private async Task RunAllPendingJobs()
{
// Monitor cannot be used here, since Monitor allows recursive enter for a thread
if (Interlocked.CompareExchange(ref _isRunning, 1, 0) == 0)
{
try
{
if (_profile.CheckIfOnline && !await ConnectionTester.IsOnline(_profile.ProxyOptionsOrNull))
{
s_logger.WarnFormat("Skipping synchronization profile '{0}' (Id: '{1}') because network is not available", _profile.ProfileName, _profileId);
return;
}
while (_fullSyncPending || _pendingOutlookItems.Count > 0)
{
if (_fullSyncPending)
{
_fullSyncPending = false;
Thread.MemoryBarrier(); // should not be required because there is just one thread entering multiple times
await RunAndRescheduleNoThrow();
}
if (_pendingOutlookItems.Count > 0)
{
var itemsToSync = _pendingOutlookItems.Values.ToArray();
_pendingOutlookItems.Clear();
if (s_logger.IsDebugEnabled)
{
s_logger.Debug($"Partial sync: Going to sync '{itemsToSync.Length}' pending items ( {string.Join(", ", itemsToSync.Select(id => id.EntryId))} ).");
}
Thread.MemoryBarrier(); // should not be required because there is just one thread entering multiple times
await RunPartialNoThrow(itemsToSync);
}
}
}
finally
{
Interlocked.Exchange(ref _isRunning, 0);
}
}
}
private async Task RunAllPendingJobs()
{
if (_checkIfOnline && !ConnectionTester.IsOnline())
{
s_logger.WarnFormat("Skipping synchronization profile '{0}' (Id: '{1}') because network is not available", _profileName, _profileId);
return;
}
// Monitor cannot be used here, since Monitor allows recursive enter for a thread
if (Interlocked.CompareExchange(ref _isRunning, 1, 0) == 0)
{
try
{
while (_fullSyncPending || _pendingOutlookItems.Count > 0)
{
if (_fullSyncPending)
{
_fullSyncPending = false;
Thread.MemoryBarrier(); // should not be required because there is just one thread entering multiple times
await RunAndRescheduleNoThrow();
}
if (_pendingOutlookItems.Count > 0)
{
var itemsToSync = _pendingOutlookItems.ToArray();
_pendingOutlookItems.Clear();
Thread.MemoryBarrier(); // should not be required because there is just one thread entering multiple times
await RunIfResponsibleNoThrow(itemsToSync);
}
}
}
finally
{
Interlocked.Exchange(ref _isRunning, 0);
}
}
}