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Update ratelimiter.md

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update rate_limiter_map initialize code
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Xia Lei 2024-06-08 13:03:03 +08:00 committed by GitHub
parent bffc9f4f23
commit 80231711f9
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1 changed files with 2 additions and 11 deletions
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13
docs/user_guide/ratelimiter.md
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@ -98,16 +98,7 @@ impl ProxyHttp for LB {
// retrieve the current window requests
let curr_window_requests = {
let mut rate_limiter_map = RATE_LIMITER_MAP.lock().unwrap();
let rate_limiter = match rate_limiter_map.get(&appid) {
None => {
let limiter = Rate::new(Duration::from_secs(1));
rate_limiter_map.insert(appid.clone(), limiter);
rate_limiter_map.get(&appid).unwrap()
}
Some(limiter) => {
limiter
}
};
let rate_limiter = rate_limiter_map.entry(appid.clone()).insert_or_with(|| Rate::new(Duration::from_secs(1)));
rate_limiter.observe(&appid, 1)
};
if curr_window_requests > MAX_REQ_PER_SEC { // rate limited, return 429
@ -122,4 +113,4 @@ impl ProxyHttp for LB {
Ok(false)
}
}
```
```