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 gets(req *proto.MCRequest, cache *cache.Cache) *proto.MCResponse {
value, found := cache.Get(req.Key)
res := proto.NewResFull(req.Opcode, proto.SUCCESS, req.Key, req.Flags, found)
if found == false {
res.Status = proto.END
} else {
valueb := value.([]byte)
res.Value = make([]byte, len(valueb))
copy(res.Value, valueb)
}
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
}