoder(serializer);
_encoder = new MicroMessageEncoder(serializer);
_channel = new TcpChannel(new BufferSlice(new byte[65535], 0, 65535), _encoder, _decoder);
_channel.Disconnected = OnDisconnect;
_channel.MessageSent = OnSendCompleted;
_channel.MessageReceived = OnChannelMessageReceived;
_decoder.MessageReceived = OnMessageReceived;
_args.Completed += OnConnect;
}
public void partial_send__continue_sending_rest_of_the_buffer_before_doing_anything_else()
{
var serializer = new StringSerializer();
var slice = new BufferSlice(new byte[65535], 0, 65535);
var msg = "Hello world";
var buffer = new SocketBufferFake();
var sut = new MicroMessageEncoder(serializer, slice);
sut.Prepare(msg);
sut.Send(buffer);
sut.OnSendCompleted(10);
sut.Send(buffer);
buffer.Offset.Should().Be(10);
buffer.Count.Should().Be(2 + MicroMessageEncoder.FixedHeaderLength + "string".Length + msg.Length - 10, "2 for the header length");
}
public void too_small_buffer_requires_multiple_sends()
{
var serializer = new StringSerializer();
var slice = new BufferSlice(new byte[520], 0, 520);
var msg = "Hello world".PadRight(520);
var buffer = new SocketBufferFake();
var sut = new MicroMessageEncoder(serializer, slice);
sut.Prepare(msg);
sut.Send(buffer);
sut.OnSendCompleted(520).Should().BeFalse();
sut.Send(buffer);
buffer.Offset.Should().Be(0);
// headerlength + fixed header length + content type length + content type - sent in first batch
buffer.Count.Should().Be(2 + MicroMessageEncoder.FixedHeaderLength + "string".Length + msg.Length - 520);
}
public void write_a_complete_string_message_directly()
{
var serializer = new StringSerializer();
var slice = new BufferSlice(new byte[65535], 0, 65535);
var msg = "Hello world";
var buffer = new SocketBufferFake();
var sut = new MicroMessageEncoder(serializer, slice);
sut.Prepare(msg);
sut.Send(buffer);
var headerLen = MicroMessageEncoder.FixedHeaderLength + "string".Length;
buffer.Buffer[0].Should().Be((byte)headerLen);
buffer.Buffer[2].Should().Be(1, "first version");
BitConverter.ToInt32(buffer.Buffer, 3).Should().Be(msg.Length);
buffer.Buffer[7].Should().Be((byte)"string".Length);
Encoding.ASCII.GetString(buffer.Buffer, 8, "string".Length).Should().Be("string");
Encoding.ASCII.GetString(buffer.Buffer, MicroMessageEncoder.FixedHeaderLength + "string".Length + 2, msg.Length)
.Should()
.Be(msg);
}
public void reset_after_each_successful_message()
{
var serializer = new StringSerializer();
var slice = new BufferSlice(new byte[520], 0, 520);
var msg = "Hello world";
var buffer = new SocketBufferFake();
var sut = new MicroMessageEncoder(serializer, slice);
sut.Prepare(msg);
sut.Send(buffer);
sut.OnSendCompleted(13);
sut.Send(buffer);
sut.OnSendCompleted(2 + MicroMessageEncoder.FixedHeaderLength + "string".Length + msg.Length - 13);
sut.Prepare(msg);
sut.Send(buffer);
sut.OnSendCompleted(5);
sut.Send(buffer);
buffer.Offset.Should().Be(5);
buffer.Count.Should().Be(2 + MicroMessageEncoder.FixedHeaderLength + "string".Length + msg.Length - 5);
}