fix: use redis-semaphore for global mutex and memory leak prevention
This commit is contained in:
Namekuji
parent
b5907fb86d
commit
ac2b057f85
|
|
@ -43,7 +43,6 @@
|
|||
"ajv": "8.12.0",
|
||||
"archiver": "5.3.1",
|
||||
"argon2": "^0.30.3",
|
||||
"async-mutex": "^0.4.0",
|
||||
"autobind-decorator": "2.4.0",
|
||||
"autolinker": "4.0.0",
|
||||
"autwh": "0.1.0",
|
||||
|
|
|
|||
|
|
@ -1,30 +1,36 @@
|
|||
import probeImageSize from "probe-image-size";
|
||||
import { Mutex, withTimeout } from "async-mutex";
|
||||
import { Mutex } from "redis-semaphore";
|
||||
|
||||
import { FILE_TYPE_BROWSERSAFE } from "@/const.js";
|
||||
import Logger from "@/services/logger.js";
|
||||
import { Cache } from "./cache.js";
|
||||
import { redisClient } from "@/db/redis.js";
|
||||
|
||||
export type Size = {
|
||||
width: number;
|
||||
height: number;
|
||||
};
|
||||
|
||||
const cache = new Cache<boolean>(1000 * 60 * 10); // once every 10 minutes for the same url
|
||||
const mutex = withTimeout(new Mutex(), 1000);
|
||||
const logger = new Logger("emoji");
|
||||
|
||||
export async function getEmojiSize(url: string): Promise<Size> {
|
||||
const logger = new Logger("emoji");
|
||||
let attempted = true;
|
||||
|
||||
await mutex.runExclusive(() => {
|
||||
const attempted = cache.get(url);
|
||||
const lock = new Mutex(redisClient, "getEmojiSize");
|
||||
await lock.acquire();
|
||||
try {
|
||||
const key = `getEmojiSize:${url}`;
|
||||
attempted = await redisClient.get(key) !== null;
|
||||
if (!attempted) {
|
||||
cache.set(url, true);
|
||||
} else {
|
||||
logger.warn(`Attempt limit exceeded: ${url}`);
|
||||
throw new Error("Too many attempts");
|
||||
await redisClient.set(key, "done", "EX", 60 * 10);
|
||||
}
|
||||
} finally {
|
||||
await lock.release();
|
||||
}
|
||||
|
||||
if (attempted) {
|
||||
logger.warn(`Attempt limit exceeded: ${url}`);
|
||||
throw new Error("attempt limit exceeded");
|
||||
}
|
||||
});
|
||||
|
||||
try {
|
||||
logger.info(`Retrieving emoji size from ${url}`);
|
||||
|
|
@ -32,11 +38,11 @@ export async function getEmojiSize(url: string): Promise<Size> {
|
|||
timeout: 5000,
|
||||
});
|
||||
if (!(mime.startsWith("image/") && FILE_TYPE_BROWSERSAFE.includes(mime))) {
|
||||
throw new Error("Unsupported image type");
|
||||
throw new Error("unsupported image type");
|
||||
}
|
||||
return { width, height };
|
||||
} catch (e) {
|
||||
throw new Error(`Unable to retrieve metadata: ${e}`);
|
||||
