private async Task schedule()
{
Task continueTask = null;
if (Interlocked.CompareExchange(ref isHandling, 1, 0) == 1)
{
return;
}
try
{
if (await handler.ProcessData(this))
{
if (buffer.Count > 0)
{
processCount++;
continueTask = new Task(async() => await schedule());
}
else
{
processCount = 0;
}
if (processCount > 100)
{
throw new Exception("max process count in handler");
}
}
}
catch (Exception ex)
{
Logger.Log("from schedule: " + ex.Message);
Console.WriteLine("from schedule: " + ex.Message);
continueTask = null;
closeConnection();
}
finally
{
Interlocked.Decrement(ref isHandling);
if (continueTask != null)
{
continueTask.Start();
}
}
}