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QNetworkAccessManager: Avoid unnecessary calls to sender()

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As it searches through all connections, of which we have multiple for
each network reply.

Fixes: QTBUG-81336
Change-Id: Iba28278edae5f254bf884f427e0944d348b47d03
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
This commit is contained in:
Mårten Nordheim 2020-01-15 09:56:06 +01:00
parent bd828bacb9
commit 6faaef5a66
3 changed files with 12 additions and 17 deletions
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23
src/network/access/qnetworkaccessmanager.cpp
View File

@ -1753,16 +1753,13 @@ void QNetworkAccessManager::setTransferTimeout(int timeout)
d_func()->transferTimeout = timeout;
}
void QNetworkAccessManagerPrivate::_q_replyFinished()
void QNetworkAccessManagerPrivate::_q_replyFinished(QNetworkReply *reply)
{
Q_Q(QNetworkAccessManager);
QNetworkReply *reply = qobject_cast<QNetworkReply *>(q->sender());
if (reply) {
emit q->finished(reply);
if (reply->request().attribute(QNetworkRequest::AutoDeleteReplyOnFinishAttribute, false).toBool())
QMetaObject::invokeMethod(reply, [reply] { reply->deleteLater(); }, Qt::QueuedConnection);
}
emit q->finished(reply);
if (reply->request().attribute(QNetworkRequest::AutoDeleteReplyOnFinishAttribute, false).toBool())
QMetaObject::invokeMethod(reply, [reply] { reply->deleteLater(); }, Qt::QueuedConnection);
#ifndef QT_NO_BEARERMANAGEMENT
// If there are no active requests, release our reference to the network session.
@ -1774,13 +1771,11 @@ void QNetworkAccessManagerPrivate::_q_replyFinished()
#endif
}
void QNetworkAccessManagerPrivate::_q_replyEncrypted()
void QNetworkAccessManagerPrivate::_q_replyEncrypted(QNetworkReply *reply)
{
#ifndef QT_NO_SSL
Q_Q(QNetworkAccessManager);
QNetworkReply *reply = qobject_cast<QNetworkReply *>(q->sender());
if (reply)
emit q->encrypted(reply);
emit q->encrypted(reply);
#endif
}
@ -1812,11 +1807,13 @@ QNetworkReply *QNetworkAccessManagerPrivate::postProcess(QNetworkReply *reply)
{
Q_Q(QNetworkAccessManager);
QNetworkReplyPrivate::setManager(reply, q);
q->connect(reply, SIGNAL(finished()), SLOT(_q_replyFinished()));
q->connect(reply, &QNetworkReply::finished, reply,
[this, reply]() { _q_replyFinished(reply); });
#ifndef QT_NO_SSL
/* In case we're compiled without SSL support, we don't have this signal and we need to
* avoid getting a connection error. */
q->connect(reply, SIGNAL(encrypted()), SLOT(_q_replyEncrypted()));
q->connect(reply, &QNetworkReply::encrypted, reply,
[this, reply]() { _q_replyEncrypted(reply); });
q->connect(reply, SIGNAL(sslErrors(QList<QSslError>)), SLOT(_q_replySslErrors(QList<QSslError>)));
q->connect(reply, SIGNAL(preSharedKeyAuthenticationRequired(QSslPreSharedKeyAuthenticator*)), SLOT(_q_replyPreSharedKeyAuthenticationRequired(QSslPreSharedKeyAuthenticator*)));
#endif

2
src/network/access/qnetworkaccessmanager.h
View File

@ -208,8 +208,6 @@ private:
friend class QNetworkReplyWasmImpl;
#endif
Q_DECLARE_PRIVATE(QNetworkAccessManager)
Q_PRIVATE_SLOT(d_func(), void _q_replyFinished())
Q_PRIVATE_SLOT(d_func(), void _q_replyEncrypted())
Q_PRIVATE_SLOT(d_func(), void _q_replySslErrors(QList<QSslError>))
Q_PRIVATE_SLOT(d_func(), void _q_replyPreSharedKeyAuthenticationRequired(QSslPreSharedKeyAuthenticator*))
#ifndef QT_NO_BEARERMANAGEMENT

4
src/network/access/qnetworkaccessmanager_p.h
View File

@ -120,8 +120,8 @@ public:
QThread * createThread();
void destroyThread();
void _q_replyFinished();
void _q_replyEncrypted();
void _q_replyFinished(QNetworkReply *reply);
void _q_replyEncrypted(QNetworkReply *reply);
void _q_replySslErrors(const QList<QSslError> &errors);
void _q_replyPreSharedKeyAuthenticationRequired(QSslPreSharedKeyAuthenticator *authenticator);
QNetworkReply *postProcess(QNetworkReply *reply);