public void OversizedRequest()
{
var aggregator = new HttpObjectAggregator(4);
var ch = new EmbeddedChannel(aggregator);
var message = new DefaultHttpRequest(HttpVersion.Http11, HttpMethod.Put, "http://localhost");
var chunk1 = new DefaultHttpContent(Unpooled.CopiedBuffer(Encoding.ASCII.GetBytes("test")));
var chunk2 = new DefaultHttpContent(Unpooled.CopiedBuffer(Encoding.ASCII.GetBytes("test2")));
EmptyLastHttpContent chunk3 = EmptyLastHttpContent.Default;
Assert.False(ch.WriteInbound(message));
Assert.False(ch.WriteInbound(chunk1));
Assert.False(ch.WriteInbound(chunk2));
var response = ch.ReadOutbound <IFullHttpResponse>();
Assert.Equal(HttpResponseStatus.RequestEntityTooLarge, response.Status);
Assert.Equal("0", response.Headers.Get(HttpHeaderNames.ContentLength, null));
Assert.False(ch.Open);
try
{
Assert.False(ch.WriteInbound(chunk3));
Assert.True(false, "Shoud not get here, expecting exception thrown.");
}
catch (Exception e)
{
Assert.True(e is ClosedChannelException);
}
Assert.False(ch.Finish());
}
public void AggregateTransferEncodingChunked()
{
var aggregator = new HttpObjectAggregator(1024 * 1024);
var ch = new EmbeddedChannel(aggregator);
var message = new DefaultHttpRequest(HttpVersion.Http11, HttpMethod.Put, "http://localhost");
message.Headers.Set((AsciiString)"X-Test", true);
message.Headers.Set((AsciiString)"Transfer-Encoding", (AsciiString)"Chunked");
var chunk1 = new DefaultHttpContent(Unpooled.CopiedBuffer(Encoding.ASCII.GetBytes("test")));
var chunk2 = new DefaultHttpContent(Unpooled.CopiedBuffer(Encoding.ASCII.GetBytes("test2")));
EmptyLastHttpContent chunk3 = EmptyLastHttpContent.Default;
Assert.False(ch.WriteInbound(message));
Assert.False(ch.WriteInbound(chunk1));
Assert.False(ch.WriteInbound(chunk2));
// this should trigger a channelRead event so return true
Assert.True(ch.WriteInbound(chunk3));
Assert.True(ch.Finish());
var aggregatedMessage = ch.ReadInbound <IFullHttpRequest>();
Assert.NotNull(aggregatedMessage);
Assert.Equal(chunk1.Content.ReadableBytes + chunk2.Content.ReadableBytes, HttpUtil.GetContentLength(aggregatedMessage));
Assert.Equal(bool.TrueString, aggregatedMessage.Headers.Get((AsciiString)"X-Test", null));
CheckContentBuffer(aggregatedMessage);
var last = ch.ReadInbound <object>();
Assert.Null(last);
}
public void RequestAfterOversized100ContinueAndDecoder()
{
var ch = new EmbeddedChannel(new HttpRequestDecoder(), new HttpObjectAggregator(15));
// Write first request with Expect: 100-continue.
var message = new DefaultHttpRequest(HttpVersion.Http11, HttpMethod.Put, "http://localhost");
HttpUtil.Set100ContinueExpected(message, true);
HttpUtil.SetContentLength(message, 16);
var chunk1 = new DefaultHttpContent(Unpooled.CopiedBuffer(Encoding.ASCII.GetBytes("some")));
var chunk2 = new DefaultHttpContent(Unpooled.CopiedBuffer(Encoding.ASCII.GetBytes("test")));
EmptyLastHttpContent chunk3 = EmptyLastHttpContent.Default;
// Send a request with 100-continue + large Content-Length header value.
Assert.False(ch.WriteInbound(message));
// The aggregator should respond with '413'.
var response = ch.ReadOutbound <IFullHttpResponse>();
Assert.Equal(HttpResponseStatus.RequestEntityTooLarge, response.Status);
Assert.Equal((AsciiString)"0", response.Headers.Get(HttpHeaderNames.ContentLength, null));
// An ill-behaving client could continue to send data without a respect, and such data should be discarded.
Assert.False(ch.WriteInbound(chunk1));
// The aggregator should not close the connection because keep-alive is on.
Assert.True(ch.Open);
// Now send a valid request.
var message2 = new DefaultHttpRequest(HttpVersion.Http11, HttpMethod.Put, "http://localhost");
Assert.False(ch.WriteInbound(message2));
Assert.False(ch.WriteInbound(chunk2));
Assert.True(ch.WriteInbound(chunk3));
var fullMsg = ch.ReadInbound <IFullHttpRequest>();
Assert.NotNull(fullMsg);
Assert.Equal(chunk2.Content.ReadableBytes + chunk3.Content.ReadableBytes, HttpUtil.GetContentLength(fullMsg));
Assert.Equal(HttpUtil.GetContentLength(fullMsg), fullMsg.Content.ReadableBytes);
fullMsg.Release();
Assert.False(ch.Finish());
}