/moac-core

MOAC core

GNU General Public License v3.0GPL-3.0

墨客中文发布信息

MOAC Nuwa 1.0.x

Nuwa 1.0.3:

Release Date: 09/29/2018

This release is for testnet only. It fixed a few issues discovered during our pressure test on the microchain and implement new RPC commands for the SCS server.

We also update the MicroChain protocol contracts. Please use the new contracts with the updated servers.

Download links

VNODE+SCS client

MicroChain contracts

FileStorm:

Release Date: 08/27/2018

Added some small enhancements. FileStorm 1.0.1

Use deploy.js to create one vnode and 3 (or more) scs.

Release Date: 08/18/2018

The FileStorm is a DAPP running on MOAC MicroChain to perform the Interplanetary File System (IPFS) application. It requires a custom SCS client. The SCS client released works with MOAC VNODE Nuwa 1.0.2.

Download links

FileStorm MicroChain protocol:

FileStorm MicroChain:

Custom SCS client for FileStorm:

Nuwa 1.0.2:

Release Date: 08/10/2018

Thanks for the support from the community, MOAC mainnet upgraded successfully from Pangu to Nuwa after block number 647,200. The VNODE and SCS clients release 1.0.2 can be used to build MicroChain and enable the MicroChain mining in both testnet and mainnet. To help the developers to try the SCS mining, we has a website providing information in the testnet, please check Testnet MicroChain Information and instructions to start SCS.

Download links

VNODE client

SCS client

Nuwa 1.0.1:

Release Date: 08/01/2018

This release is to fix a bug that event subscription in some machines does not work.

Download links

VNODE client

Nuwa 1.0.0:

Release Date: 07/31/2018

Major Progress：

  • Fully functional VNODE to support MicroChain;
  • Fully functional SCS server to support MicroChain；
  • Enabled VNODE to get rewards from MicroChain mining;
  • MicroChain protocol smart contract;
  • MicroChain base smart contract that supports POS consensus;
  • Fully functional MicroChain supports sharding;
  • Supports FileStorm Protocol for IPFS MicroChain;
  • Supports MicroChain without token;

Available feature：

  • MicroChain mining through SCSs and MicroChain contracts;
  • MicroChain supports POS consensus;
  • IPFS MicroChain support.

SCS server

Will be released on 08/08/2018.

MOAC Pangu 0.8.x

Pangu 0.8.4:

Release Date: 06/30/2018

This release is for testnet only.

Updates：

  • Smart Contract Server(SCS) is released for public testing. Users can run the SCS and connect to the testnet. They can also get mining rewards from MicroChain.
  • The MOAC client can connect with SCSs.
  • MicroChain can be deployed on SCSs with instructions.

Other tools and useful links

Connecting with MOAC community

Pangu 0.8.2:

Release Date: 04/30/2018

This release is for both mainnet and testnet. The mainnet was launched on April 30th, 2018.

Updates：

  • Added the community message in the genesis block.
  • Updated the system contract to fix future send issue.
  • The SCS ports were loaded and will be ready to use after the mainnet is launched and testing is finished for SCS.
  • Fixed an issue of pending transactions .
  • Removed config file and put the configs in the source files.
  • MOAC explorer, (mainnet)
  • MOAC testnet explorer, (testnet)

Pangu 0.8.1:

Release Date: 04/18/2018

This release is for testnet only. The mainnet will be available in late April.

Updates：

  • The network ID changed to 99 (mainnet) and 101 (testnet) to adopt the EIP155 specification.
  • Fixed a previous "no data attached" issue in contract deploying.
  • Added config file vnodeconfig.json.
  • MOAC explorer, (new version connect to the testnet 101)
  • [Mining], (provided by third party， updated to the new testnet 101)
  • [Faucet], (provided by third party)

Pangu 0.8.0:

Release Date： 3/31/2018

This release is for testnet only. The mainnet will be available in April.

