Hi
This is my first post to this mailing list, so beware...
If you set outputBandwidthLimit in the config file to a value above 500000
(I did not try the exact value, but at 1000000 (1 MB/s) at least some of
the problems appear), Freenet gives Exceptions on the console and in the
log file, more specifically one Exception per attempted TCP connection (it
seems).
-----
./start-freenet.sh
Detected freenet-ext.jar
Detected freenet.jar
Sun java detected.
Sun Java 1.4.2 detected.
Starting Freenet now: Command line: java -Xmx128m
-XX:MaxDirectMemorySize=128m freenet.node.MainDone
INFO: Native CPUID library
'freenet/support/CPUInformation/libjcpuid-x86-linux.so' loaded from
resourceINFO: Optimized native BigInteger library
'net/i2p/util/libjbigi-linux-pentium3.so' loaded from
resourcejava.lang.IllegalArgumentException: illegal (low) report: -Infinity!
at
freenet.node.rt.TimeDecayingRunningAverage.report(TimeDecayingRunningAverage.java:162)
at freenet.node.Node.getGlobalQuota(Node.java:4623)
at freenet.PeerHandler.getRequestInterval(PeerHandler.java:1692)
at freenet.KeepaliveSender.run(KeepaliveSender.java:65)
at java.lang.Thread.run(Thread.java:534)
-----
and one sample Exception from the log:
-----
Jan 17, 2005 6:41:51 PM (freenet.support.io.NIOInputStream, YThread-26,
NORMAL): waited more than 120000ms in NIOIS.read() tcp/connection:
39942>193.11.237.77:13885,[EMAIL PROTECTED]:[EMAIL PROTECTED]
closingjava.lang.Exception: debug
at freenet.support.io.NIOInputStream.read(NIOInputStream.java:319)
at java.io.FilterInputStream.read(FilterInputStream.java:66)
at freenet.session.FnpLink.negotiateOutbound(FnpLink.java:637)
at freenet.session.FnpLink.solicit(FnpLink.java:202)
at
freenet.session.FnpLinkManager.createOutgoing(FnpLinkManager.java:111)
at freenet.ConnectionJob.run(ConnectionJob.java:378)
at freenet.ConnectionJob.createConnection(ConnectionJob.java:78)
at freenet.node.ConnectionOpener.checkpoint(ConnectionOpener.java:95)
at
freenet.node.states.maintenance.Checkpoint.checkpoint(Checkpoint.java:54)
at
freenet.node.states.maintenance.Checkpoint.received(Checkpoint.java:47)
at freenet.node.StateChain.received(StateChain.java:177)
at freenet.node.StateChain.received(StateChain.java:61)
at
freenet.node.StateChainManagingMessageHandler$ChainContainer.run(StateChainManagingMessageHandler.java:335)
at
freenet.node.StateChainManagingMessageHandler$ChainContainer.received(StateChainManagingMessageHandler.java:288)
at
freenet.node.StateChainManagingMessageHandler$ChainContainer.access$100(StateChainManagingMessageHandler.java:207)
at
freenet.node.StateChainManagingMessageHandler.handle(StateChainManagingMessageHandler.java:99)
at freenet.Ticker$Event.run(Ticker.java:325)
at freenet.thread.YThreadFactory$YThread.run(YThreadFactory.java:285)
-----
Other symptoms:
-Freenet tries to create connections as usual, but shortly after the
connection reaches the ESTABLISHED state (netstat), the connection gets
killed without transmitting any data-The "Open Connections" Page in the Browser
front-end misses at least one
table, only the menu and the "open connections" title are visible
What I tried:
-Kernel 2.6.10, Pentium 3 Mobile 800MHz, 384MB Ram
-Freenet version 5100, freenet-latest.tgz
-Java 1.4.2_06-b03, also tried 1.5, exctly the same symptoms (btw. on java
1.5, freenet still says 1.4.2 on the console, altough the Environment page
correctly says 1.5)-Debian Sarge/Sid
-with or without export LD_ASSUME_KERNEL=2.2.5 before launching the
startup script, this did not have any visible effect. I guess POSIX
threads are active on my system, but I don't really know-seednodes.ref from a
working node, did not help
To me this looks like a float rounding problem (some value gets too close
to zero 'cause of a division by the bandwith value), but that's just a
guess.
You may think "why on earth would anyone set the bandwith to more than
500kb/s", well I'm on a university line (sometimes) and I did want to try
how freenet behaves with that much bandwith... and afterall it took me an
awful lot of time to figure this out and I don't want others to run into
the same problems and waste their time as well :) Btw. google turned out
some people with similar problems, but noone seems to have found what
causes the problem.
david
PS: please forgive my spelling errors and such, my native language is
german...
--
The "eierlegende Wollmilchsau" Router Project
http://www.kabelverhau.ch/elwms/en_index.php
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