/// <summary>
/// Initializes a new instance of the BrokerController class
/// </summary>
/// <param name="isSingleton">indicating whether the BrokerController is a singleton</param>
/// <param name="clientManager">indicating the client manager</param>
/// <param name="brokerAuth">indicating the broker authorization</param>
/// <param name="observer">indicating broker observer</param>
/// <param name="azureQueueProxy">the Azure storage proxy</param>
public BrokerController(bool isSingleton, BrokerClientManager clientManager, BrokerAuthorization brokerAuth, BrokerObserver observer, AzureQueueProxy azureQueueProxy)
{
this.isSingleton = isSingleton;
this.clientManager = clientManager;
this.brokerAuth = brokerAuth;
this.observer = observer;
this.callbackInstance = azureQueueProxy;
}
/// <summary>
/// Initializes a new instance of the ControllerFrontendProvider class
/// </summary>
/// <param name="isSingleton">indicating whether a singleton controller class is required</param>
/// <param name="clientManager">indicating the client manager</param>
/// <param name="brokerAuth">indicating the broker authorization</param>
/// <param name="observer">indicating broker observer</param>
/// <param name="azureQueueProxy">indicating the Azure storage proxy</param>
public ControllerFrontendProvider(bool isSingleton, BrokerClientManager clientManager, BrokerAuthorization brokerAuth, BrokerObserver observer, AzureQueueProxy azureQueueProxy)
{
if (isSingleton && azureQueueProxy != null)
{
this.singletonInstance = new BrokerController(true, clientManager, brokerAuth, observer, azureQueueProxy);
this.cloudQueueWatcher = new BrokerWorkerControllerQueueWatcher(this.singletonInstance, azureQueueProxy.AzureStorageConnectionString, azureQueueProxy.SessionId);
}
this.clientManager = clientManager;
this.brokerAuth = brokerAuth;
this.observer = observer;
this.azureQueueProxy = azureQueueProxy;
}
/// <summary>
/// Initializes a new instance of the FrontEndBase class
/// </summary>
/// <param name="listenUri">indicate the listen uri</param>
/// <param name="observer">indicating the broker observer</param>
/// <param name="clientManager">indicating the client manager</param>
/// <param name="brokerAuth">indicating the broker authorization</param>
/// <param name="sharedData">indicating the shared data</param>
public FrontEndBase(string listenUri, BrokerObserver observer, BrokerClientManager clientManager, BrokerAuthorization brokerAuth, SharedData sharedData)
{
this.replySentCallback = new BasicCallbackReferencedThreadHelper <IAsyncResult>(this.ReplySent, this).CallbackRoot;
this.tryToReceiveRequestCallback = new BasicCallbackReferencedThreadHelper <object>(this.TryToReceiveRequestCallback, this).CallbackRoot;
this.listenUri = listenUri;
this.throttlingWaitHandle = new ManualResetEvent(false);
this.callbackStateQueue = new Queue <ChannelClientState>();
this.callbackStateQueueLock = new object();
this.observer = observer;
this.clientManager = clientManager;
this.brokerAuth = brokerAuth;
this.sharedData = sharedData;
this.observer.OnStartThrottling += this.StartThrottling;
this.observer.OnStopThrottling += this.StopThrottling;
}
/// <summary>
/// Build the frontend
/// </summary>
/// <param name="sharedData">indicating the shared data</param>
/// <param name="observer">indicating the broker observer</param>
/// <param name="clientManager">indicating the client manager</param>
/// <param name="brokerAuth">indicating the broker authorization</param>
/// <param name="bindings">indicating the bindings</param>
/// <param name="azureQueueProxy">indicating the Azure storage proxy</param>
/// <returns>frontend result</returns>
public static FrontendResult BuildFrontEnd(SharedData sharedData, BrokerObserver observer, BrokerClientManager clientManager, BrokerAuthorization brokerAuth, BindingsSection bindings, AzureQueueProxy azureQueueProxy)
{
