Re: When parent socks5 proxy get disconnected, polipo will surge in CPU usage and persist.

AkIrA YAnG <[email protected]> Fri, 21 Mar 2014 19:36:02 +0800
Newsgroups gmane.comp.web.polipo.user
Message-ID <CAEh0oq_wZ49RcfJfFFXk-c1XWwO_7Jf3W9aDCkD706-6fFtcSg@mail.gmail.com>
Here's the log which is taken with logLevel = 0xFF
"Read from server failed: Connection reset by peer" is where I disconnect
the parent proxy, then the CPU usage started surging, but there's no crash
or freezing. It seemed working normally when I turn the parent proxy back
on, but never let down the CPU usage.

Superseding object
http://www.linkbucks.com/intermission/loadTargetUrl?t=667f0daf112eae3617cdf55e6b7fb2955209abbe&aK=635309770471(200
44 -1 (none) -> 200 44 -1 (none))
Superseding object
http://www.linkbucks.com/intermission/loadTargetUrl?t=92b9b10308d5069600239ed1a951d3ab2e32be4e&aK=635309493874(200
44 -1 (none) -> 200 44 -1 (none))
Superseding object
http://www.linkbucks.com/intermission/loadTargetUrl?t=966e8d1e049333b4e49c5759e5d13a5613355c2a&aK=635309623934(200
44 -1 (none) -> 200 44 -1 (none))
Superseding object
http://www.linkbucks.com/intermission/loadTargetUrl?t=667f0daf112eae3617cdf55e6b7fb2955209abbe&aK=635309770471(200
44 -1 (none) -> 200 44 -1 (none))
Superseding object
http://www.linkbucks.com/intermission/loadTargetUrl?t=966e8d1e049333b4e49c5759e5d13a5613355c2a&aK=635309623934(200
44 -1 (none) -> 200 44 -1 (none))
Superseding object
http://www.linkbucks.com/intermission/loadTargetUrl?t=92b9b10308d5069600239ed1a951d3ab2e32be4e&aK=635309493874(200
44 -1 (none) -> 200 44 -1 (none))
Superseding object
http://www.linkbucks.com/intermission/loadTargetUrl?t=966e8d1e049333b4e49c5759e5d13a5613355c2a&aK=635309623934(200
44 -1 (none) -> 200 44 -1 (none))
Superseding object
http://www.linkbucks.com/intermission/loadTargetUrl?t=667f0daf112eae3617cdf55e6b7fb2955209abbe&aK=635309770471(200
44 -1 (none) -> 200 44 -1 (none))
Superseding object
http://www.linkbucks.com/intermission/loadTargetUrl?t=667f0daf112eae3617cdf55e6b7fb2955209abbe&aK=635309770471(200
44 -1 (none) -> 200 44 -1 (none))
Read from server failed: Connection reset by peer
Read from server failed: Connection reset by peer
Read from server failed: Connection reset by peer
Couldn't write to server: Connection reset by peer
Couldn't write to server: Connection reset by peer
Couldn't write to server: Connection reset by peer
tunnel i1.ytimg.com:443 allowed
Superseding object
http://www.linkbucks.com/intermission/loadTargetUrl?t=667f0daf112eae3617cdf55e6b7fb2955209abbe&aK=635309770471(200
44 -1 (none) -> 200 44 -1 (none))
Superseding object
http://www.linkbucks.com/intermission/loadTargetUrl?t=966e8d1e049333b4e49c5759e5d13a5613355c2a&aK=635309623934(200
44 -1 (none) -> 200 44 -1 (none))
Superseding object
http://www.linkbucks.com/intermission/loadTargetUrl?t=966e8d1e049333b4e49c5759e5d13a5613355c2a&aK=635309623934(200
44 -1 (none) -> 200 44 -1


∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞
*AkIrA **Y**AnG*

/* Sebastian Vettel <http://www.sebastianvettel.de>
   Adrian Newey<http://www.redbull.com/cs/Satellite/en_INT/Profile/Adrian-Newey-021242755258100?CategoryName=Formula+1>
*/
∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞∞


On Sat, Mar 15, 2014 at 11:43 PM, Juliusz Chroboczek <
[email protected]> wrote:

> > Pulling from latest git, compiled under cygwin latest version, tested on
> > both 32 and 64 cygwin, when parent socks5 proxy (ssh tunnel using plink
> in
> > my case) died, or died and then get reconnected, polipo will surge in CPU
> > usage and never hold henceforth unless restarting it. In my 4 core Intel
> i5
> > 2500K, polipo occupying 25% CPU cycle when the aforementioned happened.
>
> Thanks for the report.  Could I have a backtrace please?
>
> -- Juliusz
>
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