Re: [Mldonkey-users] lower your max_opened_connections

[axzv59]

So I set max_opened_connections from 200 to 150. 2 hours later, my dl had 
decrease and i had difficulties to connect new servers. So I put it back to 
200, and 
immediately after 2 of my wainting dl began and I easily connected a new 
server. 
I think it's true this parameter don't have to be too high but I think it 
depends of the 
number of files we are downloading. What i'm sure is that it is difficult to 
set an 
ideal value. Can this be set automatically by mldonkey? 
 
axzv59 
 
En réponse à Ken Bradshaw <address@hidden>: 
> ------------------ Début du message d'origine -------------------- 
> After upgrading to 2-5-1 (and 2-5-3) I noticed a serious drop 
> in average download speed: basically my dl speed was exactly 
> my 
> ul speed. 
> 
> By toying with the settings, I dropped my 
> max_opened_connections parameter from 200 to 100, and bingo! 
> dl 
> speed jumped to 50-60 again (I am on adsl 512/128). It seems 
> that you can get your max_opened_connections near 70 without 
> any damage. 
> 
> Moreover, it seems to reduce a lot the overshoot of the upload 
> calculation: I must never have effective upload at more than 
> 14k/s, else the outgoing TCP queue builds and my connection 
> chokes (high ping times) Before, with max_opened_connections 
> at 
> 200, I had to set max_hard_upload_rate to 5 to be sure actual 
> uplaods rates stayed under 14, and I was thus acting as a 
> leecher, since all my ul was for control messages and no 
> actual 
> ul.  with max_opened_connections set to 80, I can now set my 
> max_hard_upload_rate to 9 without getting over 14, and I have 
> now some significant real uploads. 
> 
> So, if your think you mldonkey is anemic, just decrease 
> significantly its max_opened_connections, and see if it works 
> better... 
> 
> 
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> ------------------- Fin du message d'origine --------------------- 

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