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chore: error handling for domainToASCII #1608

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3 changes: 2 additions & 1 deletion src/connector.ts
Expand Up @@ -164,7 +164,8 @@ export async function lookupAllAddresses(host: string, lookup: LookupFunction, s

signal.addEventListener('abort', onAbort);

lookup(url.domainToASCII(host), { all: true }, (err, addresses) => {
const domainInASCII = url.domainToASCII(host);
lookup(domainInASCII === '' ? host : domainInASCII, { all: true }, (err, addresses) => {
signal.removeEventListener('abort', onAbort);

err ? reject(err) : resolve(addresses);
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5 changes: 2 additions & 3 deletions src/sender.ts
Expand Up @@ -80,9 +80,8 @@ export async function sendMessage(host: string, port: number, lookup: LookupFunc
reject(new AbortError());
};

signal.addEventListener('abort', onAbort);

lookup(url.domainToASCII(host), { all: true }, (err, addresses) => {
const domainInASCII = url.domainToASCII(host);
lookup(domainInASCII === '' ? host : domainInASCII, { all: true }, (err, addresses) => {
signal.removeEventListener('abort', onAbort);

err ? reject(err) : resolve(addresses);
Expand Down