public void TestChunked()
{
string sampleContent = "<test><val>hello</val></test>";
int sampleContentLength = Encoding.UTF8.GetByteCount(sampleContent);
string chunk1Content = "<test><val>";
string chunk2Content = "hello</val>";
string chunk3Content = "</test>";
int chunk1ContentLength = Encoding.UTF8.GetByteCount(chunk1Content);
int chunk2ContentLength = Encoding.UTF8.GetByteCount(chunk2Content);
int chunk3ContentLength = Encoding.UTF8.GetByteCount(chunk3Content);
string chunk1Request = "POST / HTTP/1.0\r\nHost: localhost\r\nTransfer-Encoding: chunked\r\n\r\n" + string.Format("{0:X}", chunk1ContentLength) + "\r\n" + chunk1Content + "\r\n";
string chunk2Request = string.Format("{0:X}", chunk2ContentLength) + "\r\n" + chunk2Content + "\r\n";
string chunk3Request = string.Format("{0:X}", chunk3ContentLength) + "\r\n" + chunk3Content + "\r\n";
string chunk4Request = "0\r\n\r\n";
ChunkedBuffer buffer1 = new ChunkedBuffer(pool);
buffer1.Write(Encoding.ASCII.GetBytes(chunk1Request), 0, Encoding.ASCII.GetByteCount(chunk1Request));
ChunkedBuffer buffer2 = new ChunkedBuffer(pool);
buffer2.Write(Encoding.ASCII.GetBytes(chunk2Request), 0, Encoding.ASCII.GetByteCount(chunk2Request));
ChunkedBuffer buffer3 = new ChunkedBuffer(pool);
buffer3.Write(Encoding.ASCII.GetBytes(chunk3Request), 0, Encoding.ASCII.GetByteCount(chunk3Request));
ChunkedBuffer buffer4 = new ChunkedBuffer(pool);
buffer4.Write(Encoding.ASCII.GetBytes(chunk4Request), 0, Encoding.ASCII.GetByteCount(chunk4Request));
HttpRequest request = new HttpRequest(pool);
Assert.IsFalse(request.IsChunked);
Assert.IsFalse(request.Parse(buffer1.Stream, false));
Assert.IsTrue(request.IsChunked);
Assert.IsFalse(request.Parse(buffer2.Stream, false));
Assert.IsTrue(request.IsChunked);
Assert.IsFalse(request.Parse(buffer3.Stream, false));
Assert.IsTrue(request.IsChunked);
Assert.IsTrue(request.Parse(buffer4.Stream, false));
Assert.IsTrue(request.IsChunked);
Assert.AreEqual("POST", request.Action);
Assert.AreEqual("/", request.Path);
Assert.AreEqual("HTTP/1.0", request.Version);
Assert.AreEqual("POST / HTTP/1.0", request.CommandLine);
Assert.AreEqual("localhost", request.Header["Host"]);
Assert.AreEqual(sampleContentLength, request.BodySize);
Assert.AreEqual(sampleContentLength, request.Body.WritePosition);
MemoryStream stream = new MemoryStream();
request.Write(stream, false);
stream.Position = 0;
using (StreamReader reader = new StreamReader(stream))
{
Assert.AreEqual("POST / HTTP/1.0\r\nHost: localhost\r\nTransfer-Encoding: chunked\r\n\r\n" + sampleContent, reader.ReadToEnd());
}
buffer1.Dispose();
buffer2.Dispose();
buffer3.Dispose();
buffer4.Dispose();
request.Dispose();
}
public void TestChunks()
{
ObjectPool<byte[]> pool = new ObjectPool<byte[]>(() => { return new byte[1024]; });
DummySockNetChannel channel = new DummySockNetChannel()
{
State = null,
IsActive = true,
BufferPool = pool
};
channel.Pipe = new SockNetChannelPipe(channel);
GdsSockNetChannelModule module = new GdsSockNetChannelModule(true);
channel.AddModule(module);
channel.Connect();
uint streamId = 1;
ChunkedBuffer body = new ChunkedBuffer(pool);
body.OfferRaw(Encoding.UTF8.GetBytes("This "), 0, Encoding.UTF8.GetByteCount("This "));
GdsFrame chunk1 = GdsFrame.NewContentFrame(streamId, new Dictionary<string, byte[]>()
{
{ "test1", new byte[] { 1 } } ,
{ "test", new byte[] { 1 } } ,
},
false, body, false);
ChunkedBuffer buffer = ToBuffer(chunk1);
object receiveResponse = buffer;
channel.Receive(ref receiveResponse);
buffer.Close();
Assert.IsTrue(receiveResponse is ChunkedBuffer);
body = new ChunkedBuffer(pool);
body.OfferRaw(Encoding.UTF8.GetBytes("is "), 0, Encoding.UTF8.GetByteCount("is "));
GdsFrame chunk2 = GdsFrame.NewContentFrame(streamId, new Dictionary<string, byte[]>()
{
{ "test2", new byte[] { 2 } } ,
{ "test", new byte[] { 2 } } ,
},
false, body, false);
buffer = ToBuffer(chunk2);
receiveResponse = buffer;
channel.Receive(ref receiveResponse);
buffer.Close();
Assert.IsTrue(receiveResponse is ChunkedBuffer);
body = new ChunkedBuffer(pool);
body.OfferRaw(Encoding.UTF8.GetBytes("awesome!"), 0, Encoding.UTF8.GetByteCount("awesome!"));
GdsFrame chunk3 = GdsFrame.NewContentFrame(streamId, new Dictionary<string, byte[]>()
{
{ "test3", new byte[] { 3 } } ,
{ "test", new byte[] { 3 } } ,
},
false, body, true);
buffer = ToBuffer(chunk3);
receiveResponse = buffer;
channel.Receive(ref receiveResponse);
buffer.Close();
Assert.IsTrue(receiveResponse is GdsFrame);
Assert.AreEqual("This is awesome!", ((GdsFrame)receiveResponse).Body.ToString(Encoding.UTF8));
Assert.AreEqual(1, ((GdsFrame)receiveResponse).Headers["test1"][0]);
Assert.AreEqual(2, ((GdsFrame)receiveResponse).Headers["test2"][0]);
Assert.AreEqual(3, ((GdsFrame)receiveResponse).Headers["test3"][0]);
Assert.AreEqual(3, ((GdsFrame)receiveResponse).Headers["test"][0]);
body.Dispose();
chunk1.Dispose();
chunk2.Dispose();
chunk3.Dispose();
Console.WriteLine("Pool stats: " + pool.ObjectsInPool + "/" + pool.TotalNumberOfObjects);
}