Well, deadlocks continue unabated, so I wrote up code to find out when
my node is hung and more actively kill it.
I've found that if I boost the connections from 100 back to the
default, and drop the maximum number of threads down to 30, my node
seems to last a little longer, with that, I now only see deadlocks
this often:
200310162011
200310161850
200310161014
200310160643
200310160051
200310160023
200310160012
I've not narrowed down why it is dead locking... And to those that
asked for a backtrace, as I've said before, after the node is dead
locked, tracing doesn't work, fred doesn't work...
Starting with: -Xmx84m
and in freenet.conf:
storeSize=65G
dontLimitClients=yes
logOutputBytes=true
logSuccessfulInsertRequestDist=true
logInboundContacts=true
logOutboundContacts=true
logInboundRequests=true
announcementFirstDelay=120000
defaultToSimpleUIMode=false
logInboundInsertRequestDist=true
logSuccessfulInsertRequestDist=true
# Too few of these can deadlock the node I think
# maxNodeConnections=100
outputBandwidthLimit=8000
logOutboundRequests=true
requestDelayCutoff=500
# maxRequestsPerInterval=900
defaultResetProbability=0.02
cacheProbPerHop=0.02
# Try and limit deadlocking
maximumThreads=30
Anyway, I've seen these on stderr:
java.io.IOException: already closed tcp/connection: CLOSED,[EMAIL PROTECTED]
at freenet.transport.tcpConnection.getSocket(tcpConnection.java:119)
at freenet.ConnectionHandler.<init>(ConnectionHandler.java:287)
at
freenet.OpenConnectionManager$ConnectionJob.run(OpenConnectionManager.java:1375)
at
freenet.OpenConnectionManager.createConnection(OpenConnectionManager.java:534)
at freenet.node.ConnectionOpener.checkpoint(ConnectionOpener.java:178)
at freenet.node.states.maintenance.Checkpoint.checkpoint(Checkpoint.java:56)
at freenet.node.states.maintenance.Checkpoint.received(Checkpoint.java:49)
at freenet.node.StateChain.received(StateChain.java:195)
at freenet.node.StateChain.received(StateChain.java:71)
at
freenet.node.StandardMessageHandler$Ticket.run(StandardMessageHandler.java:234)
at
freenet.node.StandardMessageHandler$Ticket.received(StandardMessageHandler.java:172)
at
freenet.node.StandardMessageHandler$Ticket.access$100(StandardMessageHandler.java:124)
at freenet.node.StandardMessageHandler.handle(StandardMessageHandler.java:72)
at freenet.Ticker$Event.run(Ticker.java:323)
at freenet.thread.QThreadFactory$QThread.run(QThreadFactory.java:234)
java.io.IOException: already closed tcp/connection: CLOSED,[EMAIL PROTECTED]
at freenet.transport.tcpConnection.getSocket(tcpConnection.java:119)
at freenet.ConnectionHandler.<init>(ConnectionHandler.java:287)
at
freenet.OpenConnectionManager$ConnectionJob.run(OpenConnectionManager.java:1375)
at
freenet.OpenConnectionManager.createConnection(OpenConnectionManager.java:534)
at freenet.node.ConnectionOpener.checkpoint(ConnectionOpener.java:178)
at freenet.node.states.maintenance.Checkpoint.checkpoint(Checkpoint.java:56)
at freenet.node.states.maintenance.Checkpoint.received(Checkpoint.java:49)
at freenet.node.StateChain.received(StateChain.java:195)
at freenet.node.StateChain.received(StateChain.java:71)
at
freenet.node.StandardMessageHandler$Ticket.run(StandardMessageHandler.java:234)
at
freenet.node.StandardMessageHandler$Ticket.received(StandardMessageHandler.java:172)
at
freenet.node.StandardMessageHandler$Ticket.access$100(StandardMessageHandler.java:124)
at freenet.node.StandardMessageHandler.handle(StandardMessageHandler.java:72)
at freenet.Ticker$Event.run(Ticker.java:323)
at freenet.thread.QThreadFactory$QThread.run(QThreadFactory.java:234)
java.io.IOException: already closed tcp/connection: CLOSED,[EMAIL PROTECTED]
at freenet.transport.tcpConnection.getSocket(tcpConnection.java:119)
at freenet.ConnectionHandler.<init>(ConnectionHandler.java:287)
at
freenet.OpenConnectionManager$ConnectionJob.run(OpenConnectionManager.java:1375)
at
freenet.OpenConnectionManager.createConnection(OpenConnectionManager.java:534)
at freenet.node.ConnectionOpener.checkpoint(ConnectionOpener.java:178)
