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Topic: [KGC] New Krugercoin wallet released including leveldb (Read 8084 times)

legendary
Activity: 2268
Merit: 1092
BTW... is there a bootstrap available for direct download? I want to download it to a server via plain old HTTP/HTTPS. Mega only works in a browser (javascript decryption), and an older bootstrap I found on Google Drive just downloads a few thousand bytes of HTML.

Can sync via the network of course, but it's going to take some time (and strain on the peers of a small network) to sync ~2GB of blockchain.
legendary
Activity: 2268
Merit: 1092


Just noticed that this new vers expects the config for krugercoind to be called bitcoin.conf Smiley

Simple fix, but (unfortunately) I have no idea how to push an update someone else's repo on github. Hopefully OP can update the source?
legendary
Activity: 2142
Merit: 1025
member
Activity: 116
Merit: 10
any alive pool?
full member
Activity: 227
Merit: 100
Okay, just one question, is the old wallet still valid?

I've installed Version 70005 and I've picked up at least two peers using versions 60001 and 70002.


hero member
Activity: 616
Merit: 500
The wallet is locking up on that error now every few minutes. Was there not a patch available to solve the time warp attack?

Code:
2015-05-16 12:17:39 CheckForkWarningConditions: Warning: Large valid fork found
  forking the chain at height 3500386 (02c5ed03a36b76ce56fe746c047f2ce7592645d7265224ae67f2579d41eee8dc)
  lasting to height 3500394 (1949114e98e794fb0947154b3057ac61c9727c1e783e7f5397cb0b3efb0ed84d).
Chain state database corruption likely.

So this is what is happening now it happened 2 times already.


Yes, there is a patch. But any fix would create a fork of the blockchain. All old clients would be mining the old chain and all new clients the new one. A fork like this can only work if everyone is upgrading to the new version.

The best way to do it would be to remove the KGW at a block somewhere in the future and spread the new client to everyone. By the time the block is reached everyone must have upgraded!

I could do that tomorrow. But I need to know how far in the future the "block of change" should be  Smiley What do you think?

And I need some support in telling the major "Krugercoin-players" to upgrade  Wink

Nibiru seems to have vanished and he owns the Krugercoin Website. Sad

I agree we should move all together to a new fork, but I think we need to take it seriously

Now we are in Cryptsy, and we cant lose it.

If we are making a new fork, they must see there is a dev team they can contact with. and now, we dont have that.

so, i would say no to the fork until we have a bigger community and someone's is ready to manage that

Is this information still valid? How can I know  Smiley
legendary
Activity: 2142
Merit: 1025
The wallet is locking up on that error now every few minutes. Was there not a patch available to solve the time warp attack?

Code:
2015-05-16 12:17:39 CheckForkWarningConditions: Warning: Large valid fork found
  forking the chain at height 3500386 (02c5ed03a36b76ce56fe746c047f2ce7592645d7265224ae67f2579d41eee8dc)
  lasting to height 3500394 (1949114e98e794fb0947154b3057ac61c9727c1e783e7f5397cb0b3efb0ed84d).
Chain state database corruption likely.

So this is what is happening now it happened 2 times already.


Yes, there is a patch. But any fix would create a fork of the blockchain. All old clients would be mining the old chain and all new clients the new one. A fork like this can only work if everyone is upgrading to the new version.

The best way to do it would be to remove the KGW at a block somewhere in the future and spread the new client to everyone. By the time the block is reached everyone must have upgraded!

I could do that tomorrow. But I need to know how far in the future the "block of change" should be  Smiley What do you think?

And I need some support in telling the major "Krugercoin-players" to upgrade  Wink

Nibiru seems to have vanished and he owns the Krugercoin Website. Sad

I agree we should move all together to a new fork, but I think we need to take it seriously

Now we are in Cryptsy, and we cant lose it.

If we are making a new fork, they must see there is a dev team they can contact with. and now, we dont have that.

so, i would say no to the fork until we have a bigger community and someone's is ready to manage that
newbie
Activity: 8
Merit: 0
The wallet is locking up on that error now every few minutes. Was there not a patch available to solve the time warp attack?

Code:
2015-05-16 12:17:39 CheckForkWarningConditions: Warning: Large valid fork found
  forking the chain at height 3500386 (02c5ed03a36b76ce56fe746c047f2ce7592645d7265224ae67f2579d41eee8dc)
  lasting to height 3500394 (1949114e98e794fb0947154b3057ac61c9727c1e783e7f5397cb0b3efb0ed84d).
Chain state database corruption likely.

So this is what is happening now it happened 2 times already.


Yes, there is a patch. But any fix would create a fork of the blockchain. All old clients would be mining the old chain and all new clients the new one. A fork like this can only work if everyone is upgrading to the new version.

The best way to do it would be to remove the KGW at a block somewhere in the future and spread the new client to everyone. By the time the block is reached everyone must have upgraded!

