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embark
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Framework for serverless Decentralized Applications using Ethereum, IPFS and other platforms https://framework.embarklabs.io/
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Handle geth process exit via crash/kill and also via killing `embark blockchain` 
First case - run `embark run` which starts a blockchain node, then manually kill the `geth` process. Would throw `{ [Error: connect ECONNREFUSED 127.0.0.1:8543] message: 'connect ECONNREFUSED 127.0.0.1:8543', code: -32603 }` error and ruins the dashboard.

Second case, 1) run `embark blockchain` 2) run `embark run` 3) kill `embark blockchain` throws the error `{ [Error: connect ECONNREFUSED 127.0.0.1:8543] message: 'connect ECONNREFUSED 127.0.0.1:8543', code: -32603 }` and ruins the dashboard.

The first case was solved by having the child blockchain process that spawns geth listen for geth exit, then kill itself.

The second case required updating of `eth-block-tracker` to v4.0.1 inside of the `embark-web3-provider-engine`. v4.0.1 was a major version update and introduced breaking changes. Those changes were handled inside of `embark-web3-provider-engine`, covered in **blocker** PR https://github.com/jrainville/provider-engine/pull/1.
 		2018-10-23 10:03:03 +02:00
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cmd Adding base command logic for scaffolding generation 2018-10-23 09:57:16 +02:00
js starting to create registration and some changes to the deployment 2018-10-23 10:01:20 +02:00
lib Handle geth process exit via crash/kill and also via killing `embark blockchain` 2018-10-23 10:03:03 +02:00
locales Add support for Parity 2018-10-22 19:53:49 +02:00
templates Symmetric and private keys can be set in whisper 2018-10-23 09:52:57 +02:00
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CONTRIBUTING.md a good start on a contrib.md 2017-03-10 12:11:54 +09:00
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package.json Addid basic templating to start building UI from here 2018-10-23 09:57:16 +02:00

README.md

Embark

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What is Embark

Embark is a framework that allows you to easily develop and deploy Decentralized Applications (DApps).

A Decentralized Application is a serverless html5 application that uses one or more decentralized technologies.

Embark currently integrates with EVM blockchains (Ethereum), Decentralized Storages (IPFS), and Decentralized communication platforms (Whisper and Orbit). Swarm is supported for deployment.

With Embark you can:

Blockchain (Ethereum)

  • Automatically deploy contracts and make them available in your JS code. Embark watches for changes, and if you update a contract, Embark will automatically redeploy the contracts (if needed) and the dapp.
  • Contracts are available in JS with Promises.
  • Do Test Driven Development with Contracts using Javascript.
  • Keep track of deployed contracts; deploy only when truly needed.
  • Manage different chains (e.g testnet, private net, livenet)
  • Easily manage complex systems of interdependent contracts.

Decentralized Storage (IPFS)

  • Easily Store & Retrieve Data on the DApp through EmbarkJS. Including uploading and retrieving files.
  • Deploy the full application to IPFS or Swarm.

Decentralized Communication (Whisper, Orbit)

  • Easily send/receive messages through channels in P2P through Whisper or Orbit.

Web Technologies

  • Integrate with any web technology including React, Foundation, etc..
  • Use any build pipeline or tool you wish, including grunt, gulp and webpack.
$ npm -g install embark

See Complete Documentation.