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Resolve conflicts

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SashaXser 2024-01-20 06:59:12 +04:00 committed by GitHub
parent ea60947092
commit 5b95aa8aba
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1 changed files with 30 additions and 8 deletions
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32
src/utils/redis.ts
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@ -6,6 +6,7 @@ import { RedisClientOptions } from "@redis/client/dist/lib/client";
import { RedisReply } from "rate-limit-redis";
import { db } from "../databases/databases";
import { Postgres } from "../databases/Postgres";
import { compress, uncompress } from "lz4-napi";
export interface RedisStats {
activeRequests: number;
@ -16,8 +17,11 @@ export interface RedisStats {
interface RedisSB {
get(key: RedisCommandArgument): Promise<string>;
getCompressed(key: RedisCommandArgument): Promise<string>;
set(key: RedisCommandArgument, value: RedisCommandArgument, options?: SetOptions): Promise<string>;
setCompressed(key: RedisCommandArgument, value: RedisCommandArgument, options?: SetOptions): Promise<string>;
setEx(key: RedisCommandArgument, seconds: number, value: RedisCommandArgument): Promise<string>;
setExCompressed(key: RedisCommandArgument, seconds: number, value: RedisCommandArgument): Promise<string>;
del(...keys: [RedisCommandArgument]): Promise<number>;
increment?(key: RedisCommandArgument): Promise<RedisCommandRawReply[]>;
sendCommand(args: RedisCommandArguments, options?: RedisClientOptions): Promise<RedisReply>;
@ -27,8 +31,11 @@ interface RedisSB {
let exportClient: RedisSB = {
get: () => Promise.resolve(null),
getCompressed: () => Promise.resolve(null),
set: () => Promise.resolve(null),
setCompressed: () => Promise.resolve(null),
setEx: () => Promise.resolve(null),
setExCompressed: () => Promise.resolve(null),
del: () => Promise.resolve(null),
increment: () => Promise.resolve(null),
sendCommand: () => Promise.resolve(null),
@ -36,7 +43,6 @@ let exportClient: RedisSB = {
ttl: () => Promise.resolve(null),
};
let lastClientFail = 0;
let lastReadFail = 0;
let activeRequests = 0;
@ -47,7 +53,7 @@ const writeResponseTime: number[] = [];
let lastResponseTimeLimit = 0;
const maxStoredTimes = 200;
export class TooManyActiveConnectionsError extends Error {}
export class TooManyActiveConnectionsError extends Error { }
export let connectionPromise = Promise.resolve();
@ -57,8 +63,24 @@ if (config.redis?.enabled) {
const readClient = config.redisRead?.enabled ? createClient(config.redisRead) : null;
connectionPromise = client.connect();
void readClient?.connect(); // void as we don't care about the promise
exportClient = client as RedisSB;
exportClient = client as unknown as RedisSB;
exportClient.getCompressed = (key) => {
return exportClient.get(key).then((reply) => {
if (reply === null) return null;
return uncompress(Buffer.from(reply, "base64")).then((decompressed) => decompressed.toString("utf-8"));
});
};
exportClient.setCompressed = (key, value, options) => {
return compress(Buffer.from(value as string, "utf-8")).then((compressed) =>
exportClient.set(key, compressed.toString("base64"), options)
);
};
exportClient.setExCompressed = (key, seconds, value) => {
return compress(Buffer.from(value as string, "utf-8")).then((compressed) =>
exportClient.setEx(key, seconds, compressed.toString("base64"))
);
};
const get = client.get.bind(client);
const getRead = readClient?.get?.bind(readClient);
@ -140,7 +162,7 @@ if (config.redis?.enabled) {
.catch((err) => reject(err))
);
/* istanbul ignore next */
client.on("error", function(error) {
client.on("error", function (error) {
lastClientFail = Date.now();
Logger.error(`Redis Error: ${error}`);
});
@ -149,7 +171,7 @@ if (config.redis?.enabled) {
Logger.info("Redis: trying to reconnect");
});
/* istanbul ignore next */
readClient?.on("error", function(error) {
readClient?.on("error", function (error) {
lastReadFail = Date.now();
Logger.error(`Redis Read-Only Error: ${error}`);
});