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Files
node-redis/packages/client/lib/commands/CLIENT_LIST.ts

45 lines
1.2 KiB
TypeScript

import { RedisArgument, VerbatimStringReply, Command } from '../RESP/types';
import { pushVariadicArguments } from './generic-transformers';
import CLIENT_INFO, { ClientInfoReply } from './CLIENT_INFO';
export interface ListFilterType {
TYPE: 'NORMAL' | 'MASTER' | 'REPLICA' | 'PUBSUB';
ID?: never;
}
export interface ListFilterId {
ID: Array<RedisArgument>;
TYPE?: never;
}
export type ListFilter = ListFilterType | ListFilterId;
export default {
FIRST_KEY_INDEX: undefined,
IS_READ_ONLY: true,
transformArguments(filter?: ListFilter) {
let args: Array<RedisArgument> = ['CLIENT', 'LIST'];
if (filter) {
if (filter.TYPE !== undefined) {
args.push('TYPE', filter.TYPE);
} else {
args.push('ID');
args = pushVariadicArguments(args, filter.ID);
}
}
return args;
},
transformReply(rawReply: VerbatimStringReply): Array<ClientInfoReply> {
const split = rawReply.toString().split('\n'),
length = split.length - 1,
reply: Array<ClientInfoReply> = [];
for (let i = 0; i < length; i++) {
reply.push(CLIENT_INFO.transformReply(split[i] as unknown as VerbatimStringReply));
}
return reply;
}
} as const satisfies Command;