private setObject (key: string, obj: { [id: string]: string }, expirationMilliseconds: number) {
return new Promise<void>((res, rej) => {
this.client.hmset(this.prefix + key, obj, (err, ok) => {
private setObject (key: string, obj: { [id: string]: string }, expirationMilliseconds: number) {
return new Promise<void>((res, rej) => {
this.client.hmset(this.prefix + key, obj, (err, ok) => {