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metamask-extension/app/scripts/lib/createDnodeRemoteGetter.js
Mark Stacey 466ece4588 Revert "Merge pull request #7599 from MetaMask/Version-v7.7.0" (#7648)
This reverts commit 1110287fe153bba44b8a7504611c2648b50e065f, reversing
changes made to 72eb233ee953c381407f0121f76822a79753e4ee.
2019-12-05 10:23:43 -10:00

17 lines
323 B
JavaScript

module.exports = createDnodeRemoteGetter
function createDnodeRemoteGetter (dnode) {
let remote
dnode.once('remote', (_remote) => {
remote = _remote
})
async function getRemote () {
if (remote) return remote
return await new Promise(resolve => dnode.once('remote', resolve))
}
return getRemote
}