// this thread waits around until told to do a refresh then performs it.
// ONLY used for subsequent refreshes, first one done on background worker
private void BackgroundHistoryRefreshWorkerThread()
{
System.Diagnostics.Debug.WriteLine("Background history refresh worker thread going.. waiting for read for refresh");
WaitHandle.WaitAny(new WaitHandle[] { closeRequested, readyForNewRefresh }); // Wait to be ready for new refresh after initial load caused by DoRefreshHistory, called by the controller. It sets the flag
System.Diagnostics.Debug.WriteLine("Background history refresh worker thread refresh given permission, close " + PendingClose);
while (!PendingClose)
{
int wh = WaitHandle.WaitAny(new WaitHandle[] { closeRequested, refreshRequested }); // wait for a second and subsequent refresh request.
System.Diagnostics.Debug.WriteLine("Background history refresh worker - kicked due to " + wh);
if (PendingClose)
{
break;
}
switch (wh)
{
case 0: // Close Requested
break;
case 1: // Refresh Requested
journalmonitor.StopMonitor(); // this is called by the foreground. Ensure background is stopped. Foreground must restart it.
EdsmLogFetcher.AsyncStop();
InvokeAsyncOnUiThread(() =>
{
OnRefreshStarting?.Invoke();
});
RefreshWorkerArgs argstemp = null;
RefreshWorkerArgs args = null;
while (refreshWorkerQueue.TryDequeue(out argstemp)) // Get the most recent refresh
{
args = argstemp;
}
if (args != null)
{
readyForNewRefresh.Reset();
DoRefreshHistory(args);
WaitHandle.WaitAny(new WaitHandle[] { closeRequested, readyForNewRefresh }); // Wait to be ready for new refresh
}
break;
}
}
}
// this thread waits around until told to do a refresh then performs it.
// ONLY used for subsequent refreshes, first one done on background worker
private void BackgroundHistoryRefreshWorkerThread()
{
// TBD why swalllow one of these.. logic again seems convoluted
WaitHandle.WaitAny(new WaitHandle[] { closeRequested, readyForNewRefresh }); // Wait to be ready for new refresh after initial refresh
while (!PendingClose)
{
int wh = WaitHandle.WaitAny(new WaitHandle[] { closeRequested, refreshRequested });
RefreshWorkerArgs argstemp = null;
RefreshWorkerArgs args = null;
if (PendingClose)
{
break;
}
switch (wh)
{
case 0: // Close Requested
break;
case 1: // Refresh Requested
journalmonitor.StopMonitor(); // this is called by the foreground. Ensure background is stopped. Foreground must restart it.
EdsmLogFetcher.AsyncStop();
InvokeAsyncOnUiThread(() =>
{
OnRefreshStarting?.Invoke();
});
while (refreshWorkerQueue.TryDequeue(out argstemp)) // Get the most recent refresh
{
args = argstemp;
}
if (args != null)
{
readyForNewRefresh.Reset();
DoRefreshHistory(args);
WaitHandle.WaitAny(new WaitHandle[] { closeRequested, readyForNewRefresh }); // Wait to be ready for new refresh
}
break;
}
}
}
// this thread waits around until told to do a refresh then performs it.
// ONLY used for subsequent refreshes, first one done on background worker
private void BackgroundHistoryRefreshWorkerThread()
{
System.Diagnostics.Debug.WriteLine("Background history refresh worker thread going.. waiting for read for refresh");
WaitHandle.WaitAny(new WaitHandle[] { closeRequested, readyForNewRefresh }); // Wait to be ready for new refresh after initial load caused by DoRefreshHistory, called by the controller. It sets the flag
System.Diagnostics.Debug.WriteLine("Background history refresh worker thread refresh given permission, close " + PendingClose);
int capirefreshinterval = 10000; // how often we check CAPI system. This is not the poll interval.
while (!PendingClose)
{
int wh = WaitHandle.WaitAny(new WaitHandle[] { closeRequested, refreshRequested }, capirefreshinterval); // wait for a second and subsequent refresh request.
if (PendingClose)
{
break;
}
switch (wh)
{
case 0: // Close Requested
break;
case 1: // Refresh Requested
journalmonitor.StopMonitor(); // this is called by the foreground. Ensure background is stopped. Foreground must restart it.
EdsmLogFetcher.AsyncStop();
InvokeAsyncOnUiThread(() =>
{
OnRefreshStarting?.Invoke();
});
RefreshWorkerArgs argstemp = null;
RefreshWorkerArgs args = null;
while (refreshWorkerQueue.TryDequeue(out argstemp)) // Get the most recent refresh
{
args = argstemp;
}
if (args != null)
{
readyForNewRefresh.Reset();
DoRefreshHistory(args);
WaitHandle.WaitAny(new WaitHandle[] { closeRequested, readyForNewRefresh }); // Wait to be ready for new refresh
}
break;
case WaitHandle.WaitTimeout:
if (EDCommander.Current.ConsoleCommander && FrontierCAPI.Active)
{
var retstate = FrontierCAPI.ManageJournalDownload(EDCommander.Current.ConsoleUploadHistory, EDDOptions.Instance.CAPIDirectory(),
EDCommander.Current.Name,
new TimeSpan(0, 30, 0), // journal poll interval
28); // and days back in time to look
if (EDCommander.Current.ConsoleUploadHistory == null || !retstate.DeepEquals(EDCommander.Current.ConsoleUploadHistory)) // if changed
{
EDCommander.Current.ConsoleUploadHistory = retstate;
EDCommander.Current.Update();
}
}
break;
}
}
}
