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prevent race conditions in BitcoinConnect initialization by memoizing promise, clean up some logs

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austinkelsay 2025-05-13 11:47:00 -05:00
parent 3583379468
commit 074de680df
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GPG Key ID: 5A763922E5BA08EE
2 changed files with 15 additions and 10 deletions
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19
src/components/bitcoinConnect/BitcoinConnect.js
View File

@ -7,10 +7,15 @@ const Button = dynamic(() => import('@getalby/bitcoin-connect-react').then(mod =
// Module-level state
let initialized = false;
let initializationPromise = null;
let bitcoinConnectClient = null;
export async function initializeBitcoinConnect() {
if (!initialized) {
if (initialized) return bitcoinConnectClient; // fast path
if (initializationPromise) return initializationPromise; // someone else is already doing the work
initializationPromise = (async () => {
try {
// Import the required modules
const bc = await import('@getalby/bitcoin-connect-react');
@ -38,18 +43,20 @@ export async function initializeBitcoinConnect() {
initialized = true;
console.log('Bitcoin Connect initialized successfully, client:', bitcoinConnectClient);
return bitcoinConnectClient;
} catch (error) {
// If the error is about custom element already being defined, we can ignore it
// as it means the component is already initialized
if (!error.message?.includes('has already been defined as a custom element')) {
console.error('Error initializing Bitcoin Connect:', error);
}
throw error; // re-throw so callers see the failure
} finally {
initializationPromise = null; // allow retry after failure
}
} else {
console.log('Bitcoin Connect already initialized');
}
return bitcoinConnectClient;
})();
return initializationPromise;
}
// Export the SDK for direct usage

6
src/components/bitcoinConnect/SubscriptionPaymentButton.js
View File

@ -76,7 +76,6 @@ const SubscriptionPaymentButtons = ({
satoshi: amount,
comment: `Subscription Purchase. User: ${session?.user?.id}`,
});
console.log("Invoice fetched successfully:", newInvoice);
return newInvoice;
} catch (error) {
console.error('Error fetching invoice:', error);
@ -132,7 +131,6 @@ const SubscriptionPaymentButtons = ({
// Get NWC URL
const newNWCUrl = newNwc.getNostrWalletConnectUrl();
console.log("NWC URL generated:", !!newNWCUrl);
if (newNWCUrl) {
const nwcProvider = new sdk.webln.NostrWebLNProvider({
@ -153,7 +151,7 @@ const SubscriptionPaymentButtons = ({
console.log("Sending payment with NWC provider");
const paymentResponse = await nwcProvider.sendPayment(invoice.paymentRequest);
console.log("Payment response:", paymentResponse);
console.log("Payment response:", paymentResponse?.preimage);
if (!paymentResponse || !paymentResponse?.preimage) {
showToast('error', 'NWC', 'Payment failed');
@ -215,7 +213,7 @@ const SubscriptionPaymentButtons = ({
console.log("Sending payment with manual NWC");
const payResponse = await nwc.sendPayment(invoice.paymentRequest);
console.log("Payment response:", payResponse);
console.log("Payment response:", payResponse?.preimage);
if (!payResponse || !payResponse.preimage) {
showToast('error', 'NWC', 'Payment failed');