Custom Listener in Service Fabric + How to access from client? - azure-service-fabric

Question

Actually I am trying to learn Service fabric and its custom listener part. For this I have created a sample Service Fabric Stateful service which does nothing but returning a number 10 here.
internal sealed class StatefulService1 : StatefulService, INumber
{
protected override IEnumerable<ServiceReplicaListener>
CreateServiceReplicaListeners()
{
return new[] { new ServiceReplicaListener(context => new
HttpCommunicationListener(context), "HttpListener") };
}
public int GetNumber()
{
return 10;
}
}
I have created a custom Listener for this as below:
class HttpCommunicationListener : ICommunicationListener
{
StatefulServiceContext serviceContext;
string publishAddress;
public HttpCommunicationListener(StatefulServiceContext
serviceContext)
{
this.serviceContext = serviceContext;
}
public void Abort()
{
throw new NotImplementedException();
}
public Task CloseAsync(CancellationToken cancellationToken)
{
throw new NotImplementedException();
}
public Task<string> OpenAsync(CancellationToken cancellationToken)
{
var codePackageContext =
this.serviceContext.CodePackageActivationContext;
EndpointResourceDescription desc =
codePackageContext.GetEndpoint("ServiceEndpoint");
var port = desc.Port;
var address = string.Format("http://Address:{0}/", port);
this.publishAddress = address.Replace("Address",
FabricRuntime.GetNodeContext().IPAddressOrFQDN);
return Task.FromResult(publishAddress);
}
}
On the client side, I am struggling to access the GetNumber method using my listener,
My Client Side Implementation:
class CustomCommunicationClient : ICommunicationClient
{
public CustomCommunicationClient(ResolvedServicePartition partition)
{
this.ResolvedServicePartition = partition;
// this.Endpoint = partition.GetEndpoint();
}
public ResolvedServicePartition ResolvedServicePartition { get; set; }
public string ListenerName { get; set; }
public ResolvedServiceEndpoint Endpoint { get; set; }
}
Client Factory impl:
class CustomCommunicationClientFactory : CommunicationClientFactoryBase<CustomCommunicationClient>
{
ResolvedServicePartition partition;
public CustomCommunicationClientFactory(ResolvedServicePartition partition)
{
this.partition = partition;
}
protected override void AbortClient(CustomCommunicationClient client)
{
}
protected override Task<CustomCommunicationClient> CreateClientAsync(string endpoint, CancellationToken cancellationToken)
{
return Task.FromResult(new CustomCommunicationClient(this.partition));
}
protected override bool ValidateClient(CustomCommunicationClient client)
{
return true;
}
protected override bool ValidateClient(string endpoint, CustomCommunicationClient client)
{
return true;
}
}
Main.cs
class Program
{
private static string ServiceName = "fabric:/CustomCommunication.StatefulService/StatefulService1";
static void Main(string[] args)
{
var servicePartition = GetServicePartitionAsync();
var clientFactory = new CustomCommunicationClientFactory(servicePartition.Result);
var partition = new ServicePartitionKey(1);
var myServicePartitionClient = new ServicePartitionClient<CustomCommunicationClient>(clientFactory,
new Uri(ServiceName), partition);
Console.WriteLine("Running request client...");
//var result =
// myServicePartitionClient.InvokeWithRetryAsync(client => client., CancellationToken.None).Result;
Console.ReadKey();
}
private static Task<ResolvedServicePartition> GetServicePartitionAsync()
{
ServicePartitionResolver resolver = ServicePartitionResolver.GetDefault();
Task<ResolvedServicePartition> partition = resolver.ResolveAsync(new Uri(ServiceName),
new ServicePartitionKey(1), CancellationToken.None);
return partition;
}
}
Can someone please guide me on how to do it? It would be great if someone provide me a code for this.