QHttpNetworkReply* QHttpNetworkConnectionPrivate::queueRequest(const QHttpNetworkRequest &request)
{
Q_Q(QHttpNetworkConnection);
// The reply component of the pair is created initially.
QHttpNetworkReply *reply = new QHttpNetworkReply(request.url());
reply->setRequest(request);
reply->d_func()->connection = q;
reply->d_func()->connectionChannel = &channels[0]; // will have the correct one set later
HttpMessagePair pair = qMakePair(request, reply);
switch (request.priority()) {
case QHttpNetworkRequest::HighPriority:
highPriorityQueue.prepend(pair);
break;
case QHttpNetworkRequest::NormalPriority:
case QHttpNetworkRequest::LowPriority:
lowPriorityQueue.prepend(pair);
break;
}
// this used to be called via invokeMethod and a QueuedConnection
// It is the only place _q_startNextRequest is called directly without going
// through the event loop using a QueuedConnection.
// This is dangerous because of recursion that might occur when emitting
// signals as DirectConnection from this code path. Therefore all signal
// emissions that can come out from this code path need to
// be QueuedConnection.
// We are currently trying to fine-tune this.
_q_startNextRequest();
return reply;
}
