public static void RequestResponseOverWebSocketManually_Echo_RoundTrips_Guid()
{
DuplexChannelFactory<IWcfDuplexService> factory = null;
Guid guid = Guid.NewGuid();
NetHttpBinding binding = new NetHttpBinding();
binding.WebSocketSettings.TransportUsage = WebSocketTransportUsage.Always;
WcfDuplexServiceCallback callbackService = new WcfDuplexServiceCallback();
InstanceContext context = new InstanceContext(callbackService);
try
{
factory = new DuplexChannelFactory<IWcfDuplexService>(context, binding, new EndpointAddress(Endpoints.NetHttpWebSocketTransport_Address));
IWcfDuplexService duplexProxy = factory.CreateChannel();
Task.Run(() => duplexProxy.Ping(guid));
Guid returnedGuid = callbackService.CallbackGuid;
Assert.True(guid == returnedGuid, string.Format("The sent GUID does not match the returned GUID. Sent '{0}', Received: '{1}'", guid, returnedGuid));
}
finally
{
if (factory != null && factory.State != CommunicationState.Closed)
{
factory.Abort();
}
}
}
public static void DefaultSettings_Echo_RoundTrips_String()
{
string variationDetails = "Client:: NetHttpBinding/DefaultValues\nServer:: NetHttpBinding/DefaultValues";
string testString = "Hello";
StringBuilder errorBuilder = new StringBuilder();
bool success = false;
NetHttpBinding binding = new NetHttpBinding();
try
{
ChannelFactory<IWcfService> factory = new ChannelFactory<IWcfService>(binding, new EndpointAddress(Endpoints.HttpBaseAddress_NetHttp));
IWcfService serviceProxy = factory.CreateChannel();
string result = serviceProxy.Echo(testString);
success = string.Equals(result, testString);
if (!success)
{
errorBuilder.AppendLine(String.Format(" Error: expected response from service: '{0}' Actual was: '{1}'", testString, result));
}
}
catch (Exception ex)
{
errorBuilder.AppendLine(String.Format(" Error: Unexpected exception was caught while doing the basic echo test for variation...\n'{0}'\nException: {1}", variationDetails, ex.ToString()));
}
Assert.True(errorBuilder.Length == 0, "Test case FAILED with errors: " + errorBuilder.ToString());
}
public static void DefaultSettings_Echo_RoundTrips_String()
{
string testString = "Hello";
ChannelFactory<IWcfService> factory = null;
IWcfService serviceProxy = null;
try
{
// *** SETUP *** \\
NetHttpBinding binding = new NetHttpBinding();
factory = new ChannelFactory<IWcfService>(binding, new EndpointAddress(Endpoints.HttpBaseAddress_NetHttp));
serviceProxy = factory.CreateChannel();
// *** EXECUTE *** \\
string result = serviceProxy.Echo(testString);
// *** VALIDATE *** \\
Assert.NotNull(result);
Assert.Equal(testString, result);
// *** CLEANUP *** \\
factory.Close();
((ICommunicationObject)serviceProxy).Close();
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)serviceProxy, factory);
}
}
public static void RequestResponseOverWebSocketManually_Echo_RoundTrips_Guid()
{
DuplexChannelFactory<IWcfDuplexService> factory = null;
IWcfDuplexService duplexProxy = null;
Guid guid = Guid.NewGuid();
try
{
// *** SETUP *** \\
NetHttpBinding binding = new NetHttpBinding();
binding.WebSocketSettings.TransportUsage = WebSocketTransportUsage.Always;
WcfDuplexServiceCallback callbackService = new WcfDuplexServiceCallback();
InstanceContext context = new InstanceContext(callbackService);
factory = new DuplexChannelFactory<IWcfDuplexService>(context, binding, new EndpointAddress(Endpoints.NetHttpWebSocketTransport_Address));
duplexProxy = factory.CreateChannel();
// *** EXECUTE *** \\
Task.Run(() => duplexProxy.Ping(guid));
Guid returnedGuid = callbackService.CallbackGuid;
// *** VALIDATE *** \\
Assert.True(guid == returnedGuid, string.Format("The sent GUID does not match the returned GUID. Sent '{0}', Received: '{1}'", guid, returnedGuid));
// *** CLEANUP *** \\
factory.Close();
((ICommunicationObject)duplexProxy).Close();
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)duplexProxy, factory);
}
}
public static void WebSocket_Http_RequestReply_BinaryStreamed()
{
NetHttpBinding binding = null;
ChannelFactory<IWSRequestReplyService> channelFactory = null;
IWSRequestReplyService client = null;
FlowControlledStream uploadStream = null;
try
{
// *** SETUP *** \\
binding = new NetHttpBinding()
{
MaxReceivedMessageSize = ScenarioTestHelpers.SixtyFourMB,
MaxBufferSize = ScenarioTestHelpers.SixtyFourMB,
};
binding.WebSocketSettings.TransportUsage = WebSocketTransportUsage.Always;
binding.TransferMode = TransferMode.Streamed;
binding.MessageEncoding = NetHttpMessageEncoding.Binary;
channelFactory = new ChannelFactory<IWSRequestReplyService>(binding, new EndpointAddress(Endpoints.WebSocketHttpRequestReplyBinaryStreamed_Address));
client = channelFactory.CreateChannel();
// *** EXECUTE *** \\
using (Stream stream = client.DownloadStream())
{
int readResult;
// Read from the stream, 1000 bytes at a time.
