protected Edge()
{
_sync = new object();
_close_event = new FireOnceEvent();
//Atomically increment and update _edge_no
_edge_no = System.Threading.Interlocked.Increment( ref _edge_count );
_is_closed = 0;
_create_dt = DateTime.UtcNow;
_last_out_packet_datetime = _create_dt.Ticks;
_last_in_packet_datetime = _last_out_packet_datetime;
}
/**
* @param max_enqueues the maximum number of times Enqueue is allowed, after
* that it will throw InvalidOperationException and the queue will be closed
*/
public Channel(int max_enqueues) {
if( max_enqueues == 0 ) {
//This doesn't make sense
throw new ArgumentOutOfRangeException("max_enqueues", max_enqueues, "cannot be zero");
}
_closed = 0;
_queue = new Brunet.Util.LockFreeQueue<object>();
_max_enqueues = max_enqueues;
_enqueues = 0;
_count = 0;
_close_event = new FireOnceEvent();
}
public void Test0() {
FireOnceEvent feo = new FireOnceEvent();
int[] fired = new int[1];
fired[0] = 0;
feo.Add( delegate(object o, EventArgs args) { fired[0] = fired[0] + 1; });
Assert.IsTrue( feo.Fire(null, null), "First fire test" );
Assert.IsFalse( feo.Fire(null, null), "Second fire test" );
Assert.IsFalse( feo.Fire(null, null), "Second fire test" );
Assert.IsFalse( feo.Fire(null, null), "Second fire test" );
Assert.AreEqual(fired[0], 1, "Fire event test 2");
}
//Non-statics...
protected Edge()
{
_sync = new object();
_close_event = new FireOnceEvent();
_edge_no = AllocEdgeNum(this);
_is_closed = 0;
_create_dt = DateTime.UtcNow;
_last_out_packet_datetime = _create_dt.Ticks;
_last_in_packet_datetime = _last_out_packet_datetime;
}
