CyberNotes: Tweak Firefox’s Maximum Connection Limit
Tutorial Thursday
I have never tried to find a download manager because most browsers (except Internet Explorer) are able to handle my downloads just fine. However, one limitation that has always bothered me is the inability to start more than two downloads at the same time. I can click on a link to start the first download, and then start another download, but as soon as I click on the link to start the third download I don’t get my “Open/Run” dialog box until one of the other two downloads have already completed.
This gets especially irritating when downloading Linux ISO’s which can be 5 CD’s at 600MB each. I just want to start downloading all of them at the same time so that I don’t have to babysit it.
It didn’t take much research before I found the option that I needed to change. We need to increase the number of connections that are allowed per server and that will solve our problem. Mozilla sets the option to two by default because that’s the recommendation in the HTTP/1.1 specification.
Here’s how you change the value:
- Start Firefox.
- In the Address Bar type about:config and press Enter.
- Find the option that is named network.http.max-persistent-connections-per-server and double-click on it.
- Increase the value to something a little more reasonable. I changed mine to 10.
- That’s all!
I can now have more than two files simultaneously downloading…ahh the bliss. If you are on a slow dial-up connection then you may not want to do this but broadband users rejoice at every opportunity to maximize the use of their bandwidth.
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Tags: CyberNotes, Firefox, Software
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This is extension that i have used:
[addons.mozilla.org]
[bitstorm.org]
But i have not turned on Pipelining with it, because i have heard failed page load problems with it.
[kb.mozillazine.org]
[kb.mozillazine.org]
[kb.mozillazine.org]
[tweakguides.com]
Mine was already set to 6, but the item in about:config was bold meaning I have changed this before.
Mine was set to 8 already. Probably because FireTune changed it.
Anyway, thanks for the tip
I am wondering if mine was due to FasterFox, but then I check and I had disabled that extension when I went into FF 2.0b2. Must have been form something else. Nonetheless great tip.
Thanks for that – I’ve used things like DTA and FlashGot before, but they always seem a bit unstable. This will mean I can use standard Firefox stuff to do the same thing.
I [digg.com] this by the way.
Great! I was looking for something like this for some time now. Thanks!