mirror of
https://github.com/denoland/deno.git
synced 2024-11-29 16:30:56 -05:00
a065604155
Closes #11826 **BREAKING CHANGE** this behaviour was disable when introduced in Deno 1.14/TypeScript 4.4. It will highlight code that unsafely handles variables that are caught, and will cause type errors in unsafe code.
46 lines
1.2 KiB
TypeScript
46 lines
1.2 KiB
TypeScript
const nameServer = { nameServer: { ipAddr: "127.0.0.1", port: 4553 } };
|
|
|
|
const [a, aaaa, aname, cname, mx, ptr, srv, txt] = await Promise.all([
|
|
Deno.resolveDns("www.example.com", "A", nameServer),
|
|
Deno.resolveDns("www.example.com", "AAAA", nameServer),
|
|
Deno.resolveDns("www.example.com", "ANAME", nameServer),
|
|
Deno.resolveDns("foo", "CNAME", nameServer),
|
|
Deno.resolveDns("www.example.com", "MX", nameServer),
|
|
Deno.resolveDns("5.6.7.8", "PTR", nameServer),
|
|
Deno.resolveDns("_Service._TCP.example.com", "SRV", nameServer),
|
|
Deno.resolveDns("www.example.com", "TXT", nameServer),
|
|
]);
|
|
|
|
console.log("A");
|
|
console.log(JSON.stringify(a));
|
|
|
|
console.log("AAAA");
|
|
console.log(JSON.stringify(aaaa));
|
|
|
|
console.log("ANAME");
|
|
console.log(JSON.stringify(aname));
|
|
|
|
console.log("CNAME");
|
|
console.log(JSON.stringify(cname));
|
|
|
|
console.log("MX");
|
|
console.log(JSON.stringify(mx));
|
|
|
|
console.log("PTR");
|
|
console.log(JSON.stringify(ptr));
|
|
|
|
console.log("SRV");
|
|
console.log(JSON.stringify(srv));
|
|
|
|
console.log("TXT");
|
|
console.log(JSON.stringify(txt));
|
|
|
|
try {
|
|
await Deno.resolveDns("not-found-example.com", "A", nameServer);
|
|
} catch (e) {
|
|
console.log(
|
|
`Error ${
|
|
e instanceof Error ? e.name : "[non-error]"
|
|
} thrown for not-found-example.com`,
|
|
);
|
|
}
|