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

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/**
* Returns a middleware that appends the DApp TabId to the request
* @param {{ tabId: number }} opts - The middleware options
* @returns {Function}
*/
2020-11-03 00:41:28 +01:00
export default function createTabIdMiddleware(opts) {
return function tabIdMiddleware(
/** @type {any} */ req,
/** @type {any} */ _,
/** @type {Function} */ next,
) {
req.tabId = opts.tabId
next()
}
}