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How do notification, after download file?


How do notification, after download file?

By : Ileana
Date : November 21 2020, 07:38 AM
around this issue You only get one bite at the response apple. If you return a file result, that is all you can return. The only way to handle this while giving the user updates about the status is to do the file creation out-of-stream and then long-poll or use Web Sockets to update the user periodically. The request to this action would merely queue up the file creation and then return a regular view result.
It's unwise to have particularly long running actions take place within the request-response cycle, anyways. A web server has a thread pool which is often referred to as its "max requests", because each request needs a thread. Usually this is set by default to something around a 1000, and assumes that you're going to clear the threads as soon as possible. If 1001 people all tried to request this action at the same time, the 1001st individual would be queued until one of the other 1000 threads freed up, meaning they could be waiting for almost 4 hours. Even if you never see your site getting this kind of load, it's still an excellent vector for a DDoS attack. Just send a few thousand requests to this URL and your server deadlocks.
code :


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Download File with Notification

Download File with Notification


By : Hassan Zakeri
Date : March 29 2020, 07:55 AM
This might help you You could use AsyncTask for it.
Examples are on the link itself
Download file and Notification with Asp.Net

Download file and Notification with Asp.Net


By : user3664494
Date : March 29 2020, 07:55 AM
hop of those help? You cannot do this on the same HTTP response that also sends the file contents back.
What you need to do is add a click handler on the download button that displays a popup if the file has been downloaded, and makes the actual request to download the file (that runs the code you show us) if it has not. You would do that using JavaScript.
notification for file download bad behavior android

notification for file download bad behavior android


By : Vijay
Date : March 29 2020, 07:55 AM
around this issue I tried something like that in my project but if you try to download more than 5 files the the download files will behave unexpected the all files damaged. so i change the structure to Service instead of AsyncTask. downloads stored in queue in download one by one the notification bar contain Progress bar number of download and current file name and download percentage.
Android: download file from server and show the download progress in the notification bar using AsyncTask

Android: download file from server and show the download progress in the notification bar using AsyncTask


By : chintala sandeep
Date : March 29 2020, 07:55 AM
I hope this helps you . I am using this example to download a file from a server using AsycTask and to show the downlaod progress in a notification bar. I just modified the doInBackground method in order to downoad my file: , Following is picked from the comments.
Can I download an audio file and use it for push notification sound in iOS?

Can I download an audio file and use it for push notification sound in iOS?


By : Fred
Date : March 29 2020, 07:55 AM
hop of those help? Yes, you can do this, but it's not so much "best place" as "only place": /Library/Sounds. Here is the appropriate documentation.
Specifically this:
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