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77 lines
3.2 KiB
77 lines
3.2 KiB
using System;
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using NLog;
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using NzbDrone.Common.EnvironmentInfo;
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namespace NzbDrone.Core.HealthCheck.Checks
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{
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public class MonoVersionCheck : HealthCheckBase
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{
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private readonly IPlatformInfo _platformInfo;
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private readonly Logger _logger;
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public MonoVersionCheck(IPlatformInfo platformInfo, Logger logger)
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{
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_platformInfo = platformInfo;
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_logger = logger;
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}
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public override HealthCheck Check()
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{
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if (!PlatformInfo.IsMono)
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{
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return new HealthCheck(GetType());
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}
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var monoVersion = _platformInfo.Version;
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// Known buggy Mono versions
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if (monoVersion == new Version("4.4.0") || monoVersion == new Version("4.4.1"))
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{
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_logger.Debug("Mono version {0}", monoVersion);
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return new HealthCheck(GetType(),
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HealthCheckResult.Error,
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$"Currently installed Mono version {monoVersion} has a bug that causes issues connecting to indexers/download clients. You should upgrade to a higher version",
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"#currently_installed_mono_version_is_old_and_unsupported");
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}
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// Currently best stable Mono version (5.18 gets us .net 4.7.2 support)
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var bestVersion = new Version("5.20");
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var targetVersion = new Version("5.18");
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if (monoVersion >= targetVersion)
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{
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_logger.Debug("Mono version is {0} or better: {1}", targetVersion, monoVersion);
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return new HealthCheck(GetType());
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}
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// Stable Mono versions
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var stableVersion = new Version("5.16");
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if (monoVersion >= stableVersion)
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{
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_logger.Debug("Mono version is {0} or better: {1}", stableVersion, monoVersion);
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return new HealthCheck(GetType(),
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HealthCheckResult.Notice,
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$"Currently installed Mono version {monoVersion} is supported but upgrading to {bestVersion} is recommended.",
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"#currently_installed_mono_version_is_supported_but_upgrading_is_recommended");
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}
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// Old but supported Mono versions, there are known bugs
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var supportedVersion = new Version("5.4");
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if (monoVersion >= supportedVersion)
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{
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_logger.Debug("Mono version is {0} or better: {1}", supportedVersion, monoVersion);
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return new HealthCheck(GetType(),
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HealthCheckResult.Warning,
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$"Currently installed Mono version {monoVersion} is supported but has some known issues. Please upgrade Mono to version {bestVersion}.",
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"#currently_installed_mono_version_is_supported_but_upgrading_is_recommended");
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}
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return new HealthCheck(GetType(),
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HealthCheckResult.Error,
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$"Currently installed Mono version {monoVersion} is old and unsupported. Please upgrade Mono to version {bestVersion}.",
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"#currently_installed_mono_version_is_old_and_unsupported");
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}
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public override bool CheckOnSchedule => false;
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}
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}
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