mirror of
https://github.com/kremalicious/metamask-extension.git
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e0953d9f68
wip Documentation improvements for send slice support of EIP1559 Remove console.log in send duck Property lookup safety improvement in selectors/confirm-transaction Add code accidentally removed in rebase Update addTxGasDefaults and _getDefaultGasFees to work with new estimate types, and ensure we correctly handle gas price estimates when on EIP1559 networks (#11615) * Fix typo Remove console.log in send duck * Update addTxGasDefaults and _getDefaultGasFees to work correctly with all new gas fee estimate types * Don't show gas timing support when not on eip1559 compatible network * Hide gas timing component on transaction screen when on a non-1559 network * Improve comments, tests and edge case handling * Ensure eip1559 fees are applied and updated correctly when eip1559 estimate api fails * Lint fix Co-authored-by: Brad Decker <git@braddecker.dev> Remove console.log Handle possible gasEstimateType undefined Remove unnecessary nonce field position change in confirm-page-container-content__details
34 lines
1.0 KiB
JavaScript
34 lines
1.0 KiB
JavaScript
import { useEffect } from 'react';
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import {
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disconnectGasFeeEstimatePoller,
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getGasFeeEstimatesAndStartPolling,
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} from '../store/actions';
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/**
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* Provides a reusable hook that can be used for safely updating the polling
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* data in the gas fee controller. It makes a request to get estimates and
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* begin polling, keeping track of the poll token for the lifetime of the hook.
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* It then disconnects polling upon unmount. If the hook is unmounted while waiting
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* for `getGasFeeEstimatesAndStartPolling` to resolve, the `active` flag ensures
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* that a call to disconnect happens after promise resolution.
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*/
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export function useSafeGasEstimatePolling() {
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useEffect(() => {
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let active = true;
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let pollToken;
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getGasFeeEstimatesAndStartPolling().then((newPollToken) => {
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if (active) {
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pollToken = newPollToken;
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} else {
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disconnectGasFeeEstimatePoller(newPollToken);
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}
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});
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return () => {
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active = false;
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if (pollToken) {
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disconnectGasFeeEstimatePoller(pollToken);
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}
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};
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}, []);
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}
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