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metamask-extension/app/scripts/lib/createProviderMiddleware.js

13 lines
293 B
JavaScript

module.exports = createProviderMiddleware
// forward requests to provider
function createProviderMiddleware({ provider }) {
return (req, res, next, end) => {
provider.sendAsync(req, (err, _res) => {
if (err) return end(err)
res.result = _res.result
end()
})
}
}