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Fixed race when setting source token from custom config #1881

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merged 1 commit into from
Apr 4, 2024
Merged

Fixed race when setting source token from custom config #1881

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20 changes: 13 additions & 7 deletions wormhole-connect/src/views/Bridge/Bridge.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -129,22 +129,28 @@ function Bridge() {
}, [fromChain, toChain, receiving.address, dispatch]);

useEffect(() => {
let active = true;
const computeSrcTokens = async () => {
const supported = await RouteOperator.allSupportedSourceTokens(
config.tokens[destToken],
fromChain,
toChain,
);
dispatch(setSupportedSourceTokens(supported));
const selectedIsSupported = isSupportedToken(token, supported);
if (!selectedIsSupported) {
dispatch(setToken(''));
}
if (supported.length === 1 && token === '') {
dispatch(setToken(supported[0].key));
if (active) {
dispatch(setSupportedSourceTokens(supported));
const selectedIsSupported = isSupportedToken(token, supported);
if (!selectedIsSupported) {
dispatch(setToken(''));
}
if (supported.length === 1 && token === '') {
dispatch(setToken(supported[0].key));
}
}
};
computeSrcTokens();
return () => {
active = false;
};
// IMPORTANT: do not include token in dependency array
}, [route, fromChain, destToken, dispatch]);

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