17 lines
417 B
JavaScript
17 lines
417 B
JavaScript
module.exports = createProviderMiddleware
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/**
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* Forwards an HTTP request to the current Web3 provider
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*
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* @param {{ provider: Object }} config Configuration containing current Web3 provider
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*/
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function createProviderMiddleware ({ provider }) {
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return (req, res, next, end) => {
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provider.sendAsync(req, (err, _res) => {
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if (err) return end(err)
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res.result = _res.result
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end()
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})
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}
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}
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