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add library monitor error handling

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This commit is contained in:
Luke Pulverenti
2017-02-03 15:52:56 -05:00
parent 29898ce538
commit 9c86c8fe2b
3 changed files with 15 additions and 10 deletions
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21
Emby.Server.Core/IO/LibraryMonitor.cs
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@@ -283,18 +283,24 @@ namespace Emby.Server.Core.IO
/// <param name="path">The path.</param>
private void StartWatchingPath(string path)
{
if (!_fileSystem.DirectoryExists(path))
{
// Seeing a crash in the mono runtime due to an exception being thrown on a different thread
Logger.Info("Skipping realtime monitor for {0} because the path does not exist", path);
return;
}
// Already being watched
if (_fileSystemWatchers.ContainsKey(path))
{
return;
}
// Creating a FileSystemWatcher over the LAN can take hundreds of milliseconds, so wrap it in a Task to do them all in parallel
Task.Run(() =>
{
try
{
if (!_fileSystem.DirectoryExists(path))
{
// Seeing a crash in the mono runtime due to an exception being thrown on a different thread
Logger.Info("Skipping realtime monitor for {0} because the path does not exist", path);
return;
}
var newWatcher = new FileSystemWatcher(path, "*")
{
IncludeSubdirectories = true
@@ -326,7 +332,6 @@ namespace Emby.Server.Core.IO
}
else
{
Logger.Info("Unable to add directory watcher for {0}. It already exists in the dictionary.", path);
newWatcher.Dispose();
}