private ConcurrentQueue <Action> postQueue = new ConcurrentQueue <Action>(); // order is important, speed is not
// constructor
public EpollServer(Router router)
{
this.router = router;
#if !EPOLL_DEBUG
// pre-create 2000 handlers
for (int i = 0; i < 2048; i++)
{
handlers[i] = new EpollHandler(this);
}
#endif
router.OnPhaseChanged += (phase) =>
{
if (phase == EPhase.P1 || phase == EPhase.P2 || phase == EPhase.P3)
{
timeoutMode = 0;
}
else
{
timeoutMode = -1;
}
};
// listener single instance
listener = new EpollListener(this);
}
public EpollHandler GetHandler(int socket)
{
if (handlers[socket] == null)
{
handlers[socket] = new EpollHandler(this);
}
return(handlers[socket]);
}
// process fully received request
public void ProcessContext(EpollHandler ctx)
{
#if true
router.ProcessRequest(ctx);
if (ctx.PostAction != null)
{
postQueue.Enqueue(ctx.PostAction);
}
ctx.PostAction = null;
ctx.OnDoneProcessing();
#else
Array.Copy(dummy, 0, ctx.Buffer, ctx.ResponseStart, dummy.Length);
ctx.ResponseBodyStart = ctx.ResponseStart + dummy.Length;
ctx.ResponseBodyLength = dummy.Length;
ctx.OnDoneProcessing();
#endif
}
private void disconnect(EpollHandler handler)
{
var os = new Overspan(50);
// detach the handler
var socketHandle = handler.OnDetach();
// unsubscribe from Epoll events
Remove(socketHandle, 0);
// close the socket
if (Syscall.close(socketHandle) < 0)
{
Log.Error($"Call to close(socked) failed: {Stdlib.GetLastError()}");
}
Log.Epoll("[{0}] socked disconnected, closed", socketHandle);
os.Check("disconnect()");
}
