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metamask-extension/app/scripts/lib/createDnodeRemoteGetter.js
Whymarrh Whitby 92971d3c87
Migrate codebase to use ESM (#7730)
* Update eslint-plugin-import version

* Convert JS files to use ESM

* Update ESLint rules to check imports

* Fix test:unit:global command env

* Cleanup mock-dev script
2020-01-09 00:04:58 -03:30

19 lines
335 B
JavaScript

export default 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
}