throw new Error(`unable to retrieve metadata: ${e}`);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -132,9 +132,6 @@ importers:
|
|||
argon2:
|
||||
specifier: ^0.30.3
|
||||
version: 0.30.3
|
||||
async-mutex:
|
||||
specifier: ^0.4.0
|
||||
version: 0.4.0
|
||||
autobind-decorator:
|
||||
specifier: 2.4.0
|
||||
version: 2.4.0
|
||||
|
|
@ -601,7 +598,7 @@ importers:
|
|||
version: 5.1.3
|
||||
webpack:
|
||||
specifier: ^5.85.1
|
||||
version: 5.85.1(@swc/core@1.3.62)(webpack-cli@5.1.3)
|
||||
version: 5.85.1(@swc/core@1.3.62)
|
||||
ws:
|
||||
specifier: 8.13.0
|
||||
version: 8.13.0
|
||||
|
|
@ -4496,12 +4493,6 @@ packages:
|
|||
stream-exhaust: 1.0.2
|
||||
dev: true
|
||||
|
||||
/async-mutex@0.4.0:
|
||||
resolution: {integrity: sha512-eJFZ1YhRR8UN8eBLoNzcDPcy/jqjsg6I1AP+KvWQX80BqOSW1oJPJXDylPUEeMr2ZQvHgnQ//Lp6f3RQ1zI7HA==}
|
||||
dependencies:
|
||||
tslib: 2.6.0
|
||||
dev: false
|
||||
|
||||
/async-settle@1.0.0:
|
||||
resolution: {integrity: sha512-VPXfB4Vk49z1LHHodrEQ6Xf7W4gg1w0dAPROHngx7qgDjqmIQ+fXmwgGXTW/ITLai0YLSvWepJOP9EVpMnEAcw==}
|
||||
engines: {node: '>= 0.10'}
|
||||
|
|
@ -4646,7 +4637,7 @@ packages:
|
|||
/axios@0.24.0:
|
||||
resolution: {integrity: sha512-Q6cWsys88HoPgAaFAVUb0WpPk0O8iTeisR9IMqy9G8AbO4NlpVknrnQS03zzF9PGAWgO3cgletO3VjV/P7VztA==}
|
||||
dependencies:
|
||||
follow-redirects: 1.15.2(debug@4.3.4)
|
||||
follow-redirects: 1.15.2
|
||||
transitivePeerDependencies:
|
||||
- debug
|
||||
dev: false
|
||||
|
|
@ -4662,7 +4653,7 @@ packages:
|
|||
/axios@1.2.2:
|
||||
resolution: {integrity: sha512-bz/J4gS2S3I7mpN/YZfGFTqhXTYzRho8Ay38w2otuuDR322KzFIWm/4W2K6gIwvWaws5n+mnb7D1lN9uD+QH6Q==}
|
||||
dependencies:
|
||||
follow-redirects: 1.15.2(debug@4.3.4)
|
||||
follow-redirects: 1.15.2
|
||||
form-data: 4.0.0
|
||||
proxy-from-env: 1.1.0
|
||||
transitivePeerDependencies:
|
||||
|
|
@ -4672,7 +4663,7 @@ packages:
|
|||
/axios@1.4.0:
|
||||
resolution: {integrity: sha512-S4XCWMEmzvo64T9GfvQDOXgYRDJ/wsSZc7Jvdgx5u1sd0JwsuPLqb3SYmusag+edF6ziyMensPVqLTSc1PiSEA==}
|
||||
dependencies:
|
||||
follow-redirects: 1.15.2(debug@4.3.4)
|
||||
follow-redirects: 1.15.2
|
||||
form-data: 4.0.0
|
||||
proxy-from-env: 1.1.0
|
||||
transitivePeerDependencies:
|
||||
|
|
@ -6288,6 +6279,17 @@ packages:
|
|||
dependencies:
|
||||
ms: 2.0.0
|
||||
|
||||
/debug@3.2.7:
|
||||
resolution: {integrity: sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ==}
|
||||
peerDependencies:
|
||||
supports-color: '*'
|
||||
peerDependenciesMeta:
|
||||
supports-color:
|
||||
