public static Binding DiscoverBinding <T>(string serviceNamespace, string secret, Uri scope = null)
{
ServiceBusDiscoveryClient discoveryClient = new ServiceBusDiscoveryClient(serviceNamespace, secret);
FindCriteria criteria = FindCriteria.CreateMetadataExchangeEndpointCriteria();
criteria.MaxResults = 1;
if (scope != null)
{
criteria.Scopes.Add(scope);
}
FindResponse discovered = discoveryClient.Find(criteria);
discoveryClient.Close();
Debug.Assert(discovered.Endpoints.Count == 1);
Uri mexAddress = discovered.Endpoints[0].Address.Uri;
ServiceEndpoint[] endpoints = ServiceBusMetadataHelper.GetEndpoints(mexAddress.AbsoluteUri, typeof(T), secret);
Debug.Assert(endpoints.Length == 1);
return(endpoints[0].Binding);
}
public static T CreateChannel <T>(string serviceNamespace, string secret, Uri scope = null) where T : class
{
ServiceBusDiscoveryClient discoveryClient = new ServiceBusDiscoveryClient(serviceNamespace, secret);
FindCriteria criteria = FindCriteria.CreateMetadataExchangeEndpointCriteria();
criteria.MaxResults = 1;
if (scope != null)
{
criteria.Scopes.Add(scope);
}
FindResponse discovered = discoveryClient.Find(criteria);
discoveryClient.Close();
Debug.Assert(discovered.Endpoints.Count == 1);
Uri mexAddress = discovered.Endpoints[0].Address.Uri;
ServiceEndpoint[] endpoints = ServiceBusMetadataHelper.GetEndpoints(mexAddress.AbsoluteUri, typeof(T), secret);
Debug.Assert(endpoints.Length == 1);
Binding binding = endpoints[0].Binding;
EndpointAddress address = endpoints[0].Address;
ChannelFactory <T> factory = new ChannelFactory <T>(binding, address);
factory.SetServiceBusCredentials(secret);
return(factory.CreateChannel());
}
public static EndpointAddress[] DiscoverAddresses <T>(string serviceNamespace, string secret, Uri scope = null)
{
ServiceBusDiscoveryClient discoveryClient = new ServiceBusDiscoveryClient(serviceNamespace, secret);
FindCriteria criteria = new FindCriteria(typeof(T));
if (scope != null)
{
criteria.Scopes.Add(scope);
}
FindResponse discovered = discoveryClient.Find(criteria);
discoveryClient.Close();
return(discovered.Endpoints.Select((endpoint) => endpoint.Address).ToArray());
}
public static EndpointAddress DiscoverAddress <T>(string serviceNamespace, string secret, Uri scope = null)
{
ServiceBusDiscoveryClient discoveryClient = new ServiceBusDiscoveryClient(serviceNamespace, secret);
FindCriteria criteria = new FindCriteria(typeof(T));
criteria.MaxResults = 1;
if (scope != null)
{
criteria.Scopes.Add(scope);
}
FindResponse discovered = discoveryClient.Find(criteria);
discoveryClient.Close();
Debug.Assert(discovered.Endpoints.Count == 1);
return(discovered.Endpoints[0].Address);
}
public static T[] CreateChannels <T>(string serviceNamespace, string secret, Uri scope = null) where T : class
{
ServiceBusDiscoveryClient discoveryClient = new ServiceBusDiscoveryClient(serviceNamespace, secret);
FindCriteria criteria = FindCriteria.CreateMetadataExchangeEndpointCriteria();
if (scope != null)
{
criteria.Scopes.Add(scope);
}
FindResponse discovered = discoveryClient.Find(criteria);
discoveryClient.Close();
if (discovered.Endpoints.Count == 0)
{
return(new T[] {});
}
Debug.Assert(discovered.Endpoints.Count > 0);
List <T> list = new List <T>();
foreach (EndpointDiscoveryMetadata mexEndpoint in discovered.Endpoints)
{
ServiceEndpoint[] endpoints = ServiceBusMetadataHelper.GetEndpoints(mexEndpoint.Address.Uri.AbsoluteUri, typeof(T), secret);
foreach (ServiceEndpoint endpoint in endpoints)
{
ChannelFactory <T> factory = new ChannelFactory <T>(endpoint.Binding, endpoint.Address);
factory.SetServiceBusCredentials(secret);
T proxy = factory.CreateChannel();
list.Add(proxy);
}
}
Debug.Assert(list.Count > 0);
return(list.ToArray());
}
