Merge pull request #10197 from thornbill/multiple-sessions

Remove one session per device id limitation

Emby.Server.Implementations/Session/SessionManager.cs

@@ -1509,36 +1509,21 @@ namespace Emby.Server.Implementations.Session
                 new DeviceQuery
                 {
                     DeviceId = deviceId,
-                    UserId = user.Id,
-                    Limit = 1
-                }).ConfigureAwait(false)).Items.FirstOrDefault();
-
-            var allExistingForDevice = (await _deviceManager.GetDevices(
-                new DeviceQuery
-                {
-                    DeviceId = deviceId
+                    UserId = user.Id
                 }).ConfigureAwait(false)).Items;
 
-            foreach (var auth in allExistingForDevice)
-            {
-                if (existing is null || !string.Equals(auth.AccessToken, existing.AccessToken, StringComparison.Ordinal))
+            foreach (var auth in existing)
             {
                 try
                 {
+                    // Logout any existing sessions for the user on this device
                     await Logout(auth).ConfigureAwait(false);
                 }
                 catch (Exception ex)
                 {
-                        _logger.LogError(ex, "Error while logging out.");
+                    _logger.LogError(ex, "Error while logging out existing session.");
                 }
             }
-            }
-
-            if (existing is not null)
-            {
-                _logger.LogInformation("Reissuing access token: {Token}", existing.AccessToken);
-                return existing.AccessToken;
-            }
 
             _logger.LogInformation("Creating new access token for user {0}", user.Id);
             var device = await _deviceManager.CreateDevice(new Device(user.Id, app, appVersion, deviceName, deviceId)).ConfigureAwait(false);