xibeijan
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Activity: 1232
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November 26, 2013, 02:33:31 PM |
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Not all standards need to be followed. Does bitcoin follow this standard?
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eid
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November 26, 2013, 02:35:48 PM |
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I noticed that my local copy of Nxt runs much more stable than one on VPS (88.198.210.245). I suspect this is because my local computer has much more memory available. If ur node has more than 256 Mb RAM then use the following command to launch Nxt: java -Xms512m -Xmx1024m -cp Nxt.zip Nxt IP_ADDRESS -Xms and -Xmx make Java VM to use more memory. Notice there is no space between "-Xms" and "512m". U can set other values instead of 512 and 1024. Mine is only using 76mb
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Come-from-Beyond
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November 26, 2013, 02:38:18 PM |
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Mine is only using 76mb Does it run stable?
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xibeijan
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November 26, 2013, 02:41:09 PM |
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Anyway, Nxt looks like it has a lot of potential. So, hats off to the developer.
I think the decentralised exchange will be challenging. Is the developer confident he/she can actually do this?
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eid
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November 26, 2013, 02:45:55 PM |
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Mine is only using 76mb Does it run stable? well the latest version kept getting stuck so I reverted to V0.2.3 which was the only one I had in my bin. Its running very well actually. My point though was that it still only uses a small amount of memory even when I start it with your suggestion above. I did test the latest version like that but it carried on stalling while downloading the blockchain. Its now using 34mb and running like a charm. eid
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eid
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November 26, 2013, 02:58:48 PM |
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The memory usage seems to be slowly creeping up. Its now at 118mb.
eid
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opticalcarrier
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November 26, 2013, 03:01:31 PM |
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ive been using 0.2.3 with no issues but when tried 0.2.9 it locks up on block 133 with a Exception in thread "Thread-9" java.lang.NullPointerException at Nxt$1.completed(Unknown Source) at Nxt$1.completed(Unknown Source) at sun.nio.ch.Invoker.invokeUnchecked(Unknown Source) at sun.nio.ch.Invoker.invokeUnchecked(Unknown Source) at sun.nio.ch.WindowsAsynchronousSocketChannelImpl$ReadTask.completed(Un known Source) at sun.nio.ch.Iocp$EventHandlerTask.run(Unknown Source) at sun.nio.ch.AsynchronousChannelGroupImpl$1.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) [2013-11-26 08:59:23.222] java.nio.channels.AsynchronousCloseException
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Come-from-Beyond
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November 26, 2013, 03:01:42 PM |
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The memory usage seems to be slowly creeping up. Its now at 118mb.
Looks like Nxt client crashes coz of memory leak.
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nexern
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November 26, 2013, 03:01:56 PM |
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is there any need for a blockexplorer with some additional statistics about fees, mining etc. or will this be included into the client soon? if it makes sense, i can built one.
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Come-from-Beyond
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November 26, 2013, 03:02:47 PM |
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ive been using 0.2.3 with no issues but when tried 0.2.9 it locks up on block 133 with a Exception in thread "Thread-9" java.lang.NullPointerException at Nxt$1.completed(Unknown Source) at Nxt$1.completed(Unknown Source) at sun.nio.ch.Invoker.invokeUnchecked(Unknown Source) at sun.nio.ch.Invoker.invokeUnchecked(Unknown Source) at sun.nio.ch.WindowsAsynchronousSocketChannelImpl$ReadTask.completed(Un known Source) at sun.nio.ch.Iocp$EventHandlerTask.run(Unknown Source) at sun.nio.ch.AsynchronousChannelGroupImpl$1.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) [2013-11-26 08:59:23.222] java.nio.channels.AsynchronousCloseException Relaunch, it may pass 133th block on other attempt.
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klee
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Activity: 1498
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November 26, 2013, 03:03:56 PM |
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I get too many NullPointers...
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Come-from-Beyond
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November 26, 2013, 03:04:11 PM |
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is there any need for a blockexplorer with some additional statistics about fees, mining etc. or will this be included into the client soon? if it makes sense, i can built one.
That would be great if u created a blockexplorer! Look at the sources of my Nxt Slot Machine, it scans the whole blockchain - https://bitcointalk.org/index.php?topic=346189.msg3712354#msg3712354. This can help a bit.
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alex0909
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November 26, 2013, 03:04:28 PM |
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Third block, 273 transaction fees Got less bugs on mac, only problem was configuring the time to fit close to most peers, i suggest using the USA time, seems more close than the EU time.
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Come-from-Beyond
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November 26, 2013, 03:05:17 PM |
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I get too many NullPointers...
I think it's memory issue. It failed to reserve a chunk of RAM for an object and now throws NullPointer exceptions. I've seen similar effect.
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Come-from-Beyond
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November 26, 2013, 03:06:41 PM |
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Third block, 273 transaction fees Got less bugs on mac, only problem was configuring the time to fit close to most peers, i suggest using the USA time, seems more close than the EU time. It uses UTC time adjusted by timezone.
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eid
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November 26, 2013, 03:06:57 PM |
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The memory usage seems to be slowly creeping up. Its now at 118mb.
Looks like Nxt client crashes coz of memory leak. How much memory is it allocated by default?
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Noitev
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November 26, 2013, 03:09:51 PM |
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Nice job Come-From-Beyond on the slot machine.
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Come-from-Beyond
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November 26, 2013, 03:10:23 PM |
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How much memory is it allocated by default?
If without "-Xmx" option then 64-256 Mb.
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klee
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November 26, 2013, 03:10:41 PM |
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I think every time I have an unconfirmed I get a NullPointer..and the fee is gone! If I get fees I don't even see them as unconfirmed at all (and I do get some fees)..
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Come-from-Beyond
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November 26, 2013, 03:11:19 PM |
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Nice job Come-From-Beyond on the slot machine.
Thx, I made it mainly to test how transactions r propagated on the network. Unfortunatelly, almost noone plays it.
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