private void RunTask()
{
try
{
lock (this)
{
if (currentTask == null)
{
currentTask = DatabaseTask.Create();
}
else
{
LogText("Previous backup is still running", EventLogEntryType.Information);
return;
}
}
currentTask.Run();
LogText("Task completed successfully", EventLogEntryType.Information);
lock (this) {
currentTask = null;
}
}
catch (Exception ex)
{
LogText(ex.ToString(), EventLogEntryType.Error);
}
finally {
lock (this)
{
currentTask = null;
}
}
}