FrontendResult result = new FrontendResult();
// Bug 9514: Do not open frontend for inprocess broker
if (sharedData.StartInfo.UseInprocessBroker)
{
return(result);
}
bool flag = false;
// Open frontend for different scheme
// TODO: Separate HTTP frontend and Queue frontend
if (azureQueueProxy != null)
{
flag = true;
result.SetFrontendInfo(BuildHttpFrontend(sharedData, observer, clientManager, brokerAuth, bindings, azureQueueProxy), TransportScheme.Http);
}
else
{
if ((sharedData.StartInfo.TransportScheme & TransportScheme.Custom) == TransportScheme.Custom)
{
flag = true;
result.SetFrontendInfo(BuildCustomFrontend(sharedData, observer, clientManager, brokerAuth, bindings), TransportScheme.Custom);
}
if ((sharedData.StartInfo.TransportScheme & TransportScheme.Http) == TransportScheme.Http)
{
flag = true;
result.SetFrontendInfo(BuildHttpFrontend(sharedData, observer, clientManager, brokerAuth, bindings, azureQueueProxy), TransportScheme.Http);
}
if ((sharedData.StartInfo.TransportScheme & TransportScheme.NetTcp) == TransportScheme.NetTcp)
{
flag = true;
result.SetFrontendInfo(BuildNetTcpFrontend(sharedData, observer, clientManager, brokerAuth, bindings), TransportScheme.NetTcp);
}
if ((sharedData.StartInfo.TransportScheme & TransportScheme.NetHttp) == TransportScheme.NetHttp)
{
flag = true;
result.SetFrontendInfo(BuildNetHttpFrontend(sharedData, observer, clientManager, brokerAuth, bindings), TransportScheme.NetHttp);
}
}
if (!flag)
{
BrokerTracing.TraceEvent(TraceEventType.Critical, 0, "[FrontEndBuilder] Invalid transport scheme: {0}", sharedData.StartInfo.TransportScheme);
ThrowHelper.ThrowSessionFault(SOAFaultCode.Broker_NotSupportedTransportScheme, SR.NotSupportedTransportScheme, sharedData.StartInfo.TransportScheme.ToString());
}
return(result);
}
/// <summary>
/// Build the custom frontend
/// </summary>
/// <param name="sharedData">indicating the shared data</param>
/// <param name="observer">indicating the broker observer</param>
/// <param name="clientManager">indicating the client manager</param>
/// <param name="brokerAuth">indicating the broker authorization</param>
/// <param name="bindings">indicating the bindings</param>
/// <returns>frontend info</returns>
private static FrontendInfo BuildCustomFrontend(SharedData sharedData, BrokerObserver observer, BrokerClientManager clientManager, BrokerAuthorization brokerAuth, BindingsSection bindings)
{
FrontendInfo result = new FrontendInfo();
BrokerTracing.TraceVerbose("[FrontEndBuilder] Start building custom frontend...");
// Get binding from configuration file
Binding binding = BindingHelper.GetBinding(TransportScheme.Custom, sharedData.StartInfo.Secure, bindings);
// Get message size and reader quotas
BindingElementCollection collection = binding.CreateBindingElements();
// Sync frontend binding.receiveTimeout with loadBalancing.ServiceOperationTimeout if its enabled (>0)
int serviceOperationTimeout = sharedData.Config.LoadBalancing.ServiceOperationTimeout;
if (serviceOperationTimeout > 0)
{
binding.SendTimeout = TimeSpan.FromMilliseconds(serviceOperationTimeout);
}
// Set frontend binding.ReceiveTimeout to max
binding.ReceiveTimeout = TimeSpan.MaxValue;
TransportBindingElement transportBindingElement = collection.Find <TransportBindingElement>();
XmlDictionaryReaderQuotas quotas = binding.GetProperty <XmlDictionaryReaderQuotas>(new BindingParameterCollection());
if (sharedData.ServiceConfig.MaxMessageSize > 0)
{
transportBindingElement.MaxReceivedMessageSize = sharedData.Config.LoadBalancing.ServiceOperationTimeout;
quotas.MaxBytesPerRead = XmlDictionaryReaderQuotas.Max.MaxBytesPerRead;
quotas.MaxDepth = XmlDictionaryReaderQuotas.Max.MaxDepth;
quotas.MaxNameTableCharCount = XmlDictionaryReaderQuotas.Max.MaxNameTableCharCount;
quotas.MaxStringContentLength = Convert.ToInt32(sharedData.ServiceConfig.MaxMessageSize);
quotas.MaxArrayLength = Convert.ToInt32(sharedData.ServiceConfig.MaxMessageSize);
