public void forwardFilter(Message m, string brokerName)
{
Console.WriteLine("ForwardFilter received from broker -> {0}", brokerName);
foreach (KeyValuePair<string, List<string>> t in lstSubsTopic)
{
foreach (var sub in t.Value)//percorrer lista de subs
{
if (m.Topic.Equals(sub))
{
Console.WriteLine("Eu notifiquie o sub interessado");
SubscriberNotify not = (SubscriberNotify)Activator.GetObject(typeof(SubscriberNotify), t.Key + "/Notify");
not.notify(m);
}
}
}
Dictionary<Broker, List<string>> lst = new Dictionary<Broker, List<string>>(routingTable);
//eliminar remetente da routing table
foreach (KeyValuePair<Broker, List<string>> par in routingTable)
{
if (par.Key.Name.Equals(brokerName))
{
lst.Remove(par.Key);
}
}
foreach (KeyValuePair<Broker, List<string>> t in routingTable)
{
if (t.Value.Contains(m.Topic))
{ //ha alguem na routing table que quer este topico
string urlRemote = t.Key.URL.Substring(0, t.Key.URL.Length - 11);//retirar XXXX/broker
int port = 9000;
int mult = Int32.Parse("" + t.Key.Site[t.Key.Site.Length - 1]);
urlRemote += (port + (mult * 100) + 1).ToString() + "/";
//Console.WriteLine("Filtering vizinho em {0}", urlRemote);
BrokerReceiveBroker bro = (BrokerReceiveBroker)Activator.GetObject(typeof(BrokerReceiveBroker), urlRemote + "BrokerCommunication");
try
{
FilterFloodRemoteAsyncDelegate RemoteDel = new FilterFloodRemoteAsyncDelegate(bro.forwardFilter);
AsyncCallback RemoteCallBack = new AsyncCallback(FilterFloodRemoteAsyncCallBack);
IAsyncResult RemAr = RemoteDel.BeginInvoke(m, name, RemoteCallBack, null);
LogInterface log = (LogInterface)Activator.GetObject(typeof(LogInterface), "tcp://localhost:8086/PuppetMasterLog");
log.log(this.name, m.author, m.Topic, 0, "broker");
}
catch (SocketException)
{
Console.WriteLine("Could not locate server");
}
}
}
}
public void forwardFlood(Message m, string brokerName)
{
//Console.WriteLine("Inicio num novo broker vindo de ->> {0}", brokerName);
foreach (KeyValuePair<string, List<string>> t in lstSubsTopic)
{
foreach (var sub in t.Value)//percorrer lista de subs
{
if (m.Topic.Equals(sub))
{
SubscriberNotify not = (SubscriberNotify)Activator.GetObject(typeof(SubscriberNotify), t.Key + "/Notify");
not.notify(m);
}
}
}
List<Broker> lst = new List<Broker>(lstVizinhos);
//eliminar remetente da lista
for (int i = 0; i < lst.Count; i++)
{
if (lst[i].Name.Equals(brokerName))
{
//Console.WriteLine("Removi o {0} da lista de vizinhos", lst[i].Name);
lst.Remove(lst[i]);
}
}
//propagar para os outros todos
foreach (var viz in lst)
{
string urlRemote = viz.URL.Substring(0, viz.URL.Length - 11);//retirar XXXX/broker
int port = 9000;
int mult = Int32.Parse("" + viz.Site[viz.Site.Length - 1]);
urlRemote += (port + (mult * 100) + 1).ToString() + "/";
//Console.WriteLine("Flooding vizinho em {0}", urlRemote);
BrokerReceiveBroker bro = (BrokerReceiveBroker)Activator.GetObject(typeof(BrokerReceiveBroker), urlRemote + "BrokerCommunication");
try
{
FilterFloodRemoteAsyncDelegate RemoteDel = new FilterFloodRemoteAsyncDelegate(bro.forwardFlood);
AsyncCallback RemoteCallBack = new AsyncCallback(FilterFloodRemoteAsyncCallBack);
IAsyncResult RemAr = RemoteDel.BeginInvoke(m, name, RemoteCallBack, null);
LogInterface log = (LogInterface)Activator.GetObject(typeof(LogInterface), "tcp://localhost:8086/PuppetMasterLog");
log.log(this.name, m.author, m.Topic, 0,"broker");
}
catch (SocketException)
{
Console.WriteLine("Could not locate server");
}
}
}
public void forwardFlood(Message m, string brokerName, int eventNumber, int order, int logMode)
{
if (!isLeader)//se não és lider
{
//TODO - adicionar à lista de msg , retirar msg se já foi enviada e recebida.
