3 files changed, 39 insertions, 1 deletions
diff --git a/src/network/access/qhttpnetworkconnection.cpp b/src/network/access/qhttpnetworkconnection.cpp
index eec5cfa96d..509f8b3251 100644
--- a/src/network/access/qhttpnetworkconnection.cpp
+++ b/src/network/access/qhttpnetworkconnection.cpp
@@ -1224,6 +1224,18 @@ void QHttpNetworkConnection::setSslConfiguration(const QSslConfiguration &config
         d->channels[i].setSslConfiguration(config);
 }
 
+QSharedPointer<QSslContext> QHttpNetworkConnection::sslContext()
+{
+    Q_D(QHttpNetworkConnection);
+    return d->sslContext;
+}
+
+void QHttpNetworkConnection::setSslContext(QSharedPointer<QSslContext> context)
+{
+    Q_D(QHttpNetworkConnection);
+    d->sslContext = context;
+}
+
 void QHttpNetworkConnection::ignoreSslErrors(int channel)
 {
     Q_D(QHttpNetworkConnection);
diff --git a/src/network/access/qhttpnetworkconnection_p.h b/src/network/access/qhttpnetworkconnection_p.h
index 57d40bfcf2..956499ddab 100644
--- a/src/network/access/qhttpnetworkconnection_p.h
+++ b/src/network/access/qhttpnetworkconnection_p.h
@@ -62,6 +62,7 @@
 #include <qnetworkproxy.h>
 #include <qbuffer.h>
 #include <qtimer.h>
+#include <qsharedpointer.h>
 
 #include <private/qhttpnetworkheader_p.h>
 #include <private/qhttpnetworkrequest_p.h>
@@ -72,6 +73,8 @@
 #ifndef QT_NO_HTTP
 
 #ifndef QT_NO_SSL
+#    include <private/qsslcontext_p.h>
+#    include <private/qsslsocket_p.h>
 #    include <QtNetwork/qsslsocket.h>
 #    include <QtNetwork/qsslerror.h>
 #else
@@ -124,6 +127,8 @@ public:
     void setSslConfiguration(const QSslConfiguration &config);
     void ignoreSslErrors(int channel = -1);
     void ignoreSslErrors(const QList<QSslError> &errors, int channel = -1);
+    QSharedPointer<QSslContext> sslContext();
+    void setSslContext(QSharedPointer<QSslContext> context);
 #endif
 
 private:
@@ -234,6 +239,10 @@ public:
     QList<HttpMessagePair> highPriorityQueue;
     QList<HttpMessagePair> lowPriorityQueue;
 
+#ifndef QT_NO_SSL
+    QSharedPointer<QSslContext> sslContext;
+#endif
+
 #ifndef QT_NO_BEARERMANAGEMENT
     QSharedPointer<QNetworkSession> networkSession;
 #endif
diff --git a/src/network/access/qhttpnetworkconnectionchannel.cpp b/src/network/access/qhttpnetworkconnectionchannel.cpp
index 38723a7032..4dfed762f5 100644
--- a/src/network/access/qhttpnetworkconnectionchannel.cpp
+++ b/src/network/access/qhttpnetworkconnectionchannel.cpp
@@ -622,6 +622,13 @@ bool QHttpNetworkConnectionChannel::ensureConnection()
         if (ssl) {
 #ifndef QT_NO_SSL
             QSslSocket *sslSocket = qobject_cast<QSslSocket*>(socket);
+
+            // check whether we can re-use an existing SSL session
+            // (meaning another socket in this connection has already
+            // performed a full handshake)
+            if (!connection->sslContext().isNull())
+                QSslSocketPrivate::checkSettingSslContext(sslSocket, connection->sslContext());
+
             sslSocket->connectToHostEncrypted(connectHost, connectPort, QIODevice::ReadWrite, networkLayerPreference);
             if (ignoreAllSslErrors)
                 sslSocket->ignoreSslErrors();
@@ -1065,7 +1072,17 @@ void QHttpNetworkConnectionChannel::_q_connected()
 
     // ### FIXME: if the server closes the connection unexpectedly, we shouldn't send the same broken request again!
     //channels[i].reconnectAttempts = 2;
-    if (!pendingEncrypt) {
+    if (pendingEncrypt) {
+#ifndef QT_NO_SSL
+        if (connection->sslContext().isNull()) {
+            // this socket is making the 1st handshake for this connection,
+            // we need to set the SSL context so new sockets can reuse it
+            QSharedPointer<QSslContext> socketSslContext = QSslSocketPrivate::sslContext(static_cast<QSslSocket*>(socket));
+            if (!socketSslContext.isNull())
+                connection->setSslContext(socketSslContext);
+        }
+#endif
+    } else {
         state = QHttpNetworkConnectionChannel::IdleState;
         if (!reply)
             connection->d_func()->dequeueRequest(socket);