I am new in qt and developing this app for symbian smartphones. I need to upload and download large files of sizes <= 15MB. Currently I am using QNetworkAccessManager's put method which takes QNetworkRequest and QByteArray as data to upload files to the server. I am able to send files but they fail to upload randomly because I am sending all the read data from the file in one go. I am not using any chunking.
I want to know if somehow QDataStream could be used to achieve the same or not. Also I want to have listeners for different stages of file upload/download like paused/resumed/canceled etc. If it is possible please provide an example.
Thanks a ton!