GeoHash测试抛出Protocol error

[dingxiaoshuai123]

Describe the bug
当连续使用GeoHash命令时，会抛出Protocol error。

To Reproduce
连续使用GeoHash命令即可复现。

Expected behavior
连续使用GeoHash应该正常返回。

Screenshots

Mac环境

[AlexStocks]

该现象可以稳定复现，上图中：
1 Pika client；
2 redis 官网示例；
3 Pika server 给客户端返回前结果展示；

[fancy-rabbit]

ahhh. The geohash feature was ported into 3.0 branch from 2.6 in #314
and I currently cannot reproduce that issue in version 3.0.16.

In addition, I can't reproduce it on version 3.5.1 either. I don't have a mac to test with, and I'm not sure if it is arch-related.

could you make a test on mac against the latest 3.0 branch version 3.0.16?

[dingxiaoshuai123]

This issue currently only occurs in the macOS environment, and there are no plans to fix it at the moment.