}
result.MaxMessageSize = transportBindingElement.MaxReceivedMessageSize;
result.ReaderQuotas = quotas;
// Check if the custom binding supports duplex binding
bool duplex = false;
if (binding.CanBuildChannelListener <IDuplexSessionChannel>())
{
duplex = true;
}
StringBuilder sb = new StringBuilder();
BrokerTracing.WriteProperties(sb, result.ReaderQuotas, 3, typeof(int));
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 1: Load binding data:\nMaxMessageSize = {0}\n[ReaderQuotas]\n{1}\nDuplex = {2}", result.MaxMessageSize, sb.ToString(), duplex);
result.Binding = binding;
BrokerTracing.EtwTrace.LogFrontendBindingLoaded(
sharedData.BrokerInfo.SessionId,
"Custom",
result.MaxMessageSize,
binding.ReceiveTimeout.Ticks,
binding.SendTimeout.Ticks,
binding.MessageVersion.ToString(),
binding.Scheme);
// Generate the net.tcp uri
Uri baseUri = sharedData.Config.Services.GetBrokerBaseAddress(binding.Scheme);
if (baseUri == null)
{
baseUri = GetDefaultUriByScheme(binding.Scheme);
}
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 2: Load base address: {0}", baseUri);
Uri brokerUri = ApplySessionId(baseUri, sharedData.BrokerInfo.SessionId, "Custom", sharedData.BrokerInfo.EnableFQDN);
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 3: Generate broker uri: {0}", brokerUri);
// Build the frontend
if (duplex)
{
result.FrontEnd = new DuplexFrontEnd(brokerUri, binding, observer, clientManager, brokerAuth, sharedData);
}
else
{
if (binding.CanBuildChannelListener <IReplySessionChannel>())
{
result.FrontEnd = new RequestReplyFrontEnd <IReplySessionChannel>(brokerUri, binding, observer, clientManager, brokerAuth, sharedData);
}
else if (binding.CanBuildChannelListener <IReplyChannel>())
{
result.FrontEnd = new RequestReplyFrontEnd <IReplyChannel>(brokerUri, binding, observer, clientManager, brokerAuth, sharedData);
}
else
{
ThrowHelper.ThrowSessionFault(SOAFaultCode.Broker_BindingNotSupported, SR.BindingNotSupported, binding.Name);
}
}
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 4: Build broker frontend succeeded.");
BrokerTracing.EtwTrace.LogFrontendCreated(
sharedData.BrokerInfo.SessionId,
"Custom",
result.FrontEnd.ListenUri);
Uri controllerUri = ApplySessionId(baseUri, sharedData.BrokerInfo.SessionId, "Custom", sharedData.BrokerInfo.EnableFQDN);
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 5: Generate controller base address: {0}", controllerUri);
result.ControllerFrontend = new ServiceHost(typeof(BrokerController), controllerUri);
BindingHelper.ApplyDefaultThrottlingBehavior(result.ControllerFrontend);
ServiceEndpoint controllerEndpoint = result.ControllerFrontend.AddServiceEndpoint(typeof(IController), binding, DefaultControllerPostfix);
controllerEndpoint.Behaviors.Add(new ControllerFrontendProvider(false, clientManager, brokerAuth, observer, null));
result.ControllerUri = controllerEndpoint.ListenUri.AbsoluteUri;
// Check if the binding supports duplex channel
// If so, create GetResponse frontend
if (binding.CanBuildChannelListener <IDuplexChannel>() || binding.CanBuildChannelListener <IDuplexSessionChannel>())
{
ServiceEndpoint getResponseEndpoint = result.ControllerFrontend.AddServiceEndpoint(typeof(IResponseService), binding, DefaultGetResponsePostfix);
getResponseEndpoint.Behaviors.Add(new ControllerFrontendProvider(false, clientManager, brokerAuth, observer, null));
result.GetResponseUri = getResponseEndpoint.ListenUri.AbsoluteUri;
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 6: Build controller frontend succeeded: ControllerUri = {0}, GetResponseUri = {1}", result.ControllerUri, result.GetResponseUri);
}
else
{
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 6: Build controller frontend succeeded: ControllerUri = {0}", result.ControllerUri);
}
BrokerTracing.TraceVerbose("[FrontEndBuilder] Building custom frontend succeeded.");