byte[] buffer = new byte[1000];
do
{
readResult = stream.Read(buffer, 0, buffer.Length);
}
while (readResult != 0);
}
uploadStream = new FlowControlledStream();
uploadStream.ReadThrottle = TimeSpan.FromMilliseconds(500);
uploadStream.StreamDuration = TimeSpan.FromSeconds(1);
client.UploadStream(uploadStream);
// *** VALIDATE *** \\
foreach (string serverLogItem in client.GetLog())
{
//Assert.True(serverLogItem != ScenarioTestHelpers.RemoteEndpointMessagePropertyFailure, ScenarioTestHelpers.RemoteEndpointMessagePropertyFailure);
Assert.True(!ScenarioTestHelpers.IsLocalHost() || !serverLogItem.Contains(ScenarioTestHelpers.RemoteEndpointMessagePropertyFailure), serverLogItem);
}
// *** CLEANUP *** \\
((ICommunicationObject)client).Close();
channelFactory.Close();
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)client, channelFactory);
}
}
public static void TransportUsageAlways_WebSockets_Synchronous_Call()
{
DuplexClientBase<IWcfDuplexService> duplexService = null;
Guid guid = Guid.NewGuid();
try
{
NetHttpBinding binding = new NetHttpBinding();
binding.WebSocketSettings.TransportUsage = WebSocketTransportUsage.Always;
WcfDuplexServiceCallback callbackService = new WcfDuplexServiceCallback();
InstanceContext context = new InstanceContext(callbackService);
var uri = new Uri(Endpoints.HttpBaseAddress_NetHttpWebSocket);
UriBuilder builder = new UriBuilder(Endpoints.HttpBaseAddress_NetHttpWebSocket);
switch (uri.Scheme.ToLowerInvariant())
{
case "http":
builder.Scheme = "ws";
break;
case "https":
builder.Scheme = "wss";
break;
}
duplexService = new MyDuplexClientBase<IWcfDuplexService>(context, binding, new EndpointAddress(builder.Uri));
IWcfDuplexService proxy = duplexService.ChannelFactory.CreateChannel();
// Ping on another thread.
proxy.Ping(guid);
//Task.Run(() => proxy.Ping(guid));
Guid returnedGuid = callbackService.CallbackGuid;
Assert.True(guid == returnedGuid,
string.Format("The sent GUID does not match the returned GUID. Sent '{0}', Received: '{1}'", guid, returnedGuid));
((ICommunicationObject)duplexService).Close();
}
finally
{
if (duplexService != null && duplexService.State != CommunicationState.Closed)
{
duplexService.Abort();
}
}
}
public static Binding GetBinding(this BindingScheme scheme, ConnectionOptions options)
{
Binding binding = null;
switch (scheme)
{
case BindingScheme.TCP:
{
binding = new NetTcpBinding(SecurityMode.None);
var tcpBinding = ((NetTcpBinding)binding);
tcpBinding.MaxBufferPoolSize = Constants.MAX_MSG_SIZE;
tcpBinding.MaxReceivedMessageSize = Constants.MAX_MSG_SIZE;
break;
}
case BindingScheme.NAMED_PIPE:
{
binding = new NetNamedPipeBinding(NetNamedPipeSecurityMode.None);
var npBinding = ((NetNamedPipeBinding)binding);
npBinding.MaxBufferPoolSize = Constants.MAX_MSG_SIZE;
npBinding.MaxReceivedMessageSize = Constants.MAX_MSG_SIZE;
break;
}
case BindingScheme.HTTP:
{
binding = new NetHttpBinding(BasicHttpSecurityMode.None);
var httpBinding = ((NetHttpBinding)binding);
httpBinding.MaxBufferPoolSize = Constants.MAX_MSG_SIZE;
httpBinding.MaxReceivedMessageSize = Constants.MAX_MSG_SIZE;
httpBinding.WebSocketSettings.TransportUsage = WebSocketTransportUsage.Always;
httpBinding.MessageEncoding = NetHttpMessageEncoding.Text;
break;
}
}
if (binding != null)
{
binding.CloseTimeout = options.CloseTimeout;
binding.OpenTimeout = options.OpenTimeout;
binding.ReceiveTimeout = options.ReceiveTimeout;
binding.SendTimeout = options.SendTimeout;
}
return binding;
}
protected override void Load(ContainerBuilder builder)
{
builder.RegisterType<PluginService>();
builder.Register<IPluginServiceHost>(c =>
{
var scope = c.Resolve<ILifetimeScope>();
var cfg = c.Resolve<IConfiguration>();
var uri = new Uri(string.Format(cfg.PluginUrlTemplate, "core"));
var binding = new NetHttpBinding
{
HostNameComparisonMode = HostNameComparisonMode.Exact,
MaxBufferPoolSize = 10485760,
MaxReceivedMessageSize = 10485760,
};
var host = new ServiceHost(typeof(PluginService));
host.AddServiceEndpoint(typeof(IPluginService), binding, uri);
host.AddDependencyInjectionBehavior(typeof(PluginService), scope);
