1 /*
2 * Copyright (C) 2021 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "global.h"
17
18 #include <cstdio>
19 #include <thread>
20
21 namespace OHOS {
22 namespace MiscServices {
BlockRetry(uint32_t interval,uint32_t maxRetryTimes,Function func)23 bool BlockRetry(uint32_t interval, uint32_t maxRetryTimes, Function func)
24 {
25 IMSA_HILOGD("retry start");
26 uint32_t times = 0;
27 do {
28 times++;
29 if (func()) {
30 IMSA_HILOGD("success, retry times is: %{public}d", times);
31 return true;
32 }
33 std::this_thread::sleep_for(std::chrono::milliseconds(interval));
34 } while (times < maxRetryTimes);
35 IMSA_HILOGI("retry failed");
36 return false;
37 }
38 } // namespace MiscServices
39 } // namespace OHOS