check for app updates less frequently
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@ -557,14 +557,59 @@ namespace MediaBrowser.Common.Implementations
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/// <value><c>true</c> if this instance can self update; otherwise, <c>false</c>.</value>
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public abstract bool CanSelfUpdate { get; }
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private Tuple<CheckForUpdateResult, DateTime> _lastUpdateCheckResult;
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/// <summary>
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/// Checks for update.
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/// </summary>
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/// <param name="cancellationToken">The cancellation token.</param>
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/// <param name="progress">The progress.</param>
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/// <returns>Task{CheckForUpdateResult}.</returns>
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public abstract Task<CheckForUpdateResult> CheckForApplicationUpdate(CancellationToken cancellationToken,
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IProgress<double> progress);
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public async Task<CheckForUpdateResult> CheckForApplicationUpdate(CancellationToken cancellationToken,
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IProgress<double> progress)
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{
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if (_lastUpdateCheckResult != null)
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{
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// Let dev users get results more often for testing purposes
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var cacheLength = ConfigurationManager.CommonConfiguration.SystemUpdateLevel == PackageVersionClass.Dev
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? TimeSpan.FromHours(1)
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: TimeSpan.FromHours(12);
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if ((DateTime.UtcNow - _lastUpdateCheckResult.Item2) < cacheLength)
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{
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return _lastUpdateCheckResult.Item1;
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}
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}
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var result = await CheckForApplicationUpdateInternal(cancellationToken, progress).ConfigureAwait(false);
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_lastUpdateCheckResult = new Tuple<CheckForUpdateResult, DateTime>(result, DateTime.UtcNow);
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return _lastUpdateCheckResult.Item1;
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}
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/// <summary>
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/// Checks for application update internal.
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/// </summary>
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/// <param name="cancellationToken">The cancellation token.</param>
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/// <param name="progress">The progress.</param>
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/// <returns>Task{CheckForUpdateResult}.</returns>
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private async Task<CheckForUpdateResult> CheckForApplicationUpdateInternal(CancellationToken cancellationToken,
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IProgress<double> progress)
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{
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var availablePackages = await InstallationManager.GetAvailablePackagesWithoutRegistrationInfo(CancellationToken.None).ConfigureAwait(false);
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var version = InstallationManager.GetLatestCompatibleVersion(availablePackages, ApplicationUpdatePackageName, ConfigurationManager.CommonConfiguration.SystemUpdateLevel);
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return version != null ? new CheckForUpdateResult { AvailableVersion = version.version, IsUpdateAvailable = version.version > ApplicationVersion, Package = version } :
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new CheckForUpdateResult { AvailableVersion = ApplicationVersion, IsUpdateAvailable = false };
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}
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/// <summary>
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/// Gets the name of the application update package.
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/// </summary>
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/// <value>The name of the application update package.</value>
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protected abstract string ApplicationUpdatePackageName { get; }
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/// <summary>
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/// Updates the application.
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@ -50,11 +50,11 @@ namespace MediaBrowser.Common.Implementations.ScheduledTasks.Tasks
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{
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return new ITaskTrigger[] {
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// 1am
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new DailyTrigger { TimeOfDay = TimeSpan.FromHours(1) },
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// At startup
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new StartupTrigger (),
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// Every three hours
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new IntervalTrigger { Interval = TimeSpan.FromHours(3)}
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// Every so often
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new IntervalTrigger { Interval = TimeSpan.FromHours(24)}
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};
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}
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@ -42,12 +42,11 @@ namespace MediaBrowser.Server.Implementations.ScheduledTasks
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{
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return new ITaskTrigger[] {
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// 1:30am
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new DailyTrigger { TimeOfDay = TimeSpan.FromHours(1.5) },
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// At startup
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new StartupTrigger (),
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new IntervalTrigger { Interval = TimeSpan.FromHours(3)},
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new StartupTrigger()
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// Every so often
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new IntervalTrigger { Interval = TimeSpan.FromHours(24)}
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};
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}
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@ -7,7 +7,6 @@ using MediaBrowser.Common.Implementations;
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using MediaBrowser.Common.Implementations.IO;
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using MediaBrowser.Common.Implementations.ScheduledTasks;
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using MediaBrowser.Common.Implementations.Updates;
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using MediaBrowser.Common.IO;
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using MediaBrowser.Common.MediaInfo;
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using MediaBrowser.Common.Net;
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using MediaBrowser.Controller;
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@ -25,11 +24,9 @@ using MediaBrowser.Controller.Providers;
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using MediaBrowser.Controller.Resolvers;
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using MediaBrowser.Controller.Session;
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using MediaBrowser.Controller.Sorting;
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using MediaBrowser.IsoMounter;
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using MediaBrowser.Model.IO;
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using MediaBrowser.Model.MediaInfo;
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using MediaBrowser.Model.System;
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using MediaBrowser.Model.Updates;
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using MediaBrowser.Providers;
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using MediaBrowser.Server.Implementations;
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using MediaBrowser.Server.Implementations.BdInfo;
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@ -53,7 +50,6 @@ using System.Diagnostics;
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using System.IO;
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using System.Linq;
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using System.Reflection;
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using System.Threading;
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using System.Threading.Tasks;
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namespace MediaBrowser.ServerApplication
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@ -652,14 +648,9 @@ namespace MediaBrowser.ServerApplication
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}
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}
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public override async Task<CheckForUpdateResult> CheckForApplicationUpdate(CancellationToken cancellationToken, IProgress<double> progress)
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protected override string ApplicationUpdatePackageName
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{
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var availablePackages = await InstallationManager.GetAvailablePackagesWithoutRegistrationInfo(CancellationToken.None).ConfigureAwait(false);
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var version = InstallationManager.GetLatestCompatibleVersion(availablePackages, Constants.MbServerPkgName, ConfigurationManager.CommonConfiguration.SystemUpdateLevel);
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return version != null ? new CheckForUpdateResult { AvailableVersion = version.version, IsUpdateAvailable = version.version > ApplicationVersion, Package = version } :
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new CheckForUpdateResult { AvailableVersion = ApplicationVersion, IsUpdateAvailable = false };
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get { return Constants.MbServerPkgName; }
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}
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}
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}
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