BrokerTracing.EtwTrace.LogFrontendControllerCreated(
sharedData.BrokerInfo.SessionId,
"Custom",
result.ControllerUri,
result.GetResponseUri ?? String.Empty);
return(result);
}
/// <summary>
/// Build the http frontend
/// </summary>
/// <param name="sharedData">indicating the shared data</param>
/// <param name="observer">indicating the broker observer</param>
/// <param name="clientManager">indicating the client manager</param>
/// <param name="brokerAuth">indicating the broker authorization</param>
/// <param name="bindings">indicating the bindings</param>
/// <returns>frontend info</returns>
private static FrontendInfo BuildHttpFrontend(SharedData sharedData, BrokerObserver observer, BrokerClientManager clientManager, BrokerAuthorization brokerAuth, BindingsSection bindings, AzureQueueProxy azureQueueProxy)
{
FrontendInfo result = new FrontendInfo();
BrokerTracing.TraceVerbose("[FrontEndBuilder] Start building http frontend...");
// Get binding from configuration file
Binding binding = BindingHelper.GetBinding(TransportScheme.Http, sharedData.StartInfo.Secure, bindings);
// Sync frontend binding.receiveTimeout with loadBalancing.ServiceOperationTimeout if its enabled (>0)
int serviceOperationTimeout = sharedData.Config.LoadBalancing.ServiceOperationTimeout;
if (serviceOperationTimeout > 0)
{
binding.SendTimeout = TimeSpan.FromMilliseconds(serviceOperationTimeout);
}
// Set frontend binding.ReceiveTimeout to max
binding.ReceiveTimeout = TimeSpan.MaxValue;
// Get message size and reader quotas
int maxMessageSize = sharedData.ServiceConfig.MaxMessageSize;
if (maxMessageSize > 0)
{
BindingHelper.ApplyMaxMessageSize(binding, maxMessageSize);
result.MaxMessageSize = maxMessageSize;
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 1: Apply global MaxMessageSize:{0}\n", result.MaxMessageSize);
}
else
{
BindingElementCollection collection = binding.CreateBindingElements();
result.MaxMessageSize = collection.Find <TransportBindingElement>().MaxReceivedMessageSize;
result.ReaderQuotas = binding.GetProperty <XmlDictionaryReaderQuotas>(new BindingParameterCollection());
StringBuilder sb = new StringBuilder();
BrokerTracing.WriteProperties(sb, result.ReaderQuotas, 3, typeof(int));
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 1: Load binding data:\nMaxMessageSize = {0}\n[ReaderQuotas]\n{1}", result.MaxMessageSize, sb.ToString());
}
result.Binding = binding;
BrokerTracing.EtwTrace.LogFrontendBindingLoaded(
sharedData.BrokerInfo.SessionId,
"Http",
result.MaxMessageSize,
binding.ReceiveTimeout.Ticks,
binding.SendTimeout.Ticks,
binding.MessageVersion.ToString(),
binding.Scheme);
// Generate the http uri
Uri basehttpUri = sharedData.Config.Services.GetBrokerBaseAddress(sharedData.StartInfo.Secure ? HttpsScheme : HttpScheme);
if (basehttpUri == null)
{
basehttpUri = new Uri(sharedData.StartInfo.Secure ? DefaultHttpsFrontEndServiceUri : DefaultHttpFrontEndServiceUri);
}
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 2: Load base address: {0}", basehttpUri);
Uri brokerHttpUri = ApplySessionId(basehttpUri, sharedData.BrokerInfo.SessionId, "Http", sharedData.BrokerInfo.EnableFQDN);
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 3: Generate broker uri: {0}", brokerHttpUri);
// Build the frontend
if (sharedData.StartInfo.UseAzureStorage == true)
{
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: AzureQueueFrontEnd");
result.FrontEnd = new AzureQueueFrontEnd(azureQueueProxy, brokerHttpUri, observer, clientManager, brokerAuth, sharedData);
}
else
{
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: HttpFrontEnd");
result.FrontEnd = new RequestReplyFrontEnd <IReplyChannel>(brokerHttpUri, binding, observer, clientManager, brokerAuth, sharedData);
//result.FrontEnd = new OutputInputFrontEnd<IInputChannel>(brokerHttpUri, binding, observer, clientManager, brokerAuth, sharedData);
}
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 4: Build broker frontend succeeded.");
