[MOJO] MOJOv3 has been taken over by new devs

[GoldenEye]

what is the difference between --zapwallettxes=1 and -rescan ?

zapwallettxes implies a rescan and cleans the list of wallet transactions, really useful when you have a stuck transaction because of mistake with a zero or too low fee or the actual problem of stuck transaction.

It's the combination of -rescan and repairwallet (debug console)?

[1714279777]

1714279777

[Fuzzbawls]

what is the difference between --zapwallettxes=1 and -rescan ?

zapwallettxes implies a rescan and cleans the list of wallet transactions, really useful when you have a stuck transaction because of mistake with a zero or too low fee or the actual problem of stuck transaction.

It's the combination of -rescan and repairwallet (debug console)?

zapwallettxes KINDA does a combination of both of those...

first it removes ALL transaction information from the local wallet.dat (all addresses inclusively), then it does a rescan of the entire blockchain for any transactions that are associated with any of the included addresses. Obviously this will only ever return valid and confirmed/accepted transactions.

-rescan by itself will only verify the transactions in the wallet.dat file that it finds, but it won't remove a transaction that is stuck in an unconfirmed state, neither will the repair wallet function (unless it has been specifically modified to do so outside it's original implementation).

[kenscho]

any news of the maxminer pool issue?

[dsutil]

I have compiled the QT linux version and I'm getting errors starting it because the wallet is linked against Berkelydb 5.3 but I compiled the wallet with 4.8 libraries as recommended:

        ldd mojocoin2.4.0.0 |grep libdb
        libdb_cxx-5.3.so => /usr/lib/x86_64-linux-gnu/libdb_cxx-5.3.so (0x00007f98f999a000)

Can you check it?

Any comments about this?

[Limx Dev]

I have compiled the QT linux version and I'm getting errors starting it because the wallet is linked against Berkelydb 5.3 but I compiled the wallet with 4.8 libraries as recommended:

        ldd mojocoin2.4.0.0 |grep libdb
        libdb_cxx-5.3.so => /usr/lib/x86_64-linux-gnu/libdb_cxx-5.3.so (0x00007f98f999a000)

Can you check it?

Any comments about this?

Can you give a Error code?

[mxnsch]

I have compiled the QT linux version and I'm getting errors starting it because the wallet is linked against Berkelydb 5.3 but I compiled the wallet with 4.8 libraries as recommended:

        ldd mojocoin2.4.0.0 |grep libdb
        libdb_cxx-5.3.so => /usr/lib/x86_64-linux-gnu/libdb_cxx-5.3.so (0x00007f98f999a000)

Can you check it?

Any comments about this?

Can you give a Error code?

The error is probably unresolved symbols, i dont get the question though.

@dsutil
Did you compile the daemon or the qt-wallet or both? 

This will work for both (needs to be done on a ubuntu 14.04 LTS for max compatibility):

The instructions for building are relatively simple, but _must_ be done on a Ubuntu 14.04 LTS box:

# upgrade and install packages
apt-get update && apt-get upgrade
apt-get install build-essential g++ protobuf-compiler libboost-all-dev \
    autotools-dev automake libcurl4-openssl-dev libboost-all-dev libssl-dev \
    libdb++-dev make autoconf automake libtool git apt-utils libprotobuf-dev \
    pkg-config libcurl3-dev libudev-dev libqrencode-dev bsdmainutils pkg-config \
    libssl-dev libgmp3-dev libevent-dev

#create a swapfile if needed   
dd if=/dev/zero of=/var/swap.img bs=1024k count=3000
chmod 0600 /var/swap.img
mkswap /var/swap.img
swapon /var/swap.img

# get sources and compile
git clone https://github.com/MojocoinV2/mojocoin.git
cd src mojocoin
make -f makefile.unix USE_UPNP=- RELEASE=1 STATIC=1
strip mojocoind

[dsutil]

I have compiled the QT linux version and I'm getting errors starting it because the wallet is linked against Berkelydb 5.3 but I compiled the wallet with 4.8 libraries as recommended:

        ldd mojocoin2.4.0.0 |grep libdb
        libdb_cxx-5.3.so => /usr/lib/x86_64-linux-gnu/libdb_cxx-5.3.so (0x00007f98f999a000)

Can you check it?

