dvf-client-js
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JavaScript
/*
* Returns current network id and name
* see:
* https://github.com/MetaMask/faq/blob/master/DEVELOPERS.md#construction_worker-network-check
*
**/
module.exports = async (dvf, chain) => {
const web3 = dvf.eth.getWeb3ForChain(chain)
const id = await web3.eth.net.getId()
const labels = {
'1': 'mainnet',
'2': 'morden',
'3': 'ropsten',
'4': 'Rinkeby',
'5': 'Goerli',
'42': 'Kovan',
'137': 'Matic Network',
'80001': 'Mumbai'
}
return {
id: id,
name: labels[id] || 'unknown'
}
}