BrokerTracing.EtwTrace.LogFrontendCreated(
sharedData.BrokerInfo.SessionId,
"Http",
result.FrontEnd.ListenUri);
Uri controllerHttpUri = ApplySessionId(basehttpUri, sharedData.BrokerInfo.SessionId, "Http", sharedData.BrokerInfo.EnableFQDN);
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 5: Generate controller base address: {0}", controllerHttpUri);
// Bug 3012: Force the http frontend using the singleton instance
result.ControllerFrontend = new ServiceHost(typeof(BrokerController), controllerHttpUri);
BindingHelper.ApplyDefaultThrottlingBehavior(result.ControllerFrontend);
ServiceBehaviorAttribute behavior = result.ControllerFrontend.Description.Behaviors.Find <ServiceBehaviorAttribute>();
Debug.Assert(behavior != null, "BrokerController must have a behavior.");
behavior.InstanceContextMode = InstanceContextMode.Single;
ServiceEndpoint endpoint = result.ControllerFrontend.AddServiceEndpoint(typeof(IController), binding, DefaultControllerPostfix);
if (sharedData.StartInfo.UseAzureStorage == true)
{
endpoint.Behaviors.Add(new ControllerFrontendProvider(true, clientManager, brokerAuth, observer, azureQueueProxy));
}
else
{
endpoint.Behaviors.Add(new ControllerFrontendProvider(true, clientManager, brokerAuth, observer, null));
}
result.ControllerUri = endpoint.ListenUri.AbsoluteUri;
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 6: Build controller frontend succeeded: ControllerUri = {0}", result.ControllerUri);
result.GetResponseUri = null;
BrokerTracing.TraceVerbose("[FrontEndBuilder] Building http frontend succeeded.");
BrokerTracing.EtwTrace.LogFrontendControllerCreated(
sharedData.BrokerInfo.SessionId,
"Http",
result.ControllerUri,
String.Empty);
return(result);
}
/// <summary>
/// Build the NetHttp frontend
/// </summary>
/// <param name="sharedData">indicating the shared data</param>
/// <param name="observer">indicating the broker observer</param>
/// <param name="clientManager">indicating the client manager</param>
/// <param name="brokerAuth">indicating the broker authorization</param>
/// <param name="bindings">indicating the bindings</param>
/// <returns>frontend info</returns>
private static FrontendInfo BuildNetHttpFrontend(SharedData sharedData, BrokerObserver observer, BrokerClientManager clientManager, BrokerAuthorization brokerAuth, BindingsSection bindings)
{
FrontendInfo result = new FrontendInfo();
BrokerTracing.TraceVerbose("[FrontEndBuilder] Start building NetHttp frontend...");
// Get binding from configuration file
Binding binding = BindingHelper.GetBinding(TransportScheme.NetHttp, sharedData.StartInfo.Secure, bindings);
// Sync frontend binding.receiveTimeout with loadBalancing.ServiceOperationTimeout if its enabled (>0)
int serviceOperationTimeout = sharedData.Config.LoadBalancing.ServiceOperationTimeout;
if (serviceOperationTimeout > 0)
{
binding.SendTimeout = TimeSpan.FromMilliseconds(serviceOperationTimeout);
}
// Set frontend binding.ReceiveTimeout to max
binding.ReceiveTimeout = TimeSpan.MaxValue;
// Update backend binding's maxMessageSize settings with global maxMessageSize if its enabled (> 0)
int maxMessageSize = sharedData.ServiceConfig.MaxMessageSize;
if (maxMessageSize > 0)
{
BindingHelper.ApplyMaxMessageSize(binding, maxMessageSize);
result.MaxMessageSize = maxMessageSize;
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 1: Apply global MaxMessageSize:{0}\n", result.MaxMessageSize);
}
else
{
// Get message size and reader quotas
BindingElementCollection collection = binding.CreateBindingElements();
result.MaxMessageSize = collection.Find <TransportBindingElement>().MaxReceivedMessageSize;
result.ReaderQuotas = binding.GetProperty <XmlDictionaryReaderQuotas>(new BindingParameterCollection());
StringBuilder sb = new StringBuilder();
BrokerTracing.WriteProperties(sb, result.ReaderQuotas, 3, typeof(int));