return new PluginServiceHost(host);
});
}
public static void WebSocket_Http_Duplex_BinaryStreamed()
{
NetHttpBinding binding = null;
ClientReceiver clientReceiver = null;
InstanceContext context = null;
DuplexChannelFactory<IWSDuplexService> channelFactory = null;
IWSDuplexService client = null;
FlowControlledStream uploadStream = null;
try
{
// *** SETUP *** \\
binding = new NetHttpBinding()
{
MaxReceivedMessageSize = ScenarioTestHelpers.SixtyFourMB,
MaxBufferSize = ScenarioTestHelpers.SixtyFourMB,
};
binding.WebSocketSettings.TransportUsage = WebSocketTransportUsage.Always;
binding.TransferMode = TransferMode.Streamed;
binding.MessageEncoding = NetHttpMessageEncoding.Binary;
clientReceiver = new ClientReceiver();
context = new InstanceContext(clientReceiver);
channelFactory = new DuplexChannelFactory<IWSDuplexService>(context, binding, Endpoints.WebSocketHttpDuplexBinaryStreamed_Address);
client = channelFactory.CreateChannel();
// *** EXECUTE *** \\
using (Stream stream = client.DownloadStream())
{
int readResult;
// Read from the stream, 1000 bytes at a time.
byte[] buffer = new byte[1000];
do
{
readResult = stream.Read(buffer, 0, buffer.Length);
}
while (readResult != 0);
}
uploadStream = new FlowControlledStream();
uploadStream.ReadThrottle = TimeSpan.FromMilliseconds(500);
uploadStream.StreamDuration = TimeSpan.FromSeconds(1);
client.UploadStream(uploadStream);
client.StartPushingStream();
// Wait for the callback to get invoked before telling the service to stop streaming.
// This ensures we can read from the stream on the callback while the NCL layer at the service
// is still writing the bytes from the stream to the wire.
// This will deadlock if the transfer mode is buffered because the callback will wait for the
// stream, and the NCL layer will continue to buffer the stream until it reaches the end.
Assert.True(clientReceiver.ReceiveStreamInvoked.WaitOne(ScenarioTestHelpers.TestTimeout),
String.Format("Test case timeout was reached while waiting for the stream response from the Service. Timeout was: {0}", ScenarioTestHelpers.TestTimeout));
clientReceiver.ReceiveStreamInvoked.Reset();
// Upload the stream while we are downloading a different stream
uploadStream = new FlowControlledStream();
uploadStream.ReadThrottle = TimeSpan.FromMilliseconds(500);
uploadStream.StreamDuration = TimeSpan.FromSeconds(1);
client.UploadStream(uploadStream);
client.StopPushingStream();
// Waiting on ReceiveStreamCompleted from the ClientReceiver.
Assert.True(clientReceiver.ReceiveStreamCompleted.WaitOne(ScenarioTestHelpers.TestTimeout),
String.Format("Test case timeout was reached while waiting for the stream response from the Service to be completed. Timeout was: {0}", ScenarioTestHelpers.TestTimeout));
clientReceiver.ReceiveStreamCompleted.Reset();
// Getting results from server via callback.
client.GetLog();
Assert.True(clientReceiver.LogReceived.WaitOne(ScenarioTestHelpers.TestTimeout),
String.Format("Test case timeout was reached while waiting for the Logging from the Service to be received. Timeout was: {0}", ScenarioTestHelpers.TestTimeout));
// *** VALIDATE *** \\
Assert.True(clientReceiver.ServerLog.Count > 0,
"The logging done by the Server was not returned via the Callback.");
// *** CLEANUP *** \\
((ICommunicationObject)client).Close();
channelFactory.Close();
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)client, channelFactory);
clientReceiver.Dispose();
}
}
public static void WebSocket_WSScheme_WSTransportUsageAlways_DuplexCallback_GuidRoundtrip()
{
DuplexChannelFactory<IWcfDuplexService> factory = null;
IWcfDuplexService proxy = null;
Guid guid = Guid.NewGuid();
try
{
// *** SETUP *** \\
NetHttpBinding binding = new NetHttpBinding();
binding.WebSocketSettings.TransportUsage = WebSocketTransportUsage.Always;
WcfDuplexServiceCallback callbackService = new WcfDuplexServiceCallback();
InstanceContext context = new InstanceContext(callbackService);
UriBuilder builder = new UriBuilder(Endpoints.NetHttpWebSocketTransport_Address);
// Replacing "http" with "ws" as the uri scheme.