at freenet.node.states.maintenance.Checkpoint.checkpoint(Checkpoint.java:56)
at freenet.node.states.maintenance.Checkpoint.received(Checkpoint.java:49)
at freenet.node.StateChain.received(StateChain.java:195)
at freenet.node.StateChain.received(StateChain.java:71)
at
freenet.node.StandardMessageHandler$Ticket.run(StandardMessageHandler.java:234)
at
freenet.node.StandardMessageHandler$Ticket.received(StandardMessageHandler.java:172)
at
freenet.node.StandardMessageHandler$Ticket.access$100(StandardMessageHandler.java:124)
at freenet.node.StandardMessageHandler.handle(StandardMessageHandler.java:72)
at freenet.Ticker$Event.run(Ticker.java:323)
at freenet.thread.QThreadFactory$QThread.run(QThreadFactory.java:234)
java.io.IOException: already closed tcp/connection: CLOSED,[EMAIL PROTECTED]
at freenet.transport.tcpConnection.getSocket(tcpConnection.java:119)
at freenet.ConnectionHandler.<init>(ConnectionHandler.java:287)
at
freenet.OpenConnectionManager$ConnectionJob.run(OpenConnectionManager.java:1375)
at
freenet.OpenConnectionManager.createConnection(OpenConnectionManager.java:534)
at freenet.node.ConnectionOpener.checkpoint(ConnectionOpener.java:178)
at freenet.node.states.maintenance.Checkpoint.checkpoint(Checkpoint.java:56)
at freenet.node.states.maintenance.Checkpoint.received(Checkpoint.java:49)
at freenet.node.StateChain.received(StateChain.java:195)
at freenet.node.StateChain.received(StateChain.java:71)
at
freenet.node.StandardMessageHandler$Ticket.run(StandardMessageHandler.java:234)
at
freenet.node.StandardMessageHandler$Ticket.received(StandardMessageHandler.java:172)
at
freenet.node.StandardMessageHandler$Ticket.access$100(StandardMessageHandler.java:124)
at freenet.node.StandardMessageHandler.handle(StandardMessageHandler.java:72)
at freenet.Ticker$Event.run(Ticker.java:323)
at freenet.thread.QThreadFactory$QThread.run(QThreadFactory.java:234)
==================================================
Starting Freenet now: Done
java.io.IOException: already closed tcp/connection: CLOSED,[EMAIL PROTECTED]
at freenet.transport.tcpConnection.getSocket(tcpConnection.java:119)
at freenet.ConnectionHandler.<init>(ConnectionHandler.java:287)
at
freenet.OpenConnectionManager$ConnectionJob.run(OpenConnectionManager.java:1375)
at
freenet.OpenConnectionManager.createConnection(OpenConnectionManager.java:534)
at freenet.node.ConnectionOpener.checkpoint(ConnectionOpener.java:178)
at freenet.node.states.maintenance.Checkpoint.checkpoint(Checkpoint.java:56)
at freenet.node.states.maintenance.Checkpoint.received(Checkpoint.java:49)
at freenet.node.StateChain.received(StateChain.java:195)
at freenet.node.StateChain.received(StateChain.java:71)
at
freenet.node.StandardMessageHandler$Ticket.run(StandardMessageHandler.java:234)
at
freenet.node.StandardMessageHandler$Ticket.received(StandardMessageHandler.java:172)
at
freenet.node.StandardMessageHandler$Ticket.access$100(StandardMessageHandler.java:124)
at freenet.node.StandardMessageHandler.handle(StandardMessageHandler.java:72)
at freenet.Ticker$Event.run(Ticker.java:323)
at freenet.thread.QThreadFactory$QThread.run(QThreadFactory.java:234)
java.io.IOException: already closed tcp/connection: CLOSED,[EMAIL PROTECTED]
at freenet.transport.tcpConnection.getSocket(tcpConnection.java:119)
at freenet.ConnectionHandler.<init>(ConnectionHandler.java:287)
at
freenet.OpenConnectionManager$ConnectionJob.run(OpenConnectionManager.java:1375)
at
freenet.OpenConnectionManager.createConnection(OpenConnectionManager.java:534)
at freenet.node.ConnectionOpener.checkpoint(ConnectionOpener.java:178)
at freenet.node.states.maintenance.Checkpoint.checkpoint(Checkpoint.java:56)
at freenet.node.states.maintenance.Checkpoint.received(Checkpoint.java:49)
at freenet.node.StateChain.received(StateChain.java:195)
at freenet.node.StateChain.received(StateChain.java:71)
at
freenet.node.StandardMessageHandler$Ticket.run(StandardMessageHandler.java:234)
at
freenet.node.StandardMessageHandler$Ticket.received(StandardMessageHandler.java:172)
at