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 1: Load binding data:\nMaxMessageSize = {0}\n[ReaderQuotas]\n{1}", result.MaxMessageSize, sb.ToString());
}
result.Binding = binding;
BrokerTracing.EtwTrace.LogFrontendBindingLoaded(
sharedData.BrokerInfo.SessionId,
"NetHttp",
result.MaxMessageSize,
binding.ReceiveTimeout.Ticks,
binding.SendTimeout.Ticks,
binding.MessageVersion.ToString(),
binding.Scheme);
// Generate the http uri
Uri basehttpUri = sharedData.Config.Services.GetBrokerBaseAddress(sharedData.StartInfo.Secure ? HttpsScheme : HttpScheme);
if (basehttpUri == null)
{
basehttpUri = new Uri(sharedData.StartInfo.Secure ? DefaultHttpsFrontEndServiceUri : DefaultHttpFrontEndServiceUri);
}
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 2: Load base address: {0}", basehttpUri);
Uri brokerNetHttpUri = ApplySessionId(basehttpUri, sharedData.BrokerInfo.SessionId, "NetHttp", sharedData.BrokerInfo.EnableFQDN);
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 3: Generate broker uri: {0}", brokerNetHttpUri);
// Build the frontend
result.FrontEnd = new DuplexFrontEnd(brokerNetHttpUri, binding, observer, clientManager, brokerAuth, sharedData);
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 4: Build broker frontend succeeded.");
BrokerTracing.EtwTrace.LogFrontendCreated(
sharedData.BrokerInfo.SessionId,
"NetHttp",
result.FrontEnd.ListenUri);
Uri controllerNetHttpUri = ApplySessionId(basehttpUri, sharedData.BrokerInfo.SessionId, "NetHttp", sharedData.BrokerInfo.EnableFQDN);
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 5: Generate controller base address: {0}", controllerNetHttpUri);
result.ControllerFrontend = new ServiceHost(typeof(BrokerController), controllerNetHttpUri);
BindingHelper.ApplyDefaultThrottlingBehavior(result.ControllerFrontend);
ServiceEndpoint controllerEndpoint = result.ControllerFrontend.AddServiceEndpoint(typeof(IController), binding, DefaultControllerPostfix);
controllerEndpoint.Behaviors.Add(new ControllerFrontendProvider(false, clientManager, brokerAuth, observer, null));
result.ControllerUri = controllerEndpoint.ListenUri.AbsoluteUri;
ServiceEndpoint getResponseEndpoint = result.ControllerFrontend.AddServiceEndpoint(typeof(IResponseService), binding, DefaultGetResponsePostfix);
getResponseEndpoint.Behaviors.Add(new ControllerFrontendProvider(false, clientManager, brokerAuth, observer, null));
result.GetResponseUri = getResponseEndpoint.ListenUri.AbsoluteUri;
BrokerTracing.TraceVerbose("[FrontEndBuilder] Build frontend: Step 6: Build controller frontend succeeded: ControllerUri = {0}, GetResponseUri = {1}", result.ControllerUri, result.GetResponseUri);
BrokerTracing.TraceVerbose("[FrontEndBuilder] Building NetHttp frontend succeeded.");
BrokerTracing.EtwTrace.LogFrontendControllerCreated(
sharedData.BrokerInfo.SessionId,
"NetHttp",
result.ControllerUri,
result.GetResponseUri);
return(result);
}
/// <summary>
/// Initializes a new instance of the RequestReplyFrontEnd class
/// </summary>
/// <param name="listenUri">uri the frontend listen to</param>
/// <param name="binding">binding that the frontend uses</param>
public RequestReplyFrontEnd(Uri listenUri, Binding binding, BrokerObserver observer, BrokerClientManager clientManager, BrokerAuthorization brokerAuth, SharedData sharedData)
: base(listenUri.AbsoluteUri, observer, clientManager, brokerAuth, sharedData)
{
this.listener = binding.BuildChannelListener <T>(listenUri);
this.acceptChannel = new BasicCallbackReferencedThreadHelper <IAsyncResult>(this.AcceptChannel, this).CallbackRoot;
this.receiveRequest = new BasicCallbackReferencedThreadHelper <IAsyncResult>(this.ReceiveRequest, this).CallbackRoot;
}
/// <summary>
/// Initializes a new instance of the BrokerController class
/// This constructor is for inprocess broker as IResponseServiceCallback is directly passed
/// isSingleton is set to false and BrokerAuth is set to null for inprocess broker
