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Integrate WebSocket proxy with session manager to cleanup sessions on client disconnect

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This commit is contained in:
Josh Patra
2026-02-03 19:10:02 -05:00
parent 4bd478e85c
commit a0bbb7cd4c
1 changed files with 36 additions and 3 deletions
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39
allstarr/Middleware/WebSocketProxyMiddleware.cs
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@@ -1,6 +1,7 @@
using System.Net.WebSockets;
using Microsoft.Extensions.Options;
using allstarr.Models.Settings;
using allstarr.Services.Jellyfin;
namespace allstarr.Middleware;
@@ -13,15 +14,18 @@ public class WebSocketProxyMiddleware
private readonly RequestDelegate _next;
private readonly JellyfinSettings _settings;
private readonly ILogger<WebSocketProxyMiddleware> _logger;
private readonly JellyfinSessionManager _sessionManager;
public WebSocketProxyMiddleware(
RequestDelegate next,
IOptions<JellyfinSettings> settings,
ILogger<WebSocketProxyMiddleware> logger)
ILogger<WebSocketProxyMiddleware> logger,
JellyfinSessionManager sessionManager)
{
_next = next;
_settings = settings.Value;
_logger = logger;
_sessionManager = sessionManager;
_logger.LogDebug("🔧 WEBSOCKET: WebSocketProxyMiddleware initialized - Jellyfin URL: {Url}", _settings.Url);
}
@@ -65,9 +69,31 @@ public class WebSocketProxyMiddleware
{
ClientWebSocket? serverWebSocket = null;
WebSocket? clientWebSocket = null;
string? deviceId = null;
try
{
// Extract device ID from query string or headers for session tracking
deviceId = context.Request.Query["deviceId"].ToString();
if (string.IsNullOrEmpty(deviceId))
{
// Try to extract from X-Emby-Authorization header
if (context.Request.Headers.TryGetValue("X-Emby-Authorization", out var authHeader))
{
var authValue = authHeader.ToString();
var deviceIdMatch = System.Text.RegularExpressions.Regex.Match(authValue, @"DeviceId=""([^""]+)""");
if (deviceIdMatch.Success)
{
deviceId = deviceIdMatch.Groups[1].Value;
}
}
}
if (!string.IsNullOrEmpty(deviceId))
{
_logger.LogDebug("🔍 WEBSOCKET: Client WebSocket for device {DeviceId}", deviceId);
}
// Accept the WebSocket connection from the client
clientWebSocket = await context.WebSockets.AcceptWebSocketAsync();
_logger.LogDebug("✓ WEBSOCKET: Client WebSocket accepted");
@@ -96,9 +122,9 @@ public class WebSocketProxyMiddleware
serverWebSocket.Options.SetRequestHeader("X-Emby-Authorization", embyAuthHeader.ToString());
_logger.LogDebug("🔑 WEBSOCKET: Forwarded X-Emby-Authorization header");
}
else if (context.Request.Headers.TryGetValue("Authorization", out var authHeader))
else if (context.Request.Headers.TryGetValue("Authorization", out var authHeader2))
{
var authValue = authHeader.ToString();
var authValue = authHeader2.ToString();
// If it's a MediaBrowser auth header, use X-Emby-Authorization
if (authValue.Contains("MediaBrowser", StringComparison.OrdinalIgnoreCase))
{
@@ -165,6 +191,13 @@ public class WebSocketProxyMiddleware
clientWebSocket?.Dispose();
serverWebSocket?.Dispose();
// CRITICAL: Notify session manager that client disconnected
if (!string.IsNullOrEmpty(deviceId))
{
_logger.LogInformation("🧹 WEBSOCKET: Client disconnected, removing session for device {DeviceId}", deviceId);
await _sessionManager.RemoveSessionAsync(deviceId);
}
_logger.LogDebug("🧹 WEBSOCKET: WebSocket connections cleaned up");
}
}