/**
* Multipart example
*/
private static async Task FormpostmultipartAsync(
Bootstrap bootstrap, Uri uriFile, IHttpDataFactory factory,
IList <HeaderEntry <AsciiString, ICharSequence> > headers, List <IInterfaceHttpData> bodylist)
{
// XXX /formpostmultipart
// Start the connection attempt.
IChannel channel = await bootstrap.ConnectAsync(new IPEndPoint(ClientSettings.Host, ClientSettings.Port));
// Prepare the HTTP request.
var request = new DefaultHttpRequest(DotNetty.Codecs.Http.HttpVersion.Http11, HttpMethod.Post, uriFile.ToString());
// Use the PostBody encoder
HttpPostRequestEncoder bodyRequestEncoder =
new HttpPostRequestEncoder(factory, request, true); // true => multipart
// it is legal to add directly header or cookie into the request until finalize
foreach (var entry in headers)
{
request.Headers.Set(entry.Key, entry.Value);
}
// add Form attribute from previous request in formpost()
bodyRequestEncoder.SetBodyHttpDatas(bodylist);
// finalize request
bodyRequestEncoder.FinalizeRequest();
var list = new List <object>();
// send request
list.Add(request);
// test if request was chunked and if so, finish the write
if (bodyRequestEncoder.IsChunked)
{
list.Add(bodyRequestEncoder);
}
await channel.WriteAndFlushManyAsync(list);
// Now no more use of file representation (and list of HttpData)
bodyRequestEncoder.CleanFiles();
// Wait for the server to close the connection.
await channel.CloseCompletion;
}
public void HttpPostRequestEncoderSlicedBuffer()
{
var request = new DefaultFullHttpRequest(HttpVersion.Http11, HttpMethod.Post, "http://localhost");
var encoder = new HttpPostRequestEncoder(request, true);
// add Form attribute
encoder.AddBodyAttribute("getform", "POST");
encoder.AddBodyAttribute("info", "first value");
encoder.AddBodyAttribute("secondinfo", "secondvalue a&");
encoder.AddBodyAttribute("thirdinfo", "short text");
const int Length = 100000;
var array = new char[Length];
array.Fill('a');
string longText = new string(array);
encoder.AddBodyAttribute("fourthinfo", longText.Substring(0, 7470));
FileStream fileStream1 = File.Open("./Multipart/file-01.txt", FileMode.Open, FileAccess.Read);
this.files.Add(fileStream1);
encoder.AddBodyFileUpload("myfile", fileStream1, "application/x-zip-compressed", false);
encoder.FinalizeRequest();
while (!encoder.IsEndOfInput)
{
IHttpContent httpContent = encoder.ReadChunk(null);
IByteBuffer content = httpContent.Content;
int refCnt = content.ReferenceCount;
Assert.True(
(ReferenceEquals(content.Unwrap(), content) || content.Unwrap() == null) && refCnt == 1 ||
!ReferenceEquals(content.Unwrap(), content) && refCnt == 2,
"content: " + content + " content.unwrap(): " + content.Unwrap() + " refCnt: " + refCnt);
httpContent.Release();
}
encoder.CleanFiles();
encoder.Close();
}
public void EncodeChunkedContent()
{
IHttpRequest req = new DefaultHttpRequest(HttpVersion.Http11, HttpMethod.Post, "/");
HttpPostRequestEncoder encoder = new HttpPostRequestEncoder(req, false);
int length = 8077 + 8096;
string longText = new string('a', length);
encoder.AddBodyAttribute("data", longText);
encoder.AddBodyAttribute("moreData", "abcd");
Assert.NotNull(encoder.FinalizeRequest());
while (!encoder.IsEndOfInput)
{
encoder.ReadChunk((IByteBufferAllocator)null).Release();
}
Assert.True(encoder.IsEndOfInput);
encoder.CleanFiles();
}