/// </summary>
/// <param name="clientManager">indicating the client manager</param>
/// <param name="callbackInstance">indicating the callback instance</param>
/// <param name="observer">indicating broker observer</param>
public BrokerController(BrokerClientManager clientManager, IResponseServiceCallback callbackInstance, BrokerObserver observer)
: this(false, clientManager, null, observer, null)
{
this.callbackInstance = callbackInstance;
}
/// <summary>
/// Initializes a new instance of the DuplexFrontEnd class
/// </summary>
/// <param name="listenUri">uri the frontend listen to</param>
/// <param name="binding">binding that the frontend uses</param>
/// <param name="observer">indicating the broker observer</param>
/// <param name="clientManager">indicating the client manager</param>
/// <param name="brokerAuth">indicating the broker authorization</param>
/// <param name="sharedData">indicating the shared data</param>
public DuplexFrontEnd(Uri listenUri, Binding binding, BrokerObserver observer, BrokerClientManager clientManager, BrokerAuthorization brokerAuth, SharedData sharedData)
: base(listenUri.AbsoluteUri, observer, clientManager, brokerAuth, sharedData)
{
this.binding = binding;
if (sharedData.StartInfo.UseAad)
{
BindingParameterCollection bindingParms = new BindingParameterCollection();
var serviceCred = new ServiceCredentials();
serviceCred.ServiceCertificate.SetCertificate(StoreLocation.LocalMachine, StoreName.My, X509FindType.FindByThumbprint, new NonHARegistry().GetSSLThumbprint().GetAwaiter().GetResult());
bindingParms.Add(serviceCred);
this.listener = binding.BuildChannelListener <IDuplexSessionChannel>(listenUri, bindingParms);
}
else if (sharedData.StartInfo.LocalUser.GetValueOrDefault())
{
this.listener = binding.BuildChannelListener <IDuplexSessionChannel>(listenUri, new ServiceCredentials().UseInternalAuthenticationAsync(true).GetAwaiter().GetResult());
}
else
{
this.listener = binding.BuildChannelListener <IDuplexSessionChannel>(listenUri);
}
this.acceptChannel = new BasicCallbackReferencedThreadHelper <IAsyncResult>(this.AcceptChannel, this).CallbackRoot;
this.receiveRequest = new BasicCallbackReferencedThreadHelper <IAsyncResult>(this.ReceiveRequest, this).CallbackRoot;
}
/// <summary>
/// Initializes a new instance of the RequestReplyFrontEnd class
/// </summary>
/// <param name="listenUri">uri the frontend listen to</param>
/// <param name="binding">binding that the frontend uses</param>
public OutputInputFrontEnd(Uri listenUri, Binding binding, BrokerObserver observer, BrokerClientManager clientManager, BrokerAuthorization brokerAuth, SharedData sharedData)
: base(listenUri.AbsoluteUri, observer, clientManager, brokerAuth, sharedData)
{
List <BindingElement> elements = new List <BindingElement>();
elements.Add(new OneWayBindingElement());
elements.AddRange(binding.CreateBindingElements());
CustomBinding shapedBinding = new CustomBinding(elements);
this.listener = shapedBinding.BuildChannelListener <T>(listenUri);
this.acceptChannel = new ReferencedThreadHelper <IAsyncResult>(new AsyncCallback(this.AcceptChannel), this).CallbackRoot;
this.receiveRequest = new ReferencedThreadHelper <IAsyncResult>(new AsyncCallback(this.ReceiveRequest), this).CallbackRoot;
}
/// <summary>
/// Initializes a new instance of the AzureQueueFrontEnd class
/// </summary>
/// <param name="listenUri">uri the frontend listen to</param>
/// <param name="binding">binding that the frontend uses</param>
public AzureQueueFrontEnd(AzureQueueProxy proxy, Uri listenUri, BrokerObserver observer, BrokerClientManager clientManager, BrokerAuthorization brokerAuth, SharedData sharedData)
: base(listenUri.AbsoluteUri, observer, clientManager, brokerAuth, sharedData)
{
this.azureQueueProxy = proxy;
this.receiveRequest = new BasicCallbackReferencedThreadHelper <IAsyncResult>(this.ReceiveRequest, this).CallbackRoot;
}