freenet.node.StandardMessageHandler$Ticket.access$100(StandardMessageHandler.java:124)
at freenet.node.StandardMessageHandler.handle(StandardMessageHandler.java:72)
at freenet.Ticker$Event.run(Ticker.java:323)
at freenet.thread.QThreadFactory$QThread.run(QThreadFactory.java:234)
java.io.IOException: already closed tcp/connection: CLOSED,[EMAIL PROTECTED]
at freenet.transport.tcpConnection.getSocket(tcpConnection.java:119)
at freenet.ConnectionHandler.<init>(ConnectionHandler.java:287)
at
freenet.OpenConnectionManager$ConnectionJob.run(OpenConnectionManager.java:1375)
at
freenet.OpenConnectionManager.createConnection(OpenConnectionManager.java:534)
at freenet.node.ConnectionOpener.checkpoint(ConnectionOpener.java:178)
at freenet.node.states.maintenance.Checkpoint.checkpoint(Checkpoint.java:56)
at freenet.node.states.maintenance.Checkpoint.received(Checkpoint.java:49)
at freenet.node.StateChain.received(StateChain.java:195)
at freenet.node.StateChain.received(StateChain.java:71)
at
freenet.node.StandardMessageHandler$Ticket.run(StandardMessageHandler.java:234)
at
freenet.node.StandardMessageHandler$Ticket.received(StandardMessageHandler.java:172)
at
freenet.node.StandardMessageHandler$Ticket.access$100(StandardMessageHandler.java:124)
at freenet.node.StandardMessageHandler.handle(StandardMessageHandler.java:72)
at freenet.Ticker$Event.run(Ticker.java:323)
at freenet.thread.QThreadFactory$QThread.run(QThreadFactory.java:234)
java.io.IOException: already closed tcp/connection: CLOSED,[EMAIL PROTECTED]
at freenet.transport.tcpConnection.getSocket(tcpConnection.java:119)
at freenet.ConnectionHandler.<init>(ConnectionHandler.java:287)
at
freenet.OpenConnectionManager$ConnectionJob.run(OpenConnectionManager.java:1375)
at
freenet.OpenConnectionManager.createConnection(OpenConnectionManager.java:534)
at freenet.node.ConnectionOpener.checkpoint(ConnectionOpener.java:178)
at freenet.node.states.maintenance.Checkpoint.checkpoint(Checkpoint.java:56)
at freenet.node.states.maintenance.Checkpoint.received(Checkpoint.java:49)
at freenet.node.StateChain.received(StateChain.java:195)
at freenet.node.StateChain.received(StateChain.java:71)
at
freenet.node.StandardMessageHandler$Ticket.run(StandardMessageHandler.java:234)
at
freenet.node.StandardMessageHandler$Ticket.received(StandardMessageHandler.java:172)
at
freenet.node.StandardMessageHandler$Ticket.access$100(StandardMessageHandler.java:124)
at freenet.node.StandardMessageHandler.handle(StandardMessageHandler.java:72)
at freenet.Ticker$Event.run(Ticker.java:323)
at freenet.thread.QThreadFactory$QThread.run(QThreadFactory.java:234)
java.io.IOException: already closed tcp/connection: CLOSED,[EMAIL PROTECTED]
at freenet.transport.tcpConnection.getSocket(tcpConnection.java:119)
at freenet.ConnectionHandler.<init>(ConnectionHandler.java:287)
at
freenet.OpenConnectionManager$ConnectionJob.run(OpenConnectionManager.java:1375)
at
freenet.OpenConnectionManager.createConnection(OpenConnectionManager.java:534)
at freenet.node.ConnectionOpener.checkpoint(ConnectionOpener.java:178)
at freenet.node.states.maintenance.Checkpoint.checkpoint(Checkpoint.java:56)
at freenet.node.states.maintenance.Checkpoint.received(Checkpoint.java:49)
at freenet.node.StateChain.received(StateChain.java:195)
at freenet.node.StateChain.received(StateChain.java:71)
at
freenet.node.StandardMessageHandler$Ticket.run(StandardMessageHandler.java:234)
at
freenet.node.StandardMessageHandler$Ticket.received(StandardMessageHandler.java:172)
at
freenet.node.StandardMessageHandler$Ticket.access$100(StandardMessageHandler.java:124)
at freenet.node.StandardMessageHandler.handle(StandardMessageHandler.java:72)
at freenet.Ticker$Event.run(Ticker.java:323)
at freenet.thread.QThreadFactory$QThread.run(QThreadFactory.java:234)
==================================================
Starting Freenet now: Done
java.io.IOException: already closed tcp/connection: CLOSED,[EMAIL PROTECTED]
at freenet.transport.tcpConnection.getSocket(tcpConnection.java:119)
at freenet.ConnectionHandler.<init>(ConnectionHandler.java:287)