Any comments about this?

Can you give a Error code?

With mojocoind 2.4.0 I get no error, with mojocoin qt 2.4.0.0 I get the error:

ERROR: CDB() : error Argumento inválido (22) opening database environment

As I compile the mojocoin with the 4.8 libraries and only the mojocoin qt is linked to the libdb 5.3 I supposed (maybe wrongly) that the problem is that....

[dsutil]

I have compiled the QT linux version and I'm getting errors starting it because the wallet is linked against Berkelydb 5.3 but I compiled the wallet with 4.8 libraries as recommended:

        ldd mojocoin2.4.0.0 |grep libdb
        libdb_cxx-5.3.so => /usr/lib/x86_64-linux-gnu/libdb_cxx-5.3.so (0x00007f98f999a000)

Can you check it?

Any comments about this?

Can you give a Error code?

The error is probably unresolved symbols, i dont get the question though.

@dsutil
Did you compile the daemon or the qt-wallet or both? 

This will work for both (needs to be done on a ubuntu 14.04 LTS for max compatibility):

The instructions for building are relatively simple, but _must_ be done on a Ubuntu 14.04 LTS box:

# upgrade and install packages
apt-get update && apt-get upgrade
apt-get install build-essential g++ protobuf-compiler libboost-all-dev \
    autotools-dev automake libcurl4-openssl-dev libboost-all-dev libssl-dev \
    libdb++-dev make autoconf automake libtool git apt-utils libprotobuf-dev \
    pkg-config libcurl3-dev libudev-dev libqrencode-dev bsdmainutils pkg-config \
    libssl-dev libgmp3-dev libevent-dev

#create a swapfile if needed   
dd if=/dev/zero of=/var/swap.img bs=1024k count=3000
chmod 0600 /var/swap.img
mkswap /var/swap.img
swapon /var/swap.img

# get sources and compile
git clone https://github.com/MojocoinV2/mojocoin.git
cd src mojocoin
make -f makefile.unix USE_UPNP=- RELEASE=1 STATIC=1
strip mojocoind

I compiled on debian stable. The mojocoind works ok, the mojocoin qt gives the error (I send the error in the previous post)

Thanks for your help.

[Haunebu81]

Can someone upload the mojocoind for linux to github, or post a link?

Thanks!

[EBK1000]

Up

[bumbacoin]

I have compiled the QT linux version and I'm getting errors starting it because the wallet is linked against Berkelydb 5.3 but I compiled the wallet with 4.8 libraries as recommended:

        ldd mojocoin2.4.0.0 |grep libdb
        libdb_cxx-5.3.so => /usr/lib/x86_64-linux-gnu/libdb_cxx-5.3.so (0x00007f98f999a000)

Can you check it?

Any comments about this?

if you made the qt using https://github.com/MojocoinV2/mojocoin/blob/master/doc/build-unix.md then you should have a static compile?


seeing as how you don't seem to have a static compile you could try setting up the path to that before you open the qt, and see if that works (lol i have no idea)

in the terminal :
export LD_LIBRARY_PATH="/path/to/library/"

then open the qt in terminal
(if it works, this is not a real fix, and you'll probably have to do it everytime you want to run it)
http://stackoverflow.com/questions/695530/why-do-i-have-to-define-ld-library-path-with-an-export-every-time-i-run-my-appli

[marcelocoin]

so far got no connection, even with the new version 2.4

[Haunebu81]

Up

In case you were responding to me. do you have a link? I don't see it on github.

[GoldenEye]

what is the difference between --zapwallettxes=1 and -rescan ?

zapwallettxes implies a rescan and cleans the list of wallet transactions, really useful when you have a stuck transaction because of mistake with a zero or too low fee or the actual problem of stuck transaction.