I could do that tomorrow. But I need to know how far in the future the "block of change" should be  Smiley What do you think?

And I need some support in telling the major "Krugercoin-players" to upgrade  Wink

Nibiru seems to have vanished and he owns the Krugercoin Website. Sad
sr. member
Activity: 411
Merit: 250
The wallet is locking up on that error now every few minutes. Was there not a patch available to solve the time warp attack?

Code:
2015-05-16 12:17:39 CheckForkWarningConditions: Warning: Large valid fork found
  forking the chain at height 3500386 (02c5ed03a36b76ce56fe746c047f2ce7592645d7265224ae67f2579d41eee8dc)
  lasting to height 3500394 (1949114e98e794fb0947154b3057ac61c9727c1e783e7f5397cb0b3efb0ed84d).
Chain state database corruption likely.

So this is what is happening now it happened 2 times already.
newbie
Activity: 8
Merit: 0
I've check the block explorer and it seems every few blocks there is a fork. I checked through the debug log and there is a rollback of sometimes 2 blocks on another fork. it's very strange I have not seen this before on any other blockchain.

Yes, I see it too. My guess is someone is attacking the chain. I know the Kimoto Gravity Well is vulnerable to the timewarp attack. I guess I'll have to remove it. But then everyone will have to upgrade to the new client.
sr. member
Activity: 411
Merit: 250
I've check the block explorer and it seems every few blocks there is a fork. I checked through the debug log and there is a rollback of sometimes 2 blocks on another fork. it's very strange I have not seen this before on any other blockchain.
newbie
Activity: 8
Merit: 0
And now this.....

Code:
{
    "version" : 90300,
    "protocolversion" : 70002,
    "walletversion" : 60000,
    "balance" : 1487.18640000,
    "blocks" : 3499062,
    "timeoffset" : -1,
    "connections" : 12,
    "proxy" : "",
    "difficulty" : 0.20412772,
    "testnet" : false,
    "keypoololdest" : 1405392075,
    "keypoolsize" : 101,
    "paytxfee" : 0.00000000,
    "relayfee" : 0.00001000,
    "errors" : "Warning: The network does not appear to fully agree! Some miners appear to be experiencing issues."
}

I did not see the error message last time but it noticed something was very wrong and restarted the daemon.


same here. Maybe someone is attacking the coin via timewarp. I think I will have to implement a protection against that. But that would mean old clients would be on another blockchain and wouldn't be able to connect to the new clients anymore.

By the way. Cryptsy wrote back:

Code:
Thank you for the information. We have escalated this issue to our technical team. We will update you soon as issue is resolved and once your deposit has posted. Thank you for your patience.
sr. member
Activity: 411
Merit: 250
And now this.....

Code:
{
    "version" : 90300,
    "protocolversion" : 70002,
    "walletversion" : 60000,
    "balance" : 1487.18640000,
    "blocks" : 3499062,
    "timeoffset" : -1,
    "connections" : 12,
    "proxy" : "",
    "difficulty" : 0.20412772,
    "testnet" : false,
    "keypoololdest" : 1405392075,
    "keypoolsize" : 101,
    "paytxfee" : 0.00000000,
    "relayfee" : 0.00001000,
    "errors" : "Warning: The network does not appear to fully agree! Some miners appear to be experiencing issues."
}

I did not see the error message last time but it noticed something was very wrong and restarted the daemon.
sr. member
Activity: 411
Merit: 250
This is the last one I did

http://kgc.blockexp.info/tx/77ae1dedcb5f659da0976ee4a5fd82ab77150a058a008c608bb23ae27f6da340

But I have transactions from the 12th May that did not make it to cryptsy.
newbie
Activity: 8
Merit: 0
I think the blockchain forked again. The blockexplorer at http://kgc.blockexp.info is the same as my wallet but all sends to cryptsy don't arrive and the diff is 0.02 normally it's around 0.25.

So how do I get back on the correct fork?

KGC-blockchain seems fine. My deposit to cryptsy isn't showing up too. So I think it's a problem with cryptsy. I opened a ticket at their support site. If you can tell me your transaction-ID I can add that to my support request.
sr. member
Activity: 411
Merit: 250
I think the blockchain forked again. The blockexplorer at http://kgc.blockexp.info is the same as my wallet but all sends to cryptsy don't arrive and the diff is 0.02 normally it's around 0.25.

So how do I get back on the correct fork?
legendary
Activity: 2142
Merit: 1025
Go KGC go!!

Any recent update from the .......... dev?
member
Activity: 108
Merit: 10
blockexp.info
Please provide another way to download the bootstrap.dat mega is really not usable on headless servers.



http://www.blockexp.info/kgc/Archive-2a9b.zip    Grin
sr. member
Activity: 411
Merit: 250
Please provide another way to download the bootstrap.dat mega is really not usable on headless servers.
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