public override void up(Event evt)
{
Console.WriteLine(name.PadRight(5) + " [UP] : " + Event.type2String(evt.Type));
switch(evt.Type)
{
case(Event.GET_DIGEST):
{
Thread.Sleep(10000);
Digest d = new Digest(1);
d.add(localAddr,0,0,0);
evt = new Event(Event.GET_DIGEST_OK,d);
passDown(evt);
break;
}
case(Event.SET_LOCAL_ADDRESS):
{
localAddr = (Address)evt.Arg;
return;
}
}
}
static void Main(string[] args)
{
Tester.SetupDebug();
NAKACK nak = new NAKACK();
Protocol bottom = null;
Protocol top = Tester.createStack(nak, out bottom);
Address remote1 = new Address("1.1.1.1",8005);
Address remote2 = new Address("1.1.1.2",8005);
Address remote3 = new Address("1.1.1.3",8005);
ArrayList members = new ArrayList();
members.Add(Tester.localAddr);
members.Add(remote1);
members.Add(remote2);
members.Add(remote3);
View newView = new View(new ViewId(Tester.localAddr,0),members);
evt = new Event(Event.VIEW_CHANGE,newView);
top.down(evt);
evt = new Event(Event.MSG,new Message(null,null,"Message 1"));
top.down(evt);
evt = new Event(Event.MSG,new Message(null,null,"Message 2"));
top.down(evt);
evt = new Event(Event.MSG,new Message(null,null,"Message 3"));
top.down(evt);
Console.WriteLine("-=-=-=-=- Received Msg 0 from Remote 1 -=-=-=-=-=-");
Message msg = new Message(null,remote1,"Incoming Message 0");
msg.Headers.Add("NAKACK",new NakAckHeader(NakAckHeader.MSG, 0));
evt = new Event(Event.MSG,msg);
bottom.up(evt);
Console.WriteLine("-=-=-=-=- Received Msg 0 from Remote 2 -=-=-=-=-=-");
msg = new Message(null,remote2,"Incoming Message 0");
msg.Headers.Add("NAKACK",new NakAckHeader(NakAckHeader.MSG, 0));
evt = new Event(Event.MSG,msg);
bottom.up(evt);
Console.WriteLine("-=-=-=-=- Received Msg 1 from Remote 1 -=-=-=-=-=-");
msg = new Message(null,remote1,"Incoming Message 1");
msg.Headers.Add("NAKACK",new NakAckHeader(NakAckHeader.MSG, 1));
evt = new Event(Event.MSG,msg);
bottom.up(evt);
Console.WriteLine("-=-=-=-=- Received Msg 2 from Remote 2 -=-=-=-=-=-");
msg = new Message(null,remote2,"Incoming Message 2");
msg.Headers.Add("NAKACK",new NakAckHeader(NakAckHeader.MSG, 2));
evt = new Event(Event.MSG,msg);
bottom.up(evt);
Thread.Sleep(20000);
Console.WriteLine("-=-=-=-=- Received Msg 1 from Remote 2 -=-=-=-=-=-");
msg = new Message(null,remote2,"Incoming Message 1");
msg.Headers.Add("NAKACK",new NakAckHeader(NakAckHeader.MSG, 1));
evt = new Event(Event.MSG,msg);
bottom.up(evt);
Thread.Sleep(3000);
Console.WriteLine("-=-=-=-=- Receiving STABLE event -=-=-=-=-=-");
Digest digest = new Digest(4); // 4 members
digest.add(Tester.localAddr, 0, 2, 2);
digest.add(remote1, 0, 1, 1);
digest.add(remote2, 0, 2, 2);
digest.add(remote3, 0, 0, 0);
evt = new Event(Event.STABLE,digest);
bottom.up(evt);
Console.ReadLine();
Tester.stopProtocols(top);
Console.ReadLine();
}