optional: true
|
||||
dependencies:
|
||||
ms: 2.1.3
|
||||
dev: false
|
||||
|
||||
/debug@3.2.7(supports-color@8.1.1):
|
||||
resolution: {integrity: sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ==}
|
||||
peerDependencies:
|
||||
|
|
@ -6298,6 +6300,7 @@ packages:
|
|||
dependencies:
|
||||
ms: 2.1.3
|
||||
supports-color: 8.1.1
|
||||
dev: true
|
||||
|
||||
/debug@4.3.3:
|
||||
resolution: {integrity: sha512-/zxw5+vh1Tfv+4Qn7a5nsbcJKPaSvCDhojn6FEl9vupwK2VCSDtEiEtqr8DFtzYFOdz63LBkxec7DYuc2jon6Q==}
|
||||
|
|
@ -7535,6 +7538,16 @@ packages:
|
|||
tabbable: 6.2.0
|
||||
dev: true
|
||||
|
||||
/follow-redirects@1.15.2:
|
||||
resolution: {integrity: sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==}
|
||||
engines: {node: '>=4.0'}
|
||||
peerDependencies:
|
||||
debug: '*'
|
||||
peerDependenciesMeta:
|
||||
debug:
|
||||
optional: true
|
||||
dev: false
|
||||
|
||||
/follow-redirects@1.15.2(debug@4.3.4):
|
||||
resolution: {integrity: sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==}
|
||||
engines: {node: '>=4.0'}
|
||||
|
|
@ -7545,6 +7558,7 @@ packages:
|
|||
optional: true
|
||||
dependencies:
|
||||
debug: 4.3.4(supports-color@8.1.1)
|
||||
dev: true
|
||||
|
||||
/for-each@0.3.3:
|
||||
resolution: {integrity: sha512-jqYfLp7mo9vIyQf8ykW2v7A+2N4QjeCeI5+Dz9XraiO1ign81wjiH7Fb9vSOWvQfNtmSa4H2RoQTrrXivdUZmw==}
|
||||
|
|
@ -8455,7 +8469,7 @@ packages:
|
|||
engines: {node: '>= 4.5.0'}
|
||||
dependencies:
|
||||
agent-base: 4.3.0
|
||||
debug: 3.2.7(supports-color@8.1.1)
|
||||
debug: 3.2.7
|
||||
transitivePeerDependencies:
|
||||
- supports-color
|
||||
dev: false
|
||||
|
|
@ -9854,7 +9868,7 @@ packages:
|
|||
json5: 2.2.3
|
||||
loader-utils: 2.0.4
|
||||
schema-utils: 3.3.0
|
||||
webpack: 5.85.1(@swc/core@1.3.62)(webpack-cli@5.1.3)
|
||||
webpack: 5.85.1(@swc/core@1.3.62)
|
||||
dev: true
|
||||
|
||||
/json5@2.2.3:
|
||||
|
|
@ -10097,7 +10111,7 @@ packages:
|
|||
resolution: {integrity: sha512-UqyYyH5YEXaJrf9S8E23GoJFQZXkBVJ9zYYMPGz919MSX1KuvAcycIuS0ci150HCoPf4XQVhQ84Qf8xRPWxFaQ==}
|
||||
engines: {node: '>= 7.6.0'}
|
||||
dependencies:
|
||||
debug: 3.2.7(supports-color@8.1.1)
|
||||
debug: 3.2.7
|
||||
koa-send: 5.0.1
|
||||
transitivePeerDependencies:
|
||||
- supports-color
|
||||
|
|
@ -11091,7 +11105,7 @@ packages:
|
|||
engines: {node: '>= 4.4.x'}
|
||||
hasBin: true
|
||||
dependencies:
|
||||
debug: 3.2.7(supports-color@8.1.1)
|
||||
debug: 3.2.7
|
||||
iconv-lite: 0.4.24
|
||||
sax: 1.2.4
|
||||
transitivePeerDependencies:
