Add means to configure HTTP/2 protocol handler

Similar to TLS configuration that we can use on QNetworkRequest,
we can configure different options in our HTTP/2 handling by
providing QNetworkAccessManager with h2 configuration. Previously,
it was only possible internally in our auto-test - a hack with
QObject's properties and a private class. Now it's time to provide
a public API for this.

[ChangeLog][QtNetwork][QNetworkRequest] Add an ability to configure HTTP/2 protocol

Change-Id: I80266a74f6dcdfabb7fc05ed1dce17897bcda886
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/network/access/qhttpthreaddelegate.cpp b/src/network/access/qhttpthreaddelegate.cpp
index acc551a7c9..1900397eab 100644
--- a/src/network/access/qhttpthreaddelegate.cpp
+++ b/src/network/access/qhttpthreaddelegate.cpp
@@ -352,9 +352,9 @@ void QHttpThreadDelegate::startRequest()
                                                                 networkSession);
 #endif // QT_NO_BEARERMANAGEMENT
         if (connectionType == QHttpNetworkConnection::ConnectionTypeHTTP2
-            && http2Parameters.validate()) {
+            || connectionType == QHttpNetworkConnection::ConnectionTypeHTTP2Direct) {
             httpConnection->setHttp2Parameters(http2Parameters);
-        } // else we ignore invalid parameters and use our own defaults.
+        }
 #ifndef QT_NO_SSL
         // Set the QSslConfiguration from this QNetworkRequest.
         if (ssl)