Date: Fri, 1 Dec 2006 07:31:32 +0200 From: Konstantin Belousov <kostikbel@gmail.com> To: Robert Noland <rnoland@2hip.net> Cc: freebsd-ports@freebsd.org Subject: Re: Something is really not right with azureus 2.5 / diablo-jdk 1.5 Message-ID: <20061201053131.GR69556@deviant.kiev.zoral.com.ua> In-Reply-To: <1164922921.61502.13.camel@rnoland-ibm.acs.internap.com> References: <1164922921.61502.13.camel@rnoland-ibm.acs.internap.com>
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--HTLCc13+3hfAZ6SL Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Nov 30, 2006 at 04:42:01PM -0500, Robert Noland wrote: >=20 > > On Thu, Nov 30, 2006 at 11:36:10AM -0800, Tim Clewlow wrote: > > >=20 > > > --- Robert Noland <rnoland at 2hip.net> wrote: > > >=20 > > > > From: Robert Noland <rnoland at 2hip.net> > > > > To: freebsd-ports at freebsd.org > > > > Date: Thu, 30 Nov 2006 13:06:40 -0500 > > > > Subject: Something is really not right with azureus 2.5 / diablo-jd= k 1.5 > > > >=20 > > > >=20 > > > > > Hello, > > > > >=20 > > > > > I have azureus-2.5.0.0 which requires diablo-jdk-1.5.0.07.01_1 to= build > > > > (among > > > > > other things). It builds and runs fine, however, azureus limps al= ong for > > > > about > > > > > 10 minutes with very low download and upload speeds, then it seem= s to grind > > > > to > > > > > a halt, the d/l and u/l basically stop. There are no errors to re= port > > > > because > > > > > the application keeps going, but the problem is it stops actually= d/l or > > > > u/l > > > > > anything (sometimes you might get short bursts of extremely slow = speeds, > > > > but it > > > > > is mostly 0 B/s). > > > > >=20 > > > > > I suspect that diablo-jdk that is at fault, but in truth this is = just a > > > > hunch. > > > >=20 > > > > This is a problem with azureus, not the jdk. The same issue exists= with > > > > sun jdk15. I am attempting to look at the code, but someone with m= ore > > > > java foo than I would probably be much more productive. It appears= to > > > > be an issue with socket handling... > > > >=20 > > > > robert. > > > >=20 > > >=20 > > > FYI - I discovered the internet connection was constantly at 100% u/l= due to a > > > number of people on the LAN doing p2p, so I shaped the external link = to only > > > allow 80% of the real uplink capacity (which creates a 20% buffer to = attempt to > > > mininize collisions on the uplink) and azureus suddenly came back to = life. Note > > > that azureus on the windows box was happy before I shaped the link, b= ut the BSD > > > version was not. This makes me think the BSD version of azureus gets = into > > > trouble when outgoing packets get lost due to packet collision. > > >=20 > > > Tim. > >=20 > > Does this thing use nio ? >=20 > Yes, it does. See PR java/105482. --HTLCc13+3hfAZ6SL Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFFb74zC3+MBN1Mb4gRAvSLAJ90LS/6ZzZUWrOj22w/s1C4oE+9fwCdG42i kpvbzgJvj/UE5+ihYahyfvc= =bIiy -----END PGP SIGNATURE----- --HTLCc13+3hfAZ6SL--
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