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gasolin/waitForTxToBeMined.js

Created April 10, 2018 08:47
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  1. gasolin created this gist Apr 10, 2018.
    21 changes: 21 additions & 0 deletions waitForTxToBeMined.js
    View file
    Original file line number Diff line number Diff line change
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    // https://medium.com/metamask/calling-a-smart-contract-with-a-button-d278b1e76705
    async function waitForTxToBeMined (txHash) {

    let txReceipt
    while (!txReceipt) {

    try {

    txReceipt = await eth.getTransactionReceipt(txHash)

    } catch (err) {

    return indicateFailure(err)

    }

    }

    indicateSuccess()

    }