builder.Scheme = "ws";
factory = new DuplexChannelFactory<IWcfDuplexService>(context, binding, new EndpointAddress(Endpoints.NetHttpWebSocketTransport_Address));
proxy = factory.CreateChannel();
// *** EXECUTE *** \\
Task.Run(() => proxy.Ping(guid));
Guid returnedGuid = callbackService.CallbackGuid;
// *** VALIDATE *** \\
Assert.True(guid == returnedGuid,
string.Format("The sent GUID does not match the returned GUID. Sent '{0}', Received: '{1}'", guid, returnedGuid));
// *** CLEANUP *** \\
factory.Close();
((ICommunicationObject)proxy).Close();
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)proxy, factory);
}
}
public static void WebSocket_Http_WSTransportUsageDefault_DuplexCallback_GuidRoundtrip()
{
DuplexChannelFactory<IWcfDuplexService> factory = null;
IWcfDuplexService duplexProxy = null;
Guid guid = Guid.NewGuid();
try
{
// *** SETUP *** \\
NetHttpBinding binding = new NetHttpBinding();
// NetHttpBinding default value of WebSocketTransportSettings.WebSocketTransportUsage is "WhenDuplex"
// Therefore using a Duplex Contract will trigger the use of the WCF implementation of WebSockets.
WcfDuplexServiceCallback callbackService = new WcfDuplexServiceCallback();
InstanceContext context = new InstanceContext(callbackService);
factory = new DuplexChannelFactory<IWcfDuplexService>(context, binding, new EndpointAddress(Endpoints.NetHttpDuplexWebSocket_Address));
duplexProxy = factory.CreateChannel();
// *** EXECUTE *** \\
Task.Run(() => duplexProxy.Ping(guid));
Guid returnedGuid = callbackService.CallbackGuid;
// *** VALIDATE *** \\
Assert.True(guid == returnedGuid, string.Format("The sent GUID does not match the returned GUID. Sent '{0}', Received: '{1}'", guid, returnedGuid));
// *** CLEANUP *** \\
((ICommunicationObject)duplexProxy).Close();
factory.Close();
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)duplexProxy, factory);
}
}
public static void WebSocket_Http_VerifyWebSocketsUsed()
{
#if FULLXUNIT_NOTSUPPORTED
bool root_Certificate_Installed = Root_Certificate_Installed();
if (!root_Certificate_Installed)
{
Console.WriteLine("---- Test SKIPPED --------------");
Console.WriteLine("Attempting to run the test in ToF, a ConditionalFact evaluated as FALSE.");
Console.WriteLine("Root_Certificate_Installed evaluated as {0}", root_Certificate_Installed);
return;
}
#endif
NetHttpBinding binding = null;
ChannelFactory<IVerifyWebSockets> channelFactory = null;
IVerifyWebSockets client = null;
try
{
// *** SETUP *** \\
binding = new NetHttpBinding();
binding.WebSocketSettings.TransportUsage = WebSocketTransportUsage.Always;
channelFactory = new ChannelFactory<IVerifyWebSockets>(binding, new EndpointAddress(Endpoints.WebSocketHttpVerifyWebSocketsUsed_Address));
client = channelFactory.CreateChannel();
// *** EXECUTE *** \\
((ICommunicationObject)client).Open();
// *** VALIDATE *** \\
bool responseFromService = client.ValidateWebSocketsUsed();
Assert.True(responseFromService, String.Format("Response from the service was not expected. Expected: 'True' but got {0}", responseFromService));
// *** CLEANUP *** \\
((ICommunicationObject)client).Close();
channelFactory.Close();
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)client, channelFactory);
}
}
public static void WebSocket_Http_Duplex_BinaryBuffered()
{
#if FULLXUNIT_NOTSUPPORTED
bool root_Certificate_Installed = Root_Certificate_Installed();
if (!root_Certificate_Installed)
{
Console.WriteLine("---- Test SKIPPED --------------");
Console.WriteLine("Attempting to run the test in ToF, a ConditionalFact evaluated as FALSE.");
Console.WriteLine("Root_Certificate_Installed evaluated as {0}", root_Certificate_Installed);
return;
}
#endif
NetHttpBinding binding = null;
ClientReceiver clientReceiver = null;
InstanceContext context = null;
DuplexChannelFactory<IWSDuplexService> channelFactory = null;
IWSDuplexService client = null;
try
{
// *** SETUP *** \\
binding = new NetHttpBinding()
{
MaxReceivedMessageSize = ScenarioTestHelpers.SixtyFourMB,
MaxBufferSize = ScenarioTestHelpers.SixtyFourMB,
};
binding.WebSocketSettings.TransportUsage = WebSocketTransportUsage.Always;
binding.MessageEncoding = NetHttpMessageEncoding.Binary;
clientReceiver = new ClientReceiver();
context = new InstanceContext(clientReceiver);
channelFactory = new DuplexChannelFactory<IWSDuplexService>(context, binding, new EndpointAddress(Endpoints.WebSocketHttpDuplexBinaryBuffered_Address));
