syntax = "proto3";

import "commonpb.proto";

package kelpie.kv;

service KvService {
    rpc Get(GetReq) returns (GetReply) {}
    rpc Set(SetReq) returns (SetReply) {}
    rpc Delete(DeleteReq) returns (DeleteReply) {}
}

message GetReq {
    string key = 1;
    uint64 client_id = 2;
}

message GetReply {
    kelpie.common.State state = 1;
    string value = 2;
    bytes address_map = 3;
    uint64 leader_id = 4;
}

message SetReq {
    string key = 1;
    string value = 2;
    uint64 client_id = 3;
}

message SetReply {
    kelpie.common.State state = 1;
    bytes address_map = 2;
    uint64 leader_id = 3;
}

message DeleteReq {
    string key = 1;
    uint64 client_id = 2;
}

message DeleteReply {
    kelpie.common.State state = 1;
    bytes address_map = 2;
    uint64 leader_id = 3;
}