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61 lines
1.6 KiB
C#
61 lines
1.6 KiB
C#
using MediaBrowser.Controller;
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using MediaBrowser.Controller.Plugins;
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using MediaBrowser.Controller.Session;
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using MediaBrowser.Model.Logging;
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using System;
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using System.Linq;
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using System.Threading;
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namespace MediaBrowser.Server.Startup.Common.EntryPoints
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{
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public class KeepServerAwake : IServerEntryPoint
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{
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private readonly ISessionManager _sessionManager;
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private readonly ILogger _logger;
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private Timer _timer;
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private readonly IServerApplicationHost _appHost;
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public KeepServerAwake(ISessionManager sessionManager, ILogger logger, IServerApplicationHost appHost)
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{
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_sessionManager = sessionManager;
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_logger = logger;
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_appHost = appHost;
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}
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public void Run()
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{
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_timer = new Timer(obj =>
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{
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var now = DateTime.UtcNow;
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if (_sessionManager.Sessions.Any(i => (now - i.LastActivityDate).TotalMinutes < 15))
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{
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KeepAlive();
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}
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}, null, TimeSpan.FromMinutes(5), TimeSpan.FromMinutes(5));
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}
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private void KeepAlive()
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{
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var nativeApp = ((ApplicationHost)_appHost).NativeApp;
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try
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{
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nativeApp.PreventSystemStandby();
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}
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catch (Exception ex)
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{
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_logger.ErrorException("Error resetting system standby timer", ex);
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}
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}
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public void Dispose()
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{
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if (_timer != null)
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{
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_timer.Dispose();
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_timer = null;
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}
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}
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}
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}
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