TcpChannel.CreateMessageSink(String, Object, String) Method

Reference

Definition

Namespace:: System.Runtime.Remoting.Channels.Tcp

Assembly:: System.Runtime.Remoting.dll

Important

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Returns a channel message sink that delivers messages to the specified URL or channel data object.

public:
 virtual System::Runtime::Remoting::Messaging::IMessageSink ^ CreateMessageSink(System::String ^ url, System::Object ^ remoteChannelData, [Runtime::InteropServices::Out] System::String ^ % objectURI);

public System.Runtime.Remoting.Messaging.IMessageSink CreateMessageSink (string url, object remoteChannelData, out string objectURI);

abstract member CreateMessageSink : string * obj * string -> System.Runtime.Remoting.Messaging.IMessageSink
override this.CreateMessageSink : string * obj * string -> System.Runtime.Remoting.Messaging.IMessageSink

Public Function CreateMessageSink (url As String, remoteChannelData As Object, ByRef objectURI As String) As IMessageSink

Parameters

url: String

The URL to which the new sink should deliver messages. Can be null.

remoteChannelData: Object

The channel data object of the remote host to which the new sink should deliver messages. Can be null.

objectURI: String

When this method returns, contains a URI of the new channel message sink that delivers messages to the specified URL or channel data object. This parameter is passed uninitialized.

Returns

IMessageSink

A channel message sink that delivers messages to the specified URL or channel data object.

Implements

CreateMessageSink(String, Object, String)

Examples

The following code example shows how to use this method.

// Create a message sink.
String^ objectUri;
System::Runtime::Remoting::Messaging::IMessageSink^ messageSink = 
    clientChannel->CreateMessageSink(
        "tcp://localhost:9090/RemoteObject.rem", nullptr,
        objectUri);
Console::WriteLine("The URI of the message sink is {0}.", 
    objectUri);
if (messageSink != nullptr)
{
    Console::WriteLine("The type of the message sink is {0}.", 
        messageSink->GetType()->ToString());
}

// Create a message sink.
string objectUri;
System.Runtime.Remoting.Messaging.IMessageSink messageSink =
    clientChannel.CreateMessageSink(
        "tcp://localhost:9090/RemoteObject.rem", null,
        out objectUri);
Console.WriteLine("The URI of the message sink is {0}.",
    objectUri);
if (messageSink != null)
{
    Console.WriteLine("The type of the message sink is {0}.",
        messageSink.GetType().ToString());
}

Remarks

The CreateMessageSink method returns a channel message sink that delivers messages to either the specified URL or channel data object. If the uri parameter is null, remoteChannelData is used as a target for the sink. Either the url or remoteChannelData parameters can be null, but not both.

Channel sinks provide a plug-in point that allows access to the underlying messages flowing through the channel as well as the stream used by the transport mechanism to send messages to a remote object. Channel sinks are linked together in a chain of ChannelSinkProviders and all channel messages flow through this chain of sinks before the message is finally serialized and transported.

Applies to

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