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Fix SessionManager._activeLiveStreamSessions for HA pod takeover safety (#27)

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* Initial plan

* Issue 5.2.3b: Fix SessionManager._activeLiveStreamSessions for takeover safety

Co-authored-by: ZoltyMat <177592743+ZoltyMat@users.noreply.github.com>

* ci: trigger CI run for PR #27 review

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: ZoltyMat <177592743+ZoltyMat@users.noreply.github.com>
Co-authored-by: mat <mstrommen@gmail.com>
This commit is contained in:
Copilot
2026-03-10 01:39:52 -04:00
committed by mat
parent 9817185fa3
commit e71efc3f97
11 changed files with 436 additions and 6 deletions
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tests/Jellyfin.MediaEncoding.Tests/Fakes/InMemoryTranscodeSessionStore.cs
+50
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@@ -18,6 +18,7 @@ public sealed class InMemoryTranscodeSessionStore : ITranscodeSessionStore
public static readonly TimeSpan DefaultLeaseDuration = TimeSpan.FromSeconds(30);
private readonly Dictionary<string, TranscodeSession> _sessions = new(StringComparer.OrdinalIgnoreCase);
private readonly Dictionary<string, LiveStreamSession> _liveStreams = new(StringComparer.OrdinalIgnoreCase);
private readonly Lock _lock = new();
/// <inheritdoc />
@@ -103,6 +104,55 @@ public sealed class InMemoryTranscodeSessionStore : ITranscodeSessionStore
}
}
/// <inheritdoc />
public Task SetLiveStreamAsync(LiveStreamSession session, CancellationToken cancellationToken = default)
{
lock (_lock)
{
_liveStreams[MakeLiveStreamKey(session.LiveStreamId, session.SessionId)] = session;
if (!string.IsNullOrEmpty(session.PlaySessionId))
{
_liveStreams[MakeLiveStreamKey(session.LiveStreamId, session.PlaySessionId)] = session;
}
}
return Task.CompletedTask;
}
/// <inheritdoc />
public Task<LiveStreamSession?> TryGetLiveStreamAsync(string liveStreamId, string sessionIdOrPlaySessionId, CancellationToken cancellationToken = default)
{
lock (_lock)
{
_liveStreams.TryGetValue(MakeLiveStreamKey(liveStreamId, sessionIdOrPlaySessionId), out var session);
return Task.FromResult(session);
}
}
/// <inheritdoc />
public Task DeleteLiveStreamAsync(string liveStreamId, string sessionIdOrPlaySessionId, CancellationToken cancellationToken = default)
{
lock (_lock)
{
if (_liveStreams.TryGetValue(MakeLiveStreamKey(liveStreamId, sessionIdOrPlaySessionId), out var session))
{
_liveStreams.Remove(MakeLiveStreamKey(liveStreamId, session.SessionId));
if (!string.IsNullOrEmpty(session.PlaySessionId))
{
_liveStreams.Remove(MakeLiveStreamKey(liveStreamId, session.PlaySessionId));
}
}
else
{
_liveStreams.Remove(MakeLiveStreamKey(liveStreamId, sessionIdOrPlaySessionId));
}
}
return Task.CompletedTask;
}
private static string MakeLiveStreamKey(string liveStreamId, string sessionIdOrPlaySessionId)
=> liveStreamId + "\x00" + sessionIdOrPlaySessionId;
private static TranscodeSession Clone(TranscodeSession source)
=> new TranscodeSession
{