packages/client/lib/commands/CLIENT_INFO.ts
export const IS_READ_ONLY = true;
export function transformArguments(): Array<string> {
return ['CLIENT', 'INFO'];
}
export interface ClientInfoReply {
id: number;
addr: string;
laddr?: string; // 6.2
fd: number;
name: string;
age: number;
idle: number;
flags: string;
db: number;
sub: number;
psub: number;
ssub?: number; // 7.0.3
multi: number;
qbuf: number;
qbufFree: number;
argvMem?: number; // 6.0
multiMem?: number; // 7.0
obl: number;
oll: number;
omem: number;
totMem?: number; // 6.0
events: string;
cmd: string;
user?: string; // 6.0
redir?: number; // 6.2
resp?: number; // 7.0
// 7.2
libName?: string;
libVer?: string;
}
const CLIENT_INFO_REGEX = /([^\s=]+)=([^\s]*)/g;
export function transformReply(rawReply: string): ClientInfoReply {
const map: Record<string, string> = {};
for (const item of rawReply.matchAll(CLIENT_INFO_REGEX)) {
map[item[1]] = item[2];
}
const reply: ClientInfoReply = {
id: Number(map.id),
addr: map.addr,
fd: Number(map.fd),
name: map.name,
age: Number(map.age),
idle: Number(map.idle),
flags: map.flags,
db: Number(map.db),
sub: Number(map.sub),
psub: Number(map.psub),
multi: Number(map.multi),
qbuf: Number(map.qbuf),
qbufFree: Number(map['qbuf-free']),
argvMem: Number(map['argv-mem']),
obl: Number(map.obl),
oll: Number(map.oll),
omem: Number(map.omem),
totMem: Number(map['tot-mem']),
events: map.events,
cmd: map.cmd,
user: map.user,
libName: map['lib-name'],
libVer: map['lib-ver'],
};
if (map.laddr !== undefined) {
reply.laddr = map.laddr;
}
if (map.redir !== undefined) {
reply.redir = Number(map.redir);
}
if (map.ssub !== undefined) {
reply.ssub = Number(map.ssub);
}
if (map['multi-mem'] !== undefined) {
reply.multiMem = Number(map['multi-mem']);
}
if (map.resp !== undefined) {
reply.resp = Number(map.resp);
}
return reply;
}