sentinel_get_master_addr_by_name() returns boolean instead of (host, port) pair

[nathan-bowman]

Version: v5.0.1

Platform: Ubuntu 22.04 / Python 3.10.12

Description:

Reference: https://redis-py.readthedocs.io/en/latest/_modules/redis/commands/sentinel.html#SentinelCommands.sentinel_get_master_addr_by_name

sentinel_get_master_addr_by_name() should return a (host, port) pair

This works for me...

root@ubuntu:~# redis-cli -h redis-sentinel-sentinel.redis.svc.cluster.local -p 26379 --no-auth-warning -c SENTINEL GET-MASTER-ADDR-BY-NAME myMaster
1) "192.168.74.178"
2) "6379"

This works for me...

root@ubuntu:~# cat sentinel.go
package main

import (
        "github.com/redis/go-redis/v9"
        "context"
        "fmt"
)

func main() {
  sentinel := redis.NewSentinelClient(&redis.Options{
          Addr: "redis-sentinel-sentinel-headless.redis.svc.cluster.local:26379",
          Username: "default",
          Password: "asdf"},
  )

  ctx := context.TODO()

  fmt.Print( sentinel.GetMasterAddrByName(ctx, "myMaster").Result() )

}
root@ubuntu:~# go run sentinel.go
[192.168.94.104 6379]

This does NOT...

root@ubuntu:~# python3
Python 3.10.12 (main, Nov 20 2023, 15:14:05) [GCC 11.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import redis
>>> sentinel = redis.sentinel.Sentinel([('redis-sentinel-sentinel-headless.redis.svc.cluster.local', 26379)], socket_timeout=0.5, password='asdf', sentinel_kwargs={'password': 'asdf'})
>>> sentinel.sentinel_get_master_addr_by_name('myMaster')
True

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