1 files changed, 25 insertions, 0 deletions
diff --git a/src/network/access/qhttp2protocolhandler.cpp b/src/network/access/qhttp2protocolhandler.cpp
index c1053882af..9bf5547f15 100644
--- a/src/network/access/qhttp2protocolhandler.cpp
+++ b/src/network/access/qhttp2protocolhandler.cpp
@@ -58,6 +58,8 @@
 #include <QtNetwork/qnetworkproxy.h>
 #endif
 
+#include <qcoreapplication.h>
+
 #include <algorithm>
 #include <vector>
 
@@ -195,6 +197,29 @@ QHttp2ProtocolHandler::QHttp2ProtocolHandler(QHttpNetworkConnectionChannel *chan
     }
 }
 
+void QHttp2ProtocolHandler::handleConnectionClosure()
+{
+    // The channel has just received RemoteHostClosedError and since it will
+    // not try (for HTTP/2) to re-connect, it's time to finish all replies
+    // with error.
+
+    // Maybe we still have some data to read and can successfully finish
+    // a stream/request?
+    _q_receiveReply();
+
+    // Finish all still active streams. If we previously had GOAWAY frame,
+    // we probably already closed some (or all) streams with ContentReSend
+    // error, but for those still active, not having any data to finish,
+    // we now report RemoteHostClosedError.
+    const auto errorString = QCoreApplication::translate("QHttp", "Connection closed");
+    for (auto it = activeStreams.begin(), eIt = activeStreams.end(); it != eIt; ++it)
+        finishStreamWithError(it.value(), QNetworkReply::RemoteHostClosedError, errorString);
+
+    // Make sure we'll never try to read anything later:
+    activeStreams.clear();
+    goingAway = true;
+}
+
 void QHttp2ProtocolHandler::_q_uploadDataReadyRead()
 {
     if (!sender()) // QueuedConnection, firing after sender (byte device) was deleted.