unkin-agent
e23d1a23be
Transcode state lives only in the process that started ffmpeg, so a pod restart drops every in-flight HLS stream with no way for a peer to pick it up. - add ITranscodeSessionStore plus the TranscodeSession and LiveStreamSession records - add RedisTranscodeSessionStore with TTL leases and an atomic Lua takeover script - add NullTranscodeSessionStore for single-instance deployments - pick the store from Jellyfin:TranscodeStore:RedisConnectionString at startup
50 lines
1.6 KiB
C#
50 lines
1.6 KiB
C#
using System;
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namespace MediaBrowser.Controller.MediaEncoding;
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/// <summary>
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/// Represents a durable record of an HLS transcoding session for HA pod recovery.
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/// </summary>
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public sealed class TranscodeSession
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{
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/// <summary>
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/// Gets or sets the unique play session identifier.
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/// </summary>
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public string PlaySessionId { get; set; } = string.Empty;
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/// <summary>
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/// Gets or sets the name of the pod that currently owns this session's lease.
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/// </summary>
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public string OwnerPod { get; set; } = string.Empty;
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/// <summary>
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/// Gets or sets the UTC time at which the owning pod's lease expires.
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/// </summary>
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public DateTime LeaseExpiresUtc { get; set; }
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/// <summary>
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/// Gets or sets the absolute path to the HLS manifest (.m3u8) file on shared storage.
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/// </summary>
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public string ManifestPath { get; set; } = string.Empty;
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/// <summary>
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/// Gets or sets the path prefix for transcoded segment files on shared storage.
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/// </summary>
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public string SegmentPathPrefix { get; set; } = string.Empty;
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/// <summary>
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/// Gets or sets the media source identifier associated with this session.
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/// </summary>
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public string MediaSourceId { get; set; } = string.Empty;
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/// <summary>
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/// Gets or sets the zero-based index of the last segment that was fully written to durable storage.
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/// </summary>
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public int LastCompletedSegmentIndex { get; set; }
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/// <summary>
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/// Gets or sets the last durable playback offset in ticks, used to resume playback after failover.
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/// </summary>
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public long LastDurablePlaybackOffset { get; set; }
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}
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