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Limit library scan workers to four concurrent processes

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* Formatting fixes

* Library scans are now limited to 4 worker processes
This commit is contained in:
Michael Green
2024-01-04 16:01:33 +11:00
committed by GitHub
parent eac35ee8a3
commit ce9ab91e5b
7 changed files with 73 additions and 11 deletions
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29
gaseous-server/Classes/ImportGames.cs
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@@ -487,13 +487,15 @@ namespace gaseous_server.Classes
public void LibraryScan()
{
int maxWorkers = 4;
// setup background tasks for each library
foreach (GameLibrary.LibraryItem library in GameLibrary.GetLibraries)
{
Logging.Log(Logging.LogType.Information, "Library Scan", "Starting worker process for library " + library.Name);
ProcessQueue.QueueItem queue = new ProcessQueue.QueueItem(
ProcessQueue.QueueItemType.LibraryScanWorker,
0,
1,
new List<ProcessQueue.QueueItemType>
{
ProcessQueue.QueueItemType.OrganiseLibrary,
@@ -502,11 +504,34 @@ namespace gaseous_server.Classes
false,
true);
queue.Options = library;
queue.ForceExecute();
ProcessQueue.QueueItems.Add(queue);
// check number of running tasks is less than maxWorkers
bool allowContinue;
do
{
allowContinue = true;
int currentWorkerCount = 0;
List<ProcessQueue.QueueItem> queueItems = new List<ProcessQueue.QueueItem>();
queueItems.AddRange(ProcessQueue.QueueItems);
foreach (ProcessQueue.QueueItem item in queueItems)
{
if (item.ItemType == ProcessQueue.QueueItemType.LibraryScanWorker)
{
currentWorkerCount += 1;
}
}
if (currentWorkerCount >= maxWorkers)
{
allowContinue = false;
Thread.Sleep(60000);
}
} while (allowContinue == false);
}
bool WorkersStillWorking = false;
bool WorkersStillWorking;
do
{
WorkersStillWorking = false;