client = channelFactory.CreateChannel();
// *** EXECUTE *** \\
// Invoking UploadData
client.UploadData(ScenarioTestHelpers.CreateInterestingString(123));
// Invoking StartPushingData
client.StartPushingData();
Assert.True(clientReceiver.ReceiveDataInvoked.WaitOne(ScenarioTestHelpers.TestTimeout),
String.Format("Test case timeout was reached while waiting for the buffered response from the Service. Timeout was: {0}", ScenarioTestHelpers.TestTimeout));
clientReceiver.ReceiveDataInvoked.Reset();
// Invoking StopPushingData
client.StopPushingData();
Assert.True(clientReceiver.ReceiveDataCompleted.WaitOne(ScenarioTestHelpers.TestTimeout),
String.Format("Test case timeout was reached while waiting for the buffered response from the Service to be completed. Timeout was: {0}", ScenarioTestHelpers.TestTimeout));
clientReceiver.ReceiveDataCompleted.Reset();
// Getting results from server via callback.
client.GetLog();
Assert.True(clientReceiver.LogReceived.WaitOne(ScenarioTestHelpers.TestTimeout),
String.Format("Test case timeout was reached while waiting for the Logging from the Service to be received. Timeout was: {0}", ScenarioTestHelpers.TestTimeout));
// *** VALIDATE *** \\
Assert.True(clientReceiver.ServerLog.Count > 0,
"The logging done by the Server was not returned via the Callback.");
// *** CLEANUP *** \\
((ICommunicationObject)client).Close();
channelFactory.Close();
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)client, channelFactory);
}
}
public static void IDuplexSessionChannel_Http_NetHttpBinding()
{
IChannelFactory<IDuplexSessionChannel> factory = null;
IDuplexSessionChannel channel = null;
Message replyMessage = null;
try
{
// *** SETUP *** \\
NetHttpBinding binding = new NetHttpBinding();
// Create the channel factory
factory = binding.BuildChannelFactory<IDuplexSessionChannel>(new BindingParameterCollection());
factory.Open();
// Create the channel.
channel = factory.CreateChannel(new EndpointAddress(Endpoints.HttpBaseAddress_NetHttpWebSockets));
channel.Open();
// Create the Message object to send to the service.
Message requestMessage = Message.CreateMessage(
binding.MessageVersion,
action,
new CustomBodyWriter(clientMessage));
requestMessage.Headers.MessageId = new UniqueId(Guid.NewGuid());
// *** EXECUTE *** \\
// Send the Message and receive the Response.
channel.Send(requestMessage);
replyMessage = channel.Receive(TimeSpan.FromSeconds(5));
// *** VALIDATE *** \\
// If the incoming Message did not contain the same UniqueId used for the MessageId of the outgoing Message we would have received a Fault from the Service
Assert.Equal(requestMessage.Headers.MessageId.ToString(), replyMessage.Headers.RelatesTo.ToString());
// Validate the Response
var replyReader = replyMessage.GetReaderAtBodyContents();
string actualResponse = replyReader.ReadElementContentAsString();
string expectedResponse = "[client] This is my request.[service] Request received, this is my Reply.";
Assert.Equal(expectedResponse, actualResponse);
// *** CLEANUP *** \\
replyMessage.Close();
channel.Close();
factory.Close();
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects(channel, factory);
}
}
public static Binding GetNetHttpBinding(BasicHttpSecurityMode mode)
{
var binding = new NetHttpBinding(mode);
Configure(binding);
return binding;
}
public static void WebSocketHttpDuplexBinaryStreamed()
{
NetHttpBinding binding = null;
ClientReceiver clientReceiver = null;
InstanceContext context = null;
DuplexChannelFactory<IWSDuplexService> channelFactory = null;
IWSDuplexService client = null;
FlowControlledStream uploadStream = null;
try
{
// *** SETUP *** \\
binding = new NetHttpBinding();
binding.WebSocketSettings.TransportUsage = WebSocketTransportUsage.Always;
binding.MaxReceivedMessageSize = ScenarioTestHelpers.DefaultMaxReceivedMessageSize;
binding.MaxBufferSize = ScenarioTestHelpers.DefaultMaxReceivedMessageSize;
binding.TransferMode = TransferMode.Streamed;
binding.MessageEncoding = NetHttpMessageEncoding.Binary;
clientReceiver = new ClientReceiver();
context = new InstanceContext(clientReceiver);
channelFactory = new DuplexChannelFactory<IWSDuplexService>(context, binding, Endpoints.WebSocketHttpDuplexBinaryStreamed_Address);
client = channelFactory.CreateChannel();
// *** EXECUTE *** \\
using (Stream stream = client.DownloadStream())
{
int readResult;
// Read from the stream, 1000 bytes at a time.
