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perf(runtime): short-circuit queue_async_op for Poll::Ready (#15773)

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Divy Srivastava 2022-09-06 23:08:37 +05:30 • committed by GitHub
parent c0a684c14e
commit d2a408f452
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15 changed files with 295 additions and 167 deletions
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57
cli/tests/unit/fetch_test.ts
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@ -1202,47 +1202,44 @@ Deno.test({}, function fetchWritableRespProps() {
assertEquals(new_.headers.get("x-deno"), "foo");
});
function returnHostHeaderServer(addr: string): Deno.Listener {
const [hostname, port] = addr.split(":");
const listener = Deno.listen({
hostname,
port: Number(port),
}) as Deno.Listener;
listener.accept().then(async (conn: Deno.Conn) => {
const httpConn = Deno.serveHttp(conn);
await httpConn.nextRequest()
.then(async (requestEvent: Deno.RequestEvent | null) => {
const hostHeader = requestEvent?.request.headers.get("Host");
const headersToReturn = hostHeader ? { "Host": hostHeader } : undefined;
await requestEvent?.respondWith(
new Response("", {
status: 200,
headers: headersToReturn,
}),
);
});
httpConn.close();
});
return listener;
}
Deno.test(
{ permissions: { net: true } },
async function fetchFilterOutCustomHostHeader(): Promise<
void
> {
const addr = "127.0.0.1:4511";
const listener = returnHostHeaderServer(addr);
const [hostname, port] = addr.split(":");
const listener = Deno.listen({
hostname,
port: Number(port),
}) as Deno.Listener;
let httpConn: Deno.HttpConn;
listener.accept().then(async (conn: Deno.Conn) => {
httpConn = Deno.serveHttp(conn);
await httpConn.nextRequest()
.then(async (requestEvent: Deno.RequestEvent | null) => {
const hostHeader = requestEvent?.request.headers.get("Host");
const headersToReturn = hostHeader
? { "Host": hostHeader }
: undefined;
await requestEvent?.respondWith(
new Response("", {
status: 200,
headers: headersToReturn,
}),
);
});
});
const response = await fetch(`http://${addr}/`, {
headers: { "Host": "example.com" },
});
await response.text();
listener.close();
httpConn!.close();
assertEquals(response.headers.get("Host"), addr);
},