at
freenet.OpenConnectionManager$ConnectionJob.run(OpenConnectionManager.java:1375)
at
freenet.OpenConnectionManager.createConnection(OpenConnectionManager.java:534)
at freenet.node.ConnectionOpener.checkpoint(ConnectionOpener.java:178)
at freenet.node.states.maintenance.Checkpoint.checkpoint(Checkpoint.java:56)
at freenet.node.states.maintenance.Checkpoint.received(Checkpoint.java:49)
at freenet.node.StateChain.received(StateChain.java:195)
at freenet.node.StateChain.received(StateChain.java:71)
at
freenet.node.StandardMessageHandler$Ticket.run(StandardMessageHandler.java:234)
at
freenet.node.StandardMessageHandler$Ticket.received(StandardMessageHandler.java:172)
at
freenet.node.StandardMessageHandler$Ticket.access$100(StandardMessageHandler.java:124)
at freenet.node.StandardMessageHandler.handle(StandardMessageHandler.java:72)
at freenet.Ticker$Event.run(Ticker.java:323)
at freenet.thread.QThreadFactory$QThread.run(QThreadFactory.java:234)
java.io.IOException: already closed tcp/connection: CLOSED,[EMAIL PROTECTED]
at freenet.transport.tcpConnection.getSocket(tcpConnection.java:119)
at freenet.ConnectionHandler.<init>(ConnectionHandler.java:287)
at
freenet.OpenConnectionManager$ConnectionJob.run(OpenConnectionManager.java:1375)
at
freenet.OpenConnectionManager.createConnection(OpenConnectionManager.java:534)
at freenet.node.ConnectionOpener.checkpoint(ConnectionOpener.java:178)
at freenet.node.states.maintenance.Checkpoint.checkpoint(Checkpoint.java:56)
at freenet.node.states.maintenance.Checkpoint.received(Checkpoint.java:49)
at freenet.node.StateChain.received(StateChain.java:195)
at freenet.node.StateChain.received(StateChain.java:71)
at
freenet.node.StandardMessageHandler$Ticket.run(StandardMessageHandler.java:234)
at
freenet.node.StandardMessageHandler$Ticket.received(StandardMessageHandler.java:172)
at
freenet.node.StandardMessageHandler$Ticket.access$100(StandardMessageHandler.java:124)
at freenet.node.StandardMessageHandler.handle(StandardMessageHandler.java:72)
at freenet.Ticker$Event.run(Ticker.java:323)
at freenet.thread.QThreadFactory$QThread.run(QThreadFactory.java:234)
java.io.IOException: already closed tcp/connection: CLOSED,[EMAIL PROTECTED]
at freenet.transport.tcpConnection.getSocket(tcpConnection.java:119)
at freenet.ConnectionHandler.<init>(ConnectionHandler.java:287)
at
freenet.OpenConnectionManager$ConnectionJob.run(OpenConnectionManager.java:1375)
at
freenet.OpenConnectionManager.createConnection(OpenConnectionManager.java:534)
at freenet.node.ConnectionOpener.checkpoint(ConnectionOpener.java:178)
at freenet.node.states.maintenance.Checkpoint.checkpoint(Checkpoint.java:56)
at freenet.node.states.maintenance.Checkpoint.received(Checkpoint.java:49)
at freenet.node.StateChain.received(StateChain.java:195)
at freenet.node.StateChain.received(StateChain.java:71)
at
freenet.node.StandardMessageHandler$Ticket.run(StandardMessageHandler.java:234)
at
freenet.node.StandardMessageHandler$Ticket.received(StandardMessageHandler.java:172)
at
freenet.node.StandardMessageHandler$Ticket.access$100(StandardMessageHandler.java:124)
at freenet.node.StandardMessageHandler.handle(StandardMessageHandler.java:72)
at freenet.Ticker$Event.run(Ticker.java:323)
at freenet.thread.QThreadFactory$QThread.run(QThreadFactory.java:234)
Oh, and the idea introducing an incompatible version seems like a bad
idea, the second we do that, nothing works, there will be 0 content on
the new freenet, save for the few brave souls that move to the new
version, and then, when they do, all their content disappears from
stable freenet. So, at first we piss off half the user base, and then
after they steam for a while, we piss off the other half. And after
all that, we might be no closer to anything useful. Pissing off 100%
of the users in deparate hope that it might improve, well, anyway, I
digress, do what you want. Your project, your fun and we'll all live
and die by any choice you wish to make.
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