How to fix large gb files not downloading
First of all: I'm assuming you're doing this in a render method - and this is just plain wrong. Sooner or later this will break, because you don't have control over the output stream: It might already be committed and transmit data to the browser when your portlet starts to render. In render you always must generate a portlet's HTML code. Instead, you should go to the resource serving phase of a portlet.
And for exactly that reason, ServletResponseUtil is indeed the wrong place to look for. If you use anything from Liferay, you should look for PortletResponseUtil. There are various sendFile methods that accept a byte[] , others accept a stream or a file. I'd recommend to try these, if they still fail, look at the implementation you are ending up with. In the worst case, just don't use any of the Util methods. Copying content from one stream to another is not too bad.
Actually, you give no clue about the static type of your variable input in the question: If that's a byte[] , there's your solution.
You might want to file an issue with Liferay, if indeed the pure stream-transfer does read the whole file into memory, but your quickfix in case this is indeed a bug would be to copy the data yourself. Thanks for thoughts, finally I used PortletResponseUtil. So that I implemented serveResource with above mentioned method.
It seems that everything is working fine. How are we doing? If you have any add-ons that modify the default download behavior in Firefox, remove them using the add-ons menu and restart Firefox.
You should also remove any download management programs installed in Windows. Make sure you also remove the program's associated DLL files. You should also consider disabling plugins like Java and Flash from the "Add-Ons" settings page. The first step Mozilla recommends is to clear your download history. Also, if you have a partially downloaded copy of the file already in your downloads folder, delete it before restarting the download. If this doesn't fix the problem, change the directory for your downloads; the problem may be with the folder itself.
If none of that fixes your ability to download large files, Mozilla recommends opening the "about:config" options from the Location bar and resetting the downloads folder. Search for "browser. If you ugrade it to Professional version, you can get more functions like allocating free space, converting dynamic disk to basic and so on. Step 1.
Step 2. The selected partition will be converted to NTFS. Step 3. In this case, you use the program and the price is data collection it seems. When I opened FDM, no outbound traffic was observed. Load the url and look at it. Note: I have automatic updates turned off, I do not use the mirrors option, I do have "display opinions when downloading" checked, I do not check downloads before downloading if they are malicious..
No other outbound connections are made except the actual downloads. No information about what I am doing is sent. Also note that the address I captured FDM contacting is. Mozilla had one of these. The -c parameter should be mentioned to continue an interrupted download as should be the wgetrc file. DownThemAll for Firefox is the best of the best. A free Firefox add-on, it supports multi-threaded downloads, pause and resume, and can download all media pictures, MP3s, etc.
Used to use free download manager before migrating to win 7 now the only thing I can get to work is FF downloader. Internet Download Manager is the best. You can manually set it to detect which browser you are using as some managers only have a predefined set of supported browsers.
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Ghacks is a technology news blog that was founded in by Martin Brinkmann. It has since then become one of the most popular tech news sites on the Internet with five authors and regular contributions from freelance writers.
Search for:. How to download large files best download managers. Our download manager overview provides you with a list of programs that you can use to download files from the Internet. Martin Brinkmann. Related content Here is what is new in Microsoft Edge Brave Wallet: Brave integrates a crypto wallet into the browser.
Surfshark VPN Review: good performance, good options. Comments Zsolt Pinter said on August 3, at am. Erick said on August 3, at pm. Mike said on August 3, at pm. TheAslan said on August 4, at am. Mike said on August 10, at pm. Ray said on August 3, at pm. Hi First: thank you Martin Brinkmann for all these useful informations. Have a nice day.
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