// Realisierung von FindAllPreferredSuppliers
public async Task FindAllPreferredSuppliers()
{
Console.WriteLine("***** Task FindAllPreferredSuppliers *****");
using (var call = _client.FindAllPreferredSuppliers(new Empty()))
{
int i = 1;
while (await call.ResponseStream.MoveNext())
{
Console.WriteLine("***** Task FindAllPreferredSuppliers Iteration " + i + " *****");
PreferredSupplier preferredSupplier = call.ResponseStream.Current;
Console.WriteLine(i + " Received; preferred supplier: " + preferredSupplier.ToString());
Console.WriteLine("***** Iteration " + i + " done *****");
i++;
}
}
Console.WriteLine("***** Task End *****");
}