| /* |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #pragma once |
| |
| // A consistent problem that automated test labs have is that devices will |
| // gradually fall offline and require manual recovery. For automated testing |
| // labs and similar other uses, adbd contains a watchdog that can be enabled |
| // to reboot the device if no client is connected for a configurable duration. |
| // |
| // To enable it, set the system property `persist.adb.watchdog` to "1". |
| // The timeout can be configured by `persist.adb.watchdog.timeout_secs`, |
| // with a default of 600 seconds. |
| // |
| // Additionally, the watchdog is automatically enabled when the device is in |
| // test harness mode (https://source.android.com/compatibility/cts/harness). |
| // Note that if `persist.adb.watchdog` is set, it will override the default |
| // in test harness mode, and `persist.adb.watchdog.timeout_secs` isn't |
| // preserved across factory reset. |
| |
| #if defined(__ANDROID__) |
| namespace watchdog { |
| |
| void Initialize(); |
| void Start(); |
| void Stop(); |
| |
| } // namespace watchdog |
| #endif |