public void CreateByCodeOwnDaemon()
{
using (var logger = new LogDaemon(NOPApplication.Instance))
{
logger.WriteInterval = 0; //set the minimum flush period
Aver.Throws <AzosException>(() => logger.Start()); //can not start daemon with no sinks
Aver.IsFalse(logger.Running);
Aver.IsFalse(logger.Sinks.Any());
using (var sink = new MemoryBufferSink(logger))
{
sink.Name.See();
Aver.IsTrue(sink.Name.StartsWith("MemoryBufferSink.")); //anonymous sinks get their name from their: 'type.fid'
logger.Start(); //now it can start
Aver.IsTrue(logger.Running);
Aver.AreSameRef(sink, logger.Sinks.First()); //now there is a sink registered which is this one
Aver.IsTrue(sink.Running); //it was auto-started by the logger
logger.Write(new Message {
Type = MessageType.DebugB, Text = "This is a message #1"
}); //so this messages goes in it
Thread.Sleep(DAEMON_FLUSH_WAIT_MS); //make sure async flush happens
Aver.IsTrue(sink.Buffered.Any()); //because sink was active
var logged = sink.Buffered.FirstOrDefault(); // we get the first message buffered
Aver.AreEqual("This is a message #1", logged.Text);
Aver.IsTrue(MessageType.DebugB == logged.Type);
sink.WaitForCompleteStop();//stop the sink
Aver.IsFalse(sink.Running);
logger.Write(new Message {
Type = MessageType.Debug, Text = "This is a message #2"
});
Thread.Sleep(DAEMON_FLUSH_WAIT_MS); //make sure async flush happens
Aver.AreEqual(1, sink.Buffered.Count()); //because sink was not turned on for 2nd, only the first message got in, 2nd got lost
}
Aver.IsFalse(logger.Sinks.Any());//again, no sinks left
}
}
protected override void DoStart()
{
try
{
m_CPULoadFactor = 1d;
m_SubInstrCallerCount = 0;
m_SubInstr.Start();
m_SubLog.Start();
m_Locker.Start();
m_WaitEvent = new AutoResetEvent(false);
m_Thread = new Thread(threadSpin);
m_Thread.Name = THREAD_NAME;
m_Thread.Start();
}
catch
{
if (m_Locker.Running)
{
try { m_Locker.WaitForCompleteStop(); } catch { }
}
if (m_SubLog.Running)
{
try { m_SubLog.WaitForCompleteStop(); } catch { }
}
if (m_SubInstr.Running)
{
try { m_SubInstr.WaitForCompleteStop(); } catch { }
}
AbortStart();
throw;
}
}
protected override void DoStart()
{
base.DoStart();
m_Daemon.Start();
}