public string Send(string message)
{
Trace.TraceInformation($"Message received: {message}\n");
//return "Message succesfully sent.\n";
//salji instanci ciji je id za 1 manji od trenutne
var brotherInstances = RoleEnvironment.Roles["WorkerRole1"].Instances;
int index = GetIndex(RoleEnvironment.CurrentRoleInstance.Id) - 1; //umanjen za 1
if (index < 0)
{
index = brotherInstances.Count - 1;
}
string adresa = "";
foreach (var item in brotherInstances)
{
Trace.WriteLine($"***Calling node on {item.InstanceEndpoints.ToString()}\n\n");
if (index == GetIndex(item.Id))
{
adresa = $"net.tcp://{item.InstanceEndpoints[endpointName].IPEndpoint}/{endpointName}";
break;
}
}
//slanje odredjenoj instanci:
ChannelFactory <IForward> factory = new ChannelFactory <IForward>(binding,
new EndpointAddress(adresa));
proxy = factory.CreateChannel();
proxy.Send(message);
return("Uspesno prosledjeno instanci za id-em umanjenim za 1\n");
}
public string Send(string message)
{
Trace.TraceInformation($"Message received: {message}\n");
//return "Instanca u workerRoli1 uspesno primila poruku.\n";
//salji svim instancama WorkerRole2 istovremeno
var instancesOfSecondRole = RoleEnvironment.Roles["WorkerRole2"].Instances;
string adresa = "";
foreach (var el in instancesOfSecondRole)
{
adresa = $"net.tcp://{el.InstanceEndpoints[endpointName].IPEndpoint}/{endpointName}";
ChannelFactory <IForward> factory = new ChannelFactory <IForward>(binding,
new EndpointAddress(adresa));
proxy = factory.CreateChannel();
Task t = Task.Factory.StartNew(() =>
{
proxy.Send(message);
});
//Trace.TraceInformation($"Task completed at {DateTime.Now}");
}
Task.WaitAll();
return($"Poruka uspesno poslata instancama u WorkerRole2\n");
}
static void Main(string[] args)
{
//client salje string (poruku)
string message = "";
string odgovor = "";
do
{
Console.WriteLine("Unesi poruku: ");
message = Console.ReadLine();
Connect();
odgovor = proxy.Send(message);
Console.WriteLine(odgovor);
} while (message != "");
Console.ReadLine();
}