Ensure the project builds

go build

Ensure the k/v db builds

cd kvapi
go build

Note:
should see a file called kvapi.exe (on windows) if successfully built
before starting the server ensure to cleanup previous *.dat files using rm *.dat in the '/kvapi' directory.

Start the server in 3 terminals

./kvapi --node 0 --http :2020 --cluster "0,:3030;1,:3031;2,:3032"
./kvapi --node 1 --http :2020 --cluster "0,:3030;1,:3031;2,:3032"
./kvapi --node 2 --http :2020 --cluster "0,:3030;1,:3031;2,:3032"

Query the k/v db

curl "http://localhost:2020/set?key=x&value=hello"

Note:
if the curl request fails, then retry another server port as the request has to go to the leader for it to be processed

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