Try to send EndStreamFlag together with headers (if possible)

test/client_websites_test.dart

Index: test/client_websites_test.dart
diff --git a/test/client_websites_test.dart b/test/client_websites_test.dart
index c8ca6d616f59682dca600500a78d1b8308c95821..bed148b88fa13fa3560b920c3cb128379ccde2bd 100644
--- a/test/client_websites_test.dart
+++ b/test/client_websites_test.dart
@@ -124,6 +124,8 @@ Future<String> readBody(Response response) async {
   var stream = response.stream;
   if (response.headers['content-encoding']?.join('') == 'gzip') {
     stream = stream.transform(GZIP.decoder);
+  } else if (response.headers['content-encoding']?.join('') == 'deflate') {

[Søren Gjesse, 2016/01/11 14:26:35]

Separate change from what is in the description?

[kustermann, 2016/01/11 15:08:33]

There is a test for twitter.com in this file, and it responds with a deflate
encoded body. So I can make the test pass by moving the EndOfStream flag to the
HeaderFrame and add decoding support for deflate.

+    stream = stream.transform(ZLIB.decoder);
   }
   return await stream.transform(UTF8.decoder).join('');
 }