return;
}
string pubTopic = m.author + "%" + m.Topic;
if (order == 1)//FIFO
{
lock (myLock)
{
if (!seqPub.ContainsKey(m.author))
{//publisher nao publicou nada
seqPub.Add(m.author, 1);//actualizar numSeq deste pub
}
if (!pubCount.ContainsKey(pubTopic))//publisher nao publicou nada neste topico
{
pubCount.Add(pubTopic, 1);
}
if (m.SeqNum == seqPub[m.author])//msg esperada para aquele publisher
{
foreach (KeyValuePair<string, List<string>> t in lstSubsTopic)
{
if (searchTopicList(m.Topic, t.Value))//ha match de topicos
{
Console.WriteLine("Eu notifiquie o sub interesado, numeroSeq da msg ---> {0}", m.SeqNum);
SubscriberNotify not = (SubscriberNotify)Activator.GetObject(typeof(SubscriberNotify), t.Key + "/Notify");
not.notify(m, eventNumber);
}
}
//ja notifiquei quem tinha a notificar com esta publicacao
seqPub[m.author]++;
pubCount[pubTopic]++;
}
else
{ //nao e a msg esperada
Console.WriteLine("{0} - Esperado {1} ----- {2} Recebido", pubTopic, seqPub[m.author], m.SeqNum);
lstMessage.Add(m);
lstMessage = SortList(lstMessage);
}
//iterar sobre lista de espera para ver se posso mandar alguma coisa
for (int j = 0; j < lstMessage.Count; )
{
int next = seqPub[m.author];// e o proximo numSeq que estou a espera para aquele autor
Console.WriteLine("Estou a iterar a procura do {0} para <{1}>", next, pubTopic);
foreach (Message mi in lstMessage) Console.Write("a: " + mi.author + ",n: " + mi.SeqNum + "#");
Console.WriteLine("");
if (lstMessage[j].author.Equals(m.author) && lstMessage[j].SeqNum == next)
{//msg na lista de espera e do mesmo autor, e tambem e a que estava a espera
foreach (KeyValuePair<string, List<string>> t in lstSubsTopic)
{
if (searchTopicList(lstMessage[j].Topic, t.Value))//ha match de topicos para um sub meu
{
Console.WriteLine("Durante a iteracao Eu notifiquie o sub interesado, numeroSeq da msg ---> {0}", lstMessage[j].SeqNum);
SubscriberNotify not = (SubscriberNotify)Activator.GetObject(typeof(SubscriberNotify), t.Key + "/Notify");
not.notify(lstMessage[j], eventNumber);
}
}
Console.Write("antes de descartar mensagem : " + lstMessage[j].SeqNum + " #");
lstMessage.Remove(lstMessage[j]);
j = 0; // voltar ao início da lista
seqPub[m.author]++;
pubCount[pubTopic]++;
Console.WriteLine("seq actual: " + seqPub[m.author]);
}
else
{
j++; //continuar a iterar }
}
}
}
}
else {
foreach (KeyValuePair<string, List<string>> t in lstSubsTopic)
{
if (searchTopicList(m.Topic, t.Value))//ha match de topicos
{
Console.WriteLine("Eu notifiquie o sub interesado, numeroSeq da msg ---> {0}", m.SeqNum);
SubscriberNotify not = (SubscriberNotify)Activator.GetObject(typeof(SubscriberNotify), t.Key + "/Notify");
not.notify(m, eventNumber);
}
}
//ja notifiquei quem tinha a notificar com esta publicacao
//seqPub[m.author]++;
//pubCount[pubTopic]++;
}
//PROPAGATION TIME
List<Broker> lst = new List<Broker>(lstVizinhos);
//eliminar remetente da lista
for (int i = 0; i < lst.Count; i++)
{
if (lst[i].Name.Equals(brokerName))
{
//Console.WriteLine("Removi o {0} da lista de vizinhos", lst[i].Name);
lst.Remove(lst[i]);
}
}
//propagar para os outros todos
foreach (var viz in lst)
{
string urlRemote = viz.URL.Substring(0, viz.URL.Length - 6);//retirar XXXX/broker
Console.WriteLine("Flooding MSG <<<<{0}>>>> #seq {1} para o vizinho em {2}", pubTopic, m.SeqNum, urlRemote);
BrokerReceiveBroker bro = (BrokerReceiveBroker)Activator.GetObject(typeof(BrokerReceiveBroker), urlRemote + "BrokerCommunication");
try
{
if (logMode == 1)
{
LogInterface log = (LogInterface)Activator.GetObject(typeof(LogInterface), "tcp://localhost:8086/PuppetMasterLog");
log.log(this.name, m.author, m.Topic, eventNumber, "broker");
}
FilterFloodRemoteAsyncDelegate RemoteDel = new FilterFloodRemoteAsyncDelegate(bro.forwardFlood);
AsyncCallback RemoteCallBack = new AsyncCallback(FilterFloodRemoteAsyncCallBack);
IAsyncResult RemAr = RemoteDel.BeginInvoke(m, name, eventNumber, order, logMode, RemoteCallBack, null);
}
catch (SocketException)
{
Console.WriteLine("Could not locate server");
}
}
}