byte[] buffer = new byte[1000];
do
{
readResult = stream.Read(buffer, 0, buffer.Length);
}
while (readResult != 0);
}
uploadStream = new FlowControlledStream();
uploadStream.ReadThrottle = TimeSpan.FromMilliseconds(500);
uploadStream.StreamDuration = TimeSpan.FromSeconds(1);
client.UploadStream(uploadStream);
client.StartPushingStream();
// Wait for the callback to get invoked before telling the service to stop streaming.
// This ensures we can read from the stream on the callback while the NCL layer at the service
// is still writing the bytes from the stream to the wire.
// This will deadlock if the transfer mode is buffered because the callback will wait for the
// stream, and the NCL layer will continue to buffer the stream until it reaches the end.
clientReceiver.ReceiveStreamInvoked.WaitOne();
clientReceiver.ReceiveStreamInvoked.Reset();
// Upload the stream while we are downloading a different stream
uploadStream = new FlowControlledStream();
uploadStream.ReadThrottle = TimeSpan.FromMilliseconds(500);
uploadStream.StreamDuration = TimeSpan.FromSeconds(1);
client.UploadStream(uploadStream);
client.StopPushingStream();
// Waiting on ReceiveStreamCompleted from the ClientReceiver.
clientReceiver.ReceiveStreamCompleted.WaitOne();
clientReceiver.ReceiveStreamCompleted.Reset();
// *** VALIDATE *** \\
// Validation is based on no exceptions being thrown.
// *** CLEANUP *** \\
((ICommunicationObject)client).Close();
channelFactory.Close();
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)client, channelFactory);
clientReceiver.Dispose();
}
}
public static void WebSocket_Http_VerifyWebSocketsUsed()
{
NetHttpBinding binding = null;
ChannelFactory<IVerifyWebSockets> channelFactory = null;
IVerifyWebSockets client = null;
try
{
// *** SETUP *** \\
binding = new NetHttpBinding();
binding.WebSocketSettings.TransportUsage = WebSocketTransportUsage.Always;
channelFactory = new ChannelFactory<IVerifyWebSockets>(binding, new EndpointAddress(Endpoints.WebSocketHttpVerifyWebSocketsUsed_Address));
client = channelFactory.CreateChannel();
// *** EXECUTE *** \\
((ICommunicationObject)client).Open();
// *** VALIDATE *** \\
bool responseFromService = client.ValidateWebSocketsUsed();
Assert.True(responseFromService, String.Format("Response from the service was not expected. Expected: 'True' but got {0}", responseFromService));
// *** CLEANUP *** \\
((ICommunicationObject)client).Close();
channelFactory.Close();
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)client, channelFactory);
}
}
public static void WebSocket_Http_RequestReply_BinaryBuffered_KeepAlive()
{
NetHttpBinding binding = null;
ChannelFactory<IWSRequestReplyService> channelFactory = null;
IWSRequestReplyService client = null;
try
{
// *** SETUP *** \\
binding = new NetHttpBinding()
{
MaxReceivedMessageSize = ScenarioTestHelpers.SixtyFourMB,
MaxBufferSize = ScenarioTestHelpers.SixtyFourMB,
};
binding.WebSocketSettings.TransportUsage = WebSocketTransportUsage.Always;
binding.MessageEncoding = NetHttpMessageEncoding.Binary;
binding.WebSocketSettings.KeepAliveInterval = TimeSpan.FromSeconds(2);
channelFactory = new ChannelFactory<IWSRequestReplyService>(binding, new EndpointAddress(Endpoints.WebSocketHttpRequestReplyBinaryBuffered_Address));
client = channelFactory.CreateChannel();
// *** EXECUTE *** \\
// Invoking DownloadData
string result = client.DownloadData();
// Invoking UploadData
client.UploadData(ScenarioTestHelpers.CreateInterestingString(123));
// *** VALIDATE *** \\
foreach (string serverLogItem in client.GetLog())
{
//Assert.True(serverLogItem != ScenarioTestHelpers.RemoteEndpointMessagePropertyFailure, ScenarioTestHelpers.RemoteEndpointMessagePropertyFailure);
Assert.True(!ScenarioTestHelpers.IsLocalHost() || !serverLogItem.Contains(ScenarioTestHelpers.RemoteEndpointMessagePropertyFailure), serverLogItem);
}
// *** CLEANUP *** \\
((ICommunicationObject)client).Close();
channelFactory.Close();
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)client, channelFactory);
}
}
internal static bool TryCreate(BindingElementCollection elements, out Binding binding)
{
binding = null;
if (elements.Count > 4)
