46 lines
1.7 KiB
Java
46 lines
1.7 KiB
Java
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/*
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* Copyright (C) 2007 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.internal.os;
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/**
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* Sharable zygote constants.
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*
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* @hide
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*/
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public class ZygoteConnectionConstants {
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/**
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* {@link android.net.LocalSocket#setSoTimeout} value for connections.
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* Effectively, the amount of time a requestor has between the start of
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* the request and the completed request. The select-loop mode Zygote
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* doesn't have the logic to return to the select loop in the middle of
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* a request, so we need to time out here to avoid being denial-of-serviced.
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*/
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public static final int CONNECTION_TIMEOUT_MILLIS = 1000;
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/**
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* Wait time for a wrapped app to report back its pid.
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*
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* We'll wait up to thirty seconds. This should give enough time for the fork
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* to go through, but not to trigger the watchdog in the system server (by default
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* sixty seconds).
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*
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* WARNING: This may trigger the watchdog in debug mode. However, to support
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* wrapping on lower-end devices we do not have much choice.
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*/
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public static final int WRAPPED_PID_TIMEOUT_MILLIS = 20000;
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}
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