|
||||
|
|
@ -13997,7 +14011,7 @@ packages:
|
|||
webpack: '>=2'
|
||||
dependencies:
|
||||
'@swc/core': 1.3.62
|
||||
webpack: 5.85.1(@swc/core@1.3.62)(webpack-cli@5.1.3)
|
||||
webpack: 5.85.1(@swc/core@1.3.62)
|
||||
dev: true
|
||||
|
||||
/swiper@9.3.2:
|
||||
|
|
@ -14118,7 +14132,7 @@ packages:
|
|||
schema-utils: 3.3.0
|
||||
serialize-javascript: 6.0.1
|
||||
terser: 5.18.2
|
||||
webpack: 5.85.1(@swc/core@1.3.62)(webpack-cli@5.1.3)
|
||||
webpack: 5.85.1(@swc/core@1.3.62)
|
||||
dev: true
|
||||
|
||||
/terser@5.18.2:
|
||||
|
|
@ -14418,7 +14432,7 @@ packages:
|
|||
micromatch: 4.0.5
|
||||
semver: 7.5.1
|
||||
typescript: 5.1.3
|
||||
webpack: 5.85.1(@swc/core@1.3.62)(webpack-cli@5.1.3)
|
||||
webpack: 5.85.1(@swc/core@1.3.62)
|
||||
dev: true
|
||||
|
||||
/ts-node@10.4.0(@swc/core@1.3.62)(@types/node@20.3.1)(typescript@5.1.3):
|
||||
|
|
@ -15252,6 +15266,46 @@ packages:
|
|||
engines: {node: '>=10.13.0'}
|
||||
dev: true
|
||||
|
||||
/webpack@5.85.1(@swc/core@1.3.62):
|
||||
resolution: {integrity: sha512-xTb7MRf4LY8Z5rzn7aIx4TDrwYJrjcHnIfU1TqtyZOoObyuGSpAUwIvVuqq5wPnv7WEgQr8UvO1q/dgoGG4HjA==}
|
||||
engines: {node: '>=10.13.0'}
|
||||
hasBin: true
|
||||
peerDependencies:
|
||||
webpack-cli: '*'
|
||||
peerDependenciesMeta:
|
||||
webpack-cli:
|
||||
optional: true
|
||||
dependencies:
|
||||
'@types/eslint-scope': 3.7.4
|
||||
'@types/estree': 1.0.1
|
||||
'@webassemblyjs/ast': 1.11.6
|
||||
'@webassemblyjs/wasm-edit': 1.11.6
|
||||
'@webassemblyjs/wasm-parser': 1.11.6
|
||||
acorn: 8.9.0
|
||||
acorn-import-assertions: 1.9.0(acorn@8.9.0)
|
||||
browserslist: 4.21.9
|
||||
chrome-trace-event: 1.0.3
|
||||
enhanced-resolve: 5.15.0
|
||||
es-module-lexer: 1.3.0
|
||||
eslint-scope: 5.1.1
|
||||
events: 3.3.0
|
||||
glob-to-regexp: 0.4.1
|
||||
graceful-fs: 4.2.11
|
||||
json-parse-even-better-errors: 2.3.1
|
||||
loader-runner: 4.3.0
|
||||
mime-types: 2.1.35
|
||||
neo-async: 2.6.2
|
||||
schema-utils: 3.3.0
|
||||
tapable: 2.2.1
|
||||
terser-webpack-plugin: 5.3.9(@swc/core@1.3.62)(webpack@5.85.1)
|
||||
watchpack: 2.4.0
|
||||
webpack-sources: 3.2.3
|
||||
transitivePeerDependencies:
|
||||
- '@swc/core'
|
||||
- esbuild
|
||||
- uglify-js
|
||||
dev: true
|
||||
|
||||
/webpack@5.85.1(@swc/core@1.3.62)(webpack-cli@5.1.3):
|
||||
resolution: {integrity: sha512-xTb7MRf4LY8Z5rzn7aIx4TDrwYJrjcHnIfU1TqtyZOoObyuGSpAUwIvVuqq5wPnv7WEgQr8UvO1q/dgoGG4HjA==}
|
||||
engines: {node: '>=10.13.0'}
|
||||
|
|
|
|||
Loading…
Reference in New Issue