func replace(req *proto.MCRequest, cache *cache.Cache) *proto.MCResponse {
res := proto.NewResStatus(req.Opcode, proto.STORED)
if err := cache.Replace(req.Key, req.Value,
time.Duration(req.Expires)*time.Second); err != nil {
res = proto.NewResStatus(req.Opcode, proto.NOT_STORED)
}
return res
}
func delete(req *proto.MCRequest, cache *cache.Cache) *proto.MCResponse {
cache.Delete(req.Key)
res := proto.NewResStatus(req.Opcode, proto.DELETED)
return res
}
func set(req *proto.MCRequest, cache *cache.Cache) *proto.MCResponse {
cache.Set(req.Key, req.Value, time.Duration(req.Expires)*time.Second)
res := proto.NewResStatus(req.Opcode, proto.SUCCESS)
return res
}