redis use kbiao feature

1.Select a Mode run

1.1 Library preloading mode

The preloading library mode can quickly adapt to various scenarios, but the return value of reids cannot be obtained, which may be unreliable.

cd kraio
LD_PRELOAD=./libkraio.so redis-origin/src/redis-server redis-origin/redis.conf

1.2 Callback mode

In the callback mode, the Redis is modified in a few ways. The callback return value is more reliable, but the adaptation is complex

1.2.1 for redis 7.0.15

cd kraio
cp ./libkraio.so /usr/lib64
cp ./include/kraio.h /usr/include
cd redis-7.0.15
cp path/Redis/redis-7.0.15-adapt-iouring.patch .
patch -p1 < redis-7.0.15-adapt-iouring.patch
make distclean & make -j

Enable the callback parameter in the configuration file /etc/kraio/iouring.conf file and set send_callback to 1.

./src/redis-server ./redis.conf

The dependent library libkraio.so is accessible via a link as :https://gitcode.com/BoostKit/kraio
The dependent redis-7.0.15 source code is accessible via a link as :https://download.redio.io/releases/redis-7.0.15.tar.gz