From 30d6e2cd6ce0702faaec73b7ffb59d9844fb6967 Mon Sep 17 00:00:00 2001
From: Luke Pulverenti <luke.pulverenti@gmail.com>
Date: Mon, 15 Apr 2013 11:10:12 -0400
Subject: made library scan a bit more conservative

---
 .../MediaEncoder/MediaEncoder.cs                        | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

(limited to 'MediaBrowser.Server.Implementations/MediaEncoder')

diff --git a/MediaBrowser.Server.Implementations/MediaEncoder/MediaEncoder.cs b/MediaBrowser.Server.Implementations/MediaEncoder/MediaEncoder.cs
index 32c18822f..08e2eb774 100644
--- a/MediaBrowser.Server.Implementations/MediaEncoder/MediaEncoder.cs
+++ b/MediaBrowser.Server.Implementations/MediaEncoder/MediaEncoder.cs
@@ -50,12 +50,12 @@ namespace MediaBrowser.Server.Implementations.MediaEncoder
         /// <summary>
         /// The video image resource pool
         /// </summary>
-        private readonly SemaphoreSlim _videoImageResourcePool = new SemaphoreSlim(2, 2);
+        private readonly SemaphoreSlim _videoImageResourcePool = new SemaphoreSlim(1, 1);
 
         /// <summary>
         /// The audio image resource pool
         /// </summary>
-        private readonly SemaphoreSlim _audioImageResourcePool = new SemaphoreSlim(3, 3);
+        private readonly SemaphoreSlim _audioImageResourcePool = new SemaphoreSlim(2, 2);
 
         /// <summary>
         /// The _subtitle extraction resource pool
@@ -65,7 +65,7 @@ namespace MediaBrowser.Server.Implementations.MediaEncoder
         /// <summary>
         /// The FF probe resource pool
         /// </summary>
-        private readonly SemaphoreSlim _ffProbeResourcePool = new SemaphoreSlim(3, 3);
+        private readonly SemaphoreSlim _ffProbeResourcePool = new SemaphoreSlim(2, 2);
 
         /// <summary>
         /// Gets or sets the versioned directory path.
@@ -370,7 +370,18 @@ namespace MediaBrowser.Server.Implementations.MediaEncoder
             try
             {
                 process.Start();
+            }
+            catch (Exception ex)
+            {
+                _ffProbeResourcePool.Release();
+
+                _logger.ErrorException("Error starting ffprobe", ex);
 
+                throw;
+            }
+            
+            try
+            {
                 Task<string> standardErrorReadTask = null;
 
                 // MUST read both stdout and stderr asynchronously or a deadlock may occurr
-- 
cgit v1.2.3