https://github.com/vapory-legacy/vapory-console

Vapory web3 Console
https://github.com/vapory-legacy/vapory-console

console cryptocurrency vapor vapory web3

Last synced: 14 days ago
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Vapory web3 Console

• Host: GitHub
• URL: https://github.com/vapory-legacy/vapory-console
• Owner: vapory-legacy
• License: mit
• Created: 2018-03-03T06:49:13.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2019-01-11T21:49:56.000Z (about 6 years ago)
• Last Synced: 2024-11-19T22:27:05.405Z (3 months ago)
• Topics: console, cryptocurrency, vapor, vapory, web3
• Language: JavaScript
• Homepage: https://vapory.co
• Size: 18.6 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# vapory-console

Commandline console for Vapory nodes.

`vapconsole` connects to an Vapory node running in the background (tested with vap and gvap) via IPC

and provides an interactive javascript console containing the `web3` object with admin additions.

Note that the admin additions are not yet official and may change any time.

## Installation / Usage

    # npm install -g vapory-console

    npm http GET https://registry.npmjs.org/vapory-console

    npm http 304 https://registry.npmjs.org/vapory-console

    npm http GET https://registry.npmjs.org/web3

    ...

    # vapconsole

    Connecting to node at /home/user/.vapory/gvap.ipc

    Connection successful.

    Current block number: 1083107

    Entering interactive mode.

    > web3.admin.getNodeInfo(function(err, info) { console.log(info.name); } )

    vap/v1.2.0-2192c209/Debug-Linux/clang/int

## Usage of the Test Interface

vapconsole provides access to the cpp-vapory test interface, which can

be used to test smart contracts that depend on timing and blocks being

mined.

    # Install the development version of cpp-vapory on Ubuntu:

    # sudo add-apt-repository -y ppa:vapory/vapory-qt

    # sudo add-apt-repository -y ppa:vapory/vapory

    # sudo add-apt-repository -y ppa:vapory/vapory-dev

    # sudo apt-get -y update

    # sudo apt-get -y install vap

    #

    # Start vap in test-mode using data directory /tmp/test 

    $ vap --test -d /tmp/test &

    # Wait for it to start up...

    # Run the example:

    $ vapconsole /tmp/test/gvap.ipc example.js

These testing interfaces exist in cpp-vapory:

    web3.test.setChainParams({}, cb(err, bool))

        set chain parameters using the json chain description

        you can use the function chainParams in utils.js to create such a description

    web3.test.mineBlocks(x, cb(err, bool))

        start mining and stop again after exactly x blocks

    web3.test.modifyTimestamp(x, cb(err, bool))

        set the timestamp of the current block to x

    web3.test.rewindToBlock(x, cb(err, bool))

        rewind the blockchain to block number x

    web3.test.addBlock(x, cb(err, bool)

        inject an RLP-encoded block