public void SendQueryTaskSucceed()
{
engine.TimeOut = TimeSpan.FromMilliseconds(25);
Ping ping = new Ping(engine.LocalId);
ping.TransactionId = transactionId;
engine.MessageLoop.QuerySent += delegate(object o, SendQueryEventArgs e)
{
if (e.TimedOut)
{
counter++;
PingResponse response = new PingResponse(node.Id, transactionId);
listener.RaiseMessageReceived(response, node.EndPoint);
}
};
SendQueryTask task = new SendQueryTask(engine, ping, node);
task.Completed += delegate { handle.Set(); };
task.Execute();
Assert.IsTrue(handle.WaitOne(3000, false), "#1");
System.Threading.Thread.Sleep(200);
Assert.AreEqual(1, counter, "#2");
Node n = engine.RoutingTable.FindNode(this.node.Id);
Assert.IsNotNull(n, "#3");
Assert.IsTrue(n.LastSeen > DateTime.UtcNow.AddSeconds(-2));
}
public void SendQueryTaskTimeout()
{
engine.TimeOut = TimeSpan.FromMilliseconds(25);
Ping ping = new Ping(engine.LocalId);
ping.TransactionId = transactionId;
engine.MessageLoop.QuerySent += delegate (object o, SendQueryEventArgs e) {
if(e.TimedOut)
counter++;
};
SendQueryTask task = new SendQueryTask(engine, ping, node);
task.Completed += delegate { handle.Set(); };
task.Execute();
Assert.IsTrue(handle.WaitOne(3000, false), "#1");
Assert.AreEqual(task.Retries, counter);
}
public void PingTimeout()
{
engine.TimeOut = TimeSpan.FromHours(1);
// Send ping
Ping ping = new Ping(node.Id);
ping.TransactionId = transactionId;
ManualResetEvent handle = new ManualResetEvent(false);
SendQueryTask task = new SendQueryTask(engine, ping, node);
task.Completed += delegate {
handle.Set();
};
task.Execute();
// Receive response
PingResponse response = new PingResponse(node.Id, transactionId);
listener.RaiseMessageReceived(response, node.EndPoint);
Assert.IsTrue(handle.WaitOne(1000, true), "#0");
engine.TimeOut = TimeSpan.FromMilliseconds(75);
DateTime lastSeen = node.LastSeen;
// Time out a ping
ping = new Ping(node.Id);
ping.TransactionId = (BEncodedString)"ab";
task = new SendQueryTask(engine, ping, node, 4);
task.Completed += delegate { handle.Set(); };
handle.Reset();
task.Execute();
handle.WaitOne();
Assert.AreEqual(4, node.FailedCount, "#1");
Assert.AreEqual(NodeState.Bad, node.State, "#2");
Assert.AreEqual(lastSeen, node.LastSeen, "#3");
}
public void PingEncode()
{
Ping m = new Ping(id);
m.TransactionId = transactionId;
Compare(m, "d1:ad2:id20:abcdefghij0123456789e1:q4:ping1:t2:aa1:y1:qe");
message = m;
}