Major Progress：

  • V-node module，
  • Smart Contract Service (POS) module (in April)，
  • chain3 lib，
  • MOAC explorer,
  • [Mining], (provided by third parties)
  • [Wallets]， (provided by third parties)

Available feature：

  • v-node mining
  • SCS mining
  • Sharding
  • System contract for auto trigger, hash lock
  • Subchain Protocol contract for SCS miner registration
  • Subchain contract for Dapp configuration and flush control
  • wallet

Binary Packages:

A stable release Pangu 0.8.2 is released April 30th, 2018.

The default directory of mainnet is：

Mac: ~/Library/MoacNode
Linux: ~/.moac
Windows: %APPDATA%\MOAC

The default direcotry of testnet is:

Mac: ~/Library/MoacNode/testnet
Linux: ~/.moac/testnet
Windows: %APPDATA%\MOAC\testnet

Debian/Ubuntu/CentOS Linux

Binary package for Linux

Untar the file using tar, under the directory

To start connecting with mainnet ./moac

To start connecting with testnet ./moac --testnet

To enable the console, can use:

./moac console
./moac --testnet console

A testnet directory will be created under

$HOME/.moac/testnet/

and some info should be seen as:

INFO [03-24|11:24:26.506] 86161:IPC endpoint closed: /home/user/.moac/testnet/moac.ipc

from another terminal, run moac again to attach the running node

./moac attach $HOME/.moac/testnet/moac.ipc

To see the help, use

./moac --help

Windows

Binary package for Windows

This version only work with "--test" option, not working with mainnet yet.

Untar the file using tar, under the directory

moac.exe
moac.exe --testnet

To see the help, use moac.exe --help

To enable the console, can use:

moac.exe --testnet console

A testnet directory will be created under

C:\Users\xxxxxx\AppData\Roaming\MoacNode

and some info should be seen as:

IPC endpoint opened: \\.\pipe\moac.ipc

from another terminal, run moac again to attach the running node

./moac.exe attach \\.\pipe\moac.ipc

Example Console commands

If console is not open, open the console using the instructions from above.

  1. from console prompt, create coinbase account

    > personal.newAccount()

  2. from console prompt, start mining by running

    > miner.start()

  3. check if miner has mined any moac by checking:

    > mc.getBalance(mc.accounts[0])

  4. create another account

    > personal.newAccount()

  5. See the accounts in the node

    > mc.accounts

Example Console Javascript files

MOAC can execute Javascript functions under the console.

The binary package contains a js file for testing purpose. To use, under the console:

> loadScript("mctest.js")

There are three Javascript functions:

Display the moac balances of the accounts at the current node

function checkBalance()

> checkBalance()

Send moac from one account to another

function Send(src, passwd, target, value)

> Send(mc.accounts[0], '', mc.accounts[1], 0.1)

FutureSend is a good example to test the System Contract performance. It will send a mc transaction using the System Contract at a certain block. If the input block number is smaller than current block number, the transaction will fail.

function FutureSend(src, passwd, target, value, block, revertable)

> FutureSend(mc.accounts[0], '', mc.accounts[1], 0.1, 20000, 0)

The transaction will happen when blocknumber = 20000.

Community messages

MOAC saved some messages in a system contract to honor the contributors.

Users can check these messages by calling the system contract.

The binary package contains a sysinfo_test.js file. It contains four lines:

var infoabi='[{"constant ......}]';
var infoaddress='0x0000000000000000000000000000000000000088';
var infoContract=mc.contract(JSON.parse(infoabi));
var genesisInfo=infoContract.at(infoaddress);

To use the function, first load the file under the console:

> loadScript("sysinfo_test.js")

Then run the function:

> genesisInfo.CommunityMsg()
"313936392C415250414E45542E313937332C5443502F49502E20323030392C426974636F696E2E2068656C6C6F2032303138EFBC8C4D4F414320697320636F6D696E672E"

These messages are in HEX format, you need a HEX to ASCII converter to see the texts. There are other messages in the contract made by the contributors. Thanks very much for all who contributes to the project!