private static void AssertEmptyResponse(EmbeddedChannel channel, HttpResponseStatus status,
AsciiString headerName, bool headerStripped)
{
var response = new DefaultHttpResponse(HttpVersion.Http11, status);
if (HttpHeaderNames.ContentLength.ContentEquals(headerName))
{
response.Headers.Set(headerName, "0");
}
else if (HttpHeaderNames.TransferEncoding.ContentEquals(headerName))
{
response.Headers.Set(headerName, HttpHeaderValues.Chunked);
}
Assert.True(channel.WriteOutbound(response));
Assert.True(channel.WriteOutbound(EmptyLastHttpContent.Default));
var buffer = channel.ReadOutbound <IByteBuffer>();
StringBuilder responseText = new StringBuilder();
responseText.Append(HttpVersion.Http11.ToString()).Append(' ').Append(status.ToString()).Append("\r\n");
if (!headerStripped && headerName != null)
{
responseText.Append(headerName).Append(": ");
if (HttpHeaderNames.ContentLength.ContentEquals(headerName))
{
responseText.Append('0');
}
else
{
responseText.Append(HttpHeaderValues.Chunked.ToString());
}
responseText.Append("\r\n");
}
responseText.Append("\r\n");
Assert.Equal(responseText.ToString(), buffer.ToString(Encoding.ASCII));
buffer.Release();
buffer = channel.ReadOutbound <IByteBuffer>();
buffer.Release();
}
static void SendHttpResponse(IChannelHandlerContext ctx, IFullHttpRequest req, IFullHttpResponse res)
{
// Generate an error page if response getStatus code is not OK (200).
HttpResponseStatus responseStatus = res.Status;
if (responseStatus.Code != 200)
{
ByteBufferUtil.WriteUtf8(res.Content, responseStatus.ToString());
HttpUtil.SetContentLength(res, res.Content.ReadableBytes);
}
// Send the response and close the connection if necessary.
var keepAlive = HttpUtil.IsKeepAlive(req) && responseStatus.Code == 200;
HttpUtil.SetKeepAlive(res, keepAlive);
var future = ctx.WriteAndFlushAsync(res);
if (!keepAlive)
{
future.CloseOnComplete(ctx.Channel);
}
}
