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remove not needed

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This commit is contained in:
Tanya Byrne
2020-08-17 17:31:09 +01:00
parent b5644b113c
commit 504d3014aa
3 changed files with 10 additions and 3 deletions
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5
api/src/middleware/rate-limiter.ts
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@@ -7,6 +7,7 @@
import { RequestHandler } from 'express';
import redis from 'redis';
import { RateLimiterRedis } from 'rate-limiter-flexible';
import { HitRateLimitException } from '../exceptions';
import env from '../env';
const redisClient = redis.createClient({
@@ -47,14 +48,12 @@ const rateLimiter: RequestHandler = (req, res, next) => {
.catch((rejRes) => {
if (rejRes instanceof Error) {
throw new Error('Redis insurance limiter not set up');
process.exit(1);
} else {
// If there is no error, rateLimiterRedis promise rejected with number of ms before next request allowed
const secs = Math.round(rejRes.msBeforeNext / 1000) || 1;
res.set('Retry-After', String(secs));
res.status(429).send('Too Many Requests');
throw new Error(`To many requests, retry after ${secs}.`);
process.exit(1);
throw new HitRateLimitException(`To many requests, retry after ${secs}.`);
}
});
} catch (error) {