klee
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Activity: 1498
Merit: 1000
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November 28, 2013, 03:50:31 PM |
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nexern
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November 28, 2013, 03:56:12 PM Last edit: November 28, 2013, 04:25:32 PM by nexern |
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atm i am traversing the whole blockchain from genesis for each fetch instead getting the last high to ensure consistency and prevent lost blocks within the db. blocks without 'nextBlock' are out this way. additional i am running a cron to verify the chain every 10 min and rebuilt the db in-memory on the fly, false blocks/transactions are deleted. not the best approach but ok until the peer is more stable. ps: the checkpoints mentioned before acting as an additional cleaner, stucking at an orphaned block invokes a jump back to the last good block in the checkpoint array. if this one fails too the fetcher jumps back as long a good one is found or the genesis block is reached. in this case the blockchain-db is built completely from ground again.
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idev
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November 28, 2013, 03:56:44 PM |
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Trying to get this to work on OSX ![Huh](https://bitcointalk.org/Smileys/default/huh.gif) Exception in thread "main" java.lang.UnsupportedClassVersionError: Nxt : Unsupported major.minor version 51.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637) at java.lang.ClassLoader.defineClass(ClassLoader.java:621) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) at java.net.URLClassLoader.access$000(URLClassLoader.java:58) at java.net.URLClassLoader$1.run(URLClassLoader.java:197) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
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ParmaBTC
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Activity: 1218
Merit: 1002
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November 28, 2013, 03:59:18 PM |
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is it possible to recover or cancel transactions to a lost account? i know " here is no way to recover an account if u don't know the correct phrase" but what about transactions? they are lost too? thanks
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Come-from-Beyond
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Activity: 2142
Merit: 1010
Newbie
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November 28, 2013, 04:03:05 PM |
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is it possible to recover or cancel transactions to a lost account? i know " here is no way to recover an account if u don't know the correct phrase" but what about transactions? they are lost too? thanks
The transaction can expire before it's confirmed. Wait for a day.
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ImmortAlex
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November 28, 2013, 04:03:21 PM |
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Unsupported major.minor version 51.0 You have java version lower than 1.7, need to update.
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Come-from-Beyond
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Activity: 2142
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November 28, 2013, 04:08:08 PM |
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nexern
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November 28, 2013, 04:13:05 PM |
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very good, which ones where added? I'm waiting for the description and then I'll post in Nxt API thread. great, very usefull! just one thing, i have noticed that high frequent api access can freeze the node. i am using libcurl to interface the api, setting e.g. the noKeepAlive tag works better but this could be coincidence. does the client tcp-stack cleaning up the connection pool correctly? have seen many exceptions from worker threads. as said, not sure about this but perhaps you could have a look at this.
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arafel71
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Activity: 51
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November 28, 2013, 04:19:33 PM |
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not for now, i waiting system more stabilized and white paper about this currency for do add-on If someone want contribute with more ''trust'' information about mining or algorithm than myself i can deduce about system. that's ok.
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Come-from-Beyond
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November 28, 2013, 04:21:03 PM |
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just one thing, i have noticed that high frequent api access can freeze the node. i am using libcurl to interface the api, setting e.g. the noKeepAlive tag works better but this could be coincidence. does the client tcp-stack cleaning up the connection pool correctly? have seen many exceptions from worker threads. as said, not sure about this but perhaps you could have a look at this.
I see "Connection: close", I suppose it does clean up connections.
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timmyd
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November 28, 2013, 04:21:25 PM |
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ok guys im having the same tx issue, im using v.14 and sent 1 coin ok to a friend, now i try to send more it just gives me same fault agian "money sent" but it hasnt come off my balance or gone inot unconfirmed ![Undecided](https://bitcointalk.org/Smileys/default/undecided.gif)
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Come-from-Beyond
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November 28, 2013, 04:26:42 PM |
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ok guys im having the same tx issue, im using v.14 and sent 1 coin ok to a friend, now i try to send more it just gives me same fault agian "money sent" but it hasnt come off my balance or gone inot unconfirmed ![Undecided](https://bitcointalk.org/Smileys/default/undecided.gif) Don't send them twice to someone until a transaction expire. U can send as many times as u wish to ur own account though.
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timmyd
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November 28, 2013, 04:33:58 PM |
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ok guys im having the same tx issue, im using v.14 and sent 1 coin ok to a friend, now i try to send more it just gives me same fault agian "money sent" but it hasnt come off my balance or gone inot unconfirmed ![Undecided](https://bitcointalk.org/Smileys/default/undecided.gif) Don't send them twice to someone until a transaction expire. U can send as many times as u wish to ur own account though. i can send coins to myself but not my friends address, very strange
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Come-from-Beyond
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November 28, 2013, 04:35:16 PM |
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ok guys im having the same tx issue, im using v.14 and sent 1 coin ok to a friend, now i try to send more it just gives me same fault agian "money sent" but it hasnt come off my balance or gone inot unconfirmed ![Undecided](https://bitcointalk.org/Smileys/default/undecided.gif) Don't send them twice to someone until a transaction expire. U can send as many times as u wish to ur own account though. i can send coins to myself but not my friends address, very strange Do u send it from ur own server?
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Come-from-Beyond
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Activity: 2142
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November 28, 2013, 04:35:35 PM |
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timmyd
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November 28, 2013, 04:36:34 PM |
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ok guys im having the same tx issue, im using v.14 and sent 1 coin ok to a friend, now i try to send more it just gives me same fault agian "money sent" but it hasnt come off my balance or gone inot unconfirmed ![Undecided](https://bitcointalk.org/Smileys/default/undecided.gif) Don't send them twice to someone until a transaction expire. U can send as many times as u wish to ur own account though. i can send coins to myself but not my friends address, very strange Do u send it from ur own server? i dont know what you mean, im using the nxt client locally on http://localhost:7875/
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ParmaBTC
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Activity: 1218
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November 28, 2013, 04:38:33 PM |
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is it possible to recover or cancel transactions to a lost account? i know " here is no way to recover an account if u don't know the correct phrase" but what about transactions? they are lost too? thanks
The transaction can expire before it's confirmed. Wait for a day. Yes i know, but there is 10+ confirmations
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Come-from-Beyond
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November 28, 2013, 04:39:30 PM |
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Try to use my server http://88.198.210.245:7875 to send the coins to ur friend and tell me if u managed to do that.
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Come-from-Beyond
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November 28, 2013, 04:39:50 PM |
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Yes i know, but there is 10+ confirmations
It's too late then
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