[Interest] Curious QNetworkAccessManager behavior.

[Jason H]

I'm uploading files with QNAM.
QFile *file = new 
QFile(QString("%1/%2/%3").arg(_dataDir).arg(SERVER_SYNC_DIR).arg(filename));
if (file->open(QIODevice::ReadOnly)) {
QNetworkRequest 
req(QUrl(QString("%1/%2/%3").arg(_serverUrl.toString()).arg("post").arg(filename)));
req.setHeader(QNetworkRequest::ContentTypeHeader, "application/octet-stream");
QNetworkReply *reply = _nam.post(req, file);
_uploads[reply] = file;
connect(&_nam, &QNetworkAccessManager::finished, this, 
&ServerSyncFolder::handlePostFinished);


void ServerSyncFolder::handlePostFinished(QNetworkReply *reply) {
        qDebug() << Q_FUNC_INFO << reply->url() << reply->errorString();
        if (_uploads.contains(reply)) {
                _uploads[reply]->close();
                _uploads[reply]->remove();
                _uploads[reply]->deleteLater();
                _uploads.remove(reply);

        }
        reply->deleteLater();
}
Every time I upload a file, the handlePostFinished gets calle once for each 
file I've uploaded. For example, upload files 1.jpg, 2.jpg, 3.jpg, 4.jpg:

void ServerSyncFolder::handleDirectoryChanged(const QString &) 
"/var/mobile/Containers/Data/Application/8787E7C7-0940-4834-B6D5-1DF049AE4BEE/Documents/sync"
// will now post my file, after post is complete I get:
void ServerSyncFolder::handlePostFinished(QNetworkReply *) 
QUrl("http://10.12.0.37:57201/post/4.jpg";) "Unknown error"
void ServerSyncFolder::handlePostFinished(QNetworkReply *) 
QUrl("http://10.12.0.37:57201/post/4.jpg";) "Unknown error"
void ServerSyncFolder::handlePostFinished(QNetworkReply *) 
QUrl("http://10.12.0.37:57201/post/4.jpg";) "Unknown error"
void ServerSyncFolder::handlePostFinished(QNetworkReply *) 
QUrl("http://10.12.0.37:57201/post/4.jpg";) "Unknown error"

Server logs do not show that I am posting it repeatedly. It is calling my slot 
with the last URL it posted to, for as many files as I've uploaded so far.

Anyone have an idea why?
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