It's the combination of -rescan and repairwallet (debug console)?

zapwallettxes KINDA does a combination of both of those...

first it removes ALL transaction information from the local wallet.dat (all addresses inclusively), then it does a rescan of the entire blockchain for any transactions that are associated with any of the included addresses. Obviously this will only ever return valid and confirmed/accepted transactions.

-rescan by itself will only verify the transactions in the wallet.dat file that it finds, but it won't remove a transaction that is stuck in an unconfirmed state, neither will the repair wallet function (unless it has been specifically modified to do so outside it's original implementation).

Thx, Fuzzbawls

[bumbacoin]

Can someone upload the mojocoind for linux to github, or post a link?

Thanks!

here's my copy of mojocoind.
should be static, i use it on ubuntu 14 ubuntu 16  << my mistake, i thought it was 14 :p

https://drive.google.com/open?id=0B5j8d4FSc7drNjNycE43Vk5DRDg


edit.
seems this version aint backward compatible, so here's a version compiled on 14.04

https://drive.google.com/file/d/0B5j8d4FSc7draEgwc0pYa2dXTkk/view?usp=sharing

[EBK1000]

Can someone upload the mojocoind for linux to github, or post a link?

Thanks!

here's my copy of mojocoind.
should be static, i use it on ubuntu 14

https://drive.google.com/open?id=0B5j8d4FSc7drNjNycE43Vk5DRDg

Thank you @bumbacoin I have put it on GitHub

https://github.com/MojocoinV2/mojocoin/releases

[EBK1000]

CryptoID block explorer has been updated to v2.4 and appears to show connected nodes correctly.



PLS UPDATE TO V2.4 BEFORE BLOCK 200,000
V2.3 AND OLDER W/ PROTOCOL <90001 WILL BE LOCKED OUT FROM THE NETWORK
IF YOU RUNNING OLDER SOFTWARE PLEASE UPDATE ASAP

[EBK1000]

Up

[dsutil]

I have compiled the QT linux version and I'm getting errors starting it because the wallet is linked against Berkelydb 5.3 but I compiled the wallet with 4.8 libraries as recommended:

        ldd mojocoin2.4.0.0 |grep libdb
        libdb_cxx-5.3.so => /usr/lib/x86_64-linux-gnu/libdb_cxx-5.3.so (0x00007f98f999a000)

Can you check it?

Any comments about this?

if you made the qt using https://github.com/MojocoinV2/mojocoin/blob/master/doc/build-unix.md then you should have a static compile?


seeing as how you don't seem to have a static compile you could try setting up the path to that before you open the qt, and see if that works (lol i have no idea)

in the terminal :
export LD_LIBRARY_PATH="/path/to/library/"

then open the qt in terminal
(if it works, this is not a real fix, and you'll probably have to do it everytime you want to run it)
http://stackoverflow.com/questions/695530/why-do-i-have-to-define-ld-library-path-with-an-export-every-time-i-run-my-appli

I only have problem with qt version. I compiled as always with static library libdb4.8, but the executable is linked dynamically with libdb.5.3. I don't know why. But I want to keep the 4.8 db version....

[EBK1000]

I have opened up a new poll: Should MOJOv3 coin supply be reduced? i.e should we swap 1:1, swap 1:2 (meaning 2 MOJOv2 for 1 MOJOv3) or further reduction? Please discuss in the thread.

The current coin supply is around 106,000,000 MOJO and as we are working on MOJOv3 we can reduce the total coin supply in a swap. Europecoin just did a swap and reduced the total supply 1:10 (i.e. 10 old for 1 new). I am undecided as to whether there is any point in reducing the total supply. I know that the value per coin may go up on a reduced supply but this is relative again. So, I am asking you to offer an opinion as to the pros and cons of a reduced supply.

Please vote and discuss.

MOJOv3 is some time away but we are working out all the tech. details and I wanted to consider this aspect.

MOJOv3: https://bitcointalk.org/index.php?topic=1629189