{
return(false);
}
SecurityBindingElement securityElement = null;
MessageEncodingBindingElement encoding = null;
HttpTransportBindingElement transport = null;
foreach (BindingElement element in elements)
{
if (element is SecurityBindingElement)
{
securityElement = element as SecurityBindingElement;
}
else if (element is TransportBindingElement)
{
transport = element as HttpTransportBindingElement;
}
else if (element is MessageEncodingBindingElement)
{
encoding = element as MessageEncodingBindingElement;
}
else
{
return(false);
}
}
if (transport == null || transport.WebSocketSettings.TransportUsage != WebSocketTransportUsage.Always)
{
return(false);
}
HttpsTransportBindingElement httpsTransport = transport as HttpsTransportBindingElement;
if ((securityElement != null) && (httpsTransport != null) && (httpsTransport.RequireClientCertificate != TransportDefaults.RequireClientCertificate))
{
return(false);
}
// process transport binding element
UnifiedSecurityMode mode;
HttpTransportSecurity transportSecurity = new HttpTransportSecurity();
if (!GetSecurityModeFromTransport(transport, transportSecurity, out mode))
{
return(false);
}
if (encoding == null)
{
return(false);
}
if (!(encoding is TextMessageEncodingBindingElement ||
encoding is BinaryMessageEncodingBindingElement))
{
return(false);
}
if (encoding.MessageVersion != MessageVersion.Soap12WSAddressing10)
{
return(false);
}
BasicHttpSecurity security;
if (!TryCreateSecurity(securityElement, mode, transportSecurity, out security))
{
return(false);
}
NetHttpBinding netHttpBinding = new NetHttpBinding(security);
netHttpBinding.InitializeFrom(transport, encoding);
// make sure all our defaults match
if (!netHttpBinding.IsBindingElementsMatch(transport, encoding))
{
return(false);
}
binding = netHttpBinding;
return(true);
}
public static void CreateChannel_Using_Http_NoSecurity()
{
WcfDuplexServiceCallback callback = new WcfDuplexServiceCallback();
InstanceContext context = new InstanceContext(callback);
Binding binding = new NetHttpBinding(BasicHttpSecurityMode.None);
EndpointAddress endpoint = new EndpointAddress(Endpoints.HttpBaseAddress_NetHttp);
DuplexChannelFactory<IWcfDuplexService> factory = new DuplexChannelFactory<IWcfDuplexService>(context, binding, endpoint);
// Can't cast to IDuplexSessionChannel to IRequestChannel on http
var exception = Assert.Throws<InvalidCastException>(() =>
{
factory.CreateChannel();
});
Assert.True(exception.Message.Contains("IRequestChannel"), "InvalidCastException exception string should contain 'IRequestChannel'");
}
protected override Binding GetBinding()
{
var binding = new NetHttpBinding();
binding.WebSocketSettings.TransportUsage = WebSocketTransportUsage.Always;
return binding;
}
public static void WebSocket_Http_RequestReply_TextBuffered()
{
#if FULLXUNIT_NOTSUPPORTED
bool root_Certificate_Installed = Root_Certificate_Installed();
if (!root_Certificate_Installed)
{
Console.WriteLine("---- Test SKIPPED --------------");
Console.WriteLine("Attempting to run the test in ToF, a ConditionalFact evaluated as FALSE.");
Console.WriteLine("Root_Certificate_Installed evaluated as {0}", root_Certificate_Installed);
return;
}
#endif
NetHttpBinding binding = null;
ChannelFactory<IWSRequestReplyService> channelFactory = null;
IWSRequestReplyService client = null;
try
{
// *** SETUP *** \\
binding = new NetHttpBinding()
{
MaxReceivedMessageSize = ScenarioTestHelpers.SixtyFourMB,
MaxBufferSize = ScenarioTestHelpers.SixtyFourMB,
};
binding.WebSocketSettings.TransportUsage = WebSocketTransportUsage.Always;
binding.MessageEncoding = NetHttpMessageEncoding.Text;
channelFactory = new ChannelFactory<IWSRequestReplyService>(binding, new EndpointAddress(Endpoints.WebSocketHttpRequestReplyTextBuffered_Address));
client = channelFactory.CreateChannel();
// *** EXECUTE *** \\
// Invoking DownloadData
string result = client.DownloadData();
// Invoking UploadData
client.UploadData(ScenarioTestHelpers.CreateInterestingString(123));
// *** VALIDATE *** \\
foreach (string serverLogItem in client.GetLog())
{
//Assert.True(serverLogItem != ScenarioTestHelpers.RemoteEndpointMessagePropertyFailure, ScenarioTestHelpers.RemoteEndpointMessagePropertyFailure);
