From 5474215141d92c4012f387d6d9ebe9116ca74abc Mon Sep 17 00:00:00 2001
From: Luke Pulverenti <luke.pulverenti@gmail.com>
Date: Sun, 29 Mar 2015 18:38:32 -0400
Subject: sync updates

---
 .../Library/MediaSourceManager.cs                          | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'MediaBrowser.Server.Implementations/Library/MediaSourceManager.cs')

diff --git a/MediaBrowser.Server.Implementations/Library/MediaSourceManager.cs b/MediaBrowser.Server.Implementations/Library/MediaSourceManager.cs
index 64b1f2c89..e832142a9 100644
--- a/MediaBrowser.Server.Implementations/Library/MediaSourceManager.cs
+++ b/MediaBrowser.Server.Implementations/Library/MediaSourceManager.cs
@@ -316,7 +316,7 @@ namespace MediaBrowser.Server.Implementations.Library
             return GetStaticMediaSources(item, enablePathSubstitution).FirstOrDefault(i => string.Equals(i.Id, mediaSourceId, StringComparison.OrdinalIgnoreCase));
         }
 
-        private readonly ConcurrentDictionary<string, LiveStreamInfo> _openStreams = new ConcurrentDictionary<string, LiveStreamInfo>();
+        private readonly ConcurrentDictionary<string, LiveStreamInfo> _openStreams = new ConcurrentDictionary<string, LiveStreamInfo>(StringComparer.OrdinalIgnoreCase);
         private readonly SemaphoreSlim _liveStreamSemaphore = new SemaphoreSlim(1, 1);
 
         public async Task<LiveStreamResponse> OpenLiveStream(LiveStreamRequest request, bool enableAutoClose, CancellationToken cancellationToken)
@@ -330,6 +330,11 @@ namespace MediaBrowser.Server.Implementations.Library
 
                 var mediaSource = await provider.OpenMediaSource(tuple.Item2, cancellationToken).ConfigureAwait(false);
 
+                if (string.IsNullOrWhiteSpace(mediaSource.LiveStreamId))
+                {
+                    throw new InvalidOperationException(string.Format("{0} returned null LiveStreamId", provider.GetType().Name));
+                }
+
                 SetKeyProperties(provider, mediaSource);
 
                 var info = new LiveStreamInfo
@@ -368,6 +373,13 @@ namespace MediaBrowser.Server.Implementations.Library
 
         public async Task<MediaSourceInfo> GetLiveStream(string id, CancellationToken cancellationToken)
         {
+            if (string.IsNullOrWhiteSpace(id))
+            {
+                throw new ArgumentNullException("id");
+            }
+
+            _logger.Debug("Getting live stream {0}", id);
+
             await _liveStreamSemaphore.WaitAsync(cancellationToken).ConfigureAwait(false);
 
             try
-- 
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