Assert.True(!ScenarioTestHelpers.IsLocalHost() || !serverLogItem.Contains(ScenarioTestHelpers.RemoteEndpointMessagePropertyFailure), serverLogItem);
}
// *** CLEANUP *** \\
((ICommunicationObject)client).Close();
channelFactory.Close();
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)client, channelFactory);
}
}
public static void CreateChannel_Using_Http_NoSecurity()
{
WcfDuplexServiceCallback callback = new WcfDuplexServiceCallback();
InstanceContext context = new InstanceContext(callback);
Binding binding = new NetHttpBinding(BasicHttpSecurityMode.None);
EndpointAddress endpoint = new EndpointAddress(FakeAddress.HttpAddress);
DuplexChannelFactory<IWcfDuplexService> factory = new DuplexChannelFactory<IWcfDuplexService>(context, binding, endpoint);
// Can't cast to IDuplexSessionChannel to IRequestChannel on http
var exception = Assert.Throws<InvalidCastException>(() =>
{
factory.CreateChannel();
});
// Can't check that the InvalidCastException message as .NET Native only reports this message for all InvalidCastExceptions:
// "System.InvalidCastException: Arg_InvalidCastException"
}
public static void WebSocket_Http_Duplex_TextBuffered_KeepAlive()
{
NetHttpBinding binding = null;
ClientReceiver clientReceiver = null;
InstanceContext context = null;
DuplexChannelFactory<IWSDuplexService> channelFactory = null;
IWSDuplexService client = null;
try
{
// *** SETUP *** \\
binding = new NetHttpBinding()
{
MaxReceivedMessageSize = ScenarioTestHelpers.SixtyFourMB,
MaxBufferSize = ScenarioTestHelpers.SixtyFourMB,
};
binding.WebSocketSettings.TransportUsage = WebSocketTransportUsage.Always;
binding.MessageEncoding = NetHttpMessageEncoding.Text;
binding.WebSocketSettings.KeepAliveInterval = TimeSpan.FromSeconds(2);
clientReceiver = new ClientReceiver();
context = new InstanceContext(clientReceiver);
channelFactory = new DuplexChannelFactory<IWSDuplexService>(context, binding, new EndpointAddress(Endpoints.WebSocketHttpDuplexTextBuffered_Address));
client = channelFactory.CreateChannel();
// *** EXECUTE *** \\
// Invoking UploadData
client.UploadData(ScenarioTestHelpers.CreateInterestingString(123));
// Invoking StartPushingData
client.StartPushingData();
Assert.True(clientReceiver.ReceiveDataInvoked.WaitOne(ScenarioTestHelpers.TestTimeout),
String.Format("Test case timeout was reached while waiting for the buffered response from the Service. Timeout was: {0}", ScenarioTestHelpers.TestTimeout));
clientReceiver.ReceiveDataInvoked.Reset();
// Invoking StopPushingData
client.StopPushingData();
Assert.True(clientReceiver.ReceiveDataCompleted.WaitOne(ScenarioTestHelpers.TestTimeout),
String.Format("Test case timeout was reached while waiting for the buffered response from the Service to be completed. Timeout was: {0}", ScenarioTestHelpers.TestTimeout));
clientReceiver.ReceiveDataCompleted.Reset();
// Getting results from server via callback.
client.GetLog();
Assert.True(clientReceiver.LogReceived.WaitOne(ScenarioTestHelpers.TestTimeout),
String.Format("Test case timeout was reached while waiting for the Logging from the Service to be received. Timeout was: {0}", ScenarioTestHelpers.TestTimeout));
// *** VALIDATE *** \\
Assert.True(clientReceiver.ServerLog.Count > 0,
"The logging done by the Server was not returned via the Callback.");
// *** CLEANUP *** \\
((ICommunicationObject)client).Close();
channelFactory.Close();
}
finally
{
// *** ENSURE CLEANUP *** \\
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)client, channelFactory);
}
}
public static void CreateChannel_Using_Http_NoSecurity()
{
WcfDuplexServiceCallback callback = new WcfDuplexServiceCallback();
InstanceContext context = new InstanceContext(callback);
Binding binding = new NetHttpBinding(BasicHttpSecurityMode.None);
EndpointAddress endpoint = new EndpointAddress(FakeAddress.HttpAddress);
DuplexChannelFactory<IWcfDuplexService> factory = new DuplexChannelFactory<IWcfDuplexService>(context, binding, endpoint);
factory.CreateChannel();
}
public static Binding GetNetHttpBinding()
{
var binding = new NetHttpBinding();
Configure(binding);
return binding;
}
