public static LogEntry For(UnregisterNodesRequest request)
{
LogEntry entry = new LogEntry("UnregisterNodesRequest");
entry.Add("RequestHeader", For(request.RequestHeader));
entry.Add("NodesToUnregister", For(request.NodesToUnregister));
return(entry);
}
public async Task UnregisterNodesAsync()
{
var response = new UnregisterNodesResponse();
var request = new UnregisterNodesRequest();
var channel = new TestRequestChannel(response);
var ret = await channel.UnregisterNodesAsync(request);
ret
.Should().BeSameAs(response);
channel.Request
.Should().BeSameAs(request);
}
/// <summary>
/// Unregisters NodeIds that have been obtained via the RegisterNodes service.
/// </summary>
/// <param name="channel">A instance of <see cref="IRequestChannel"/>.</param>
/// <param name="request">A <see cref="UnregisterNodesRequest"/>.</param>
/// <returns>A <see cref="Task"/> representing the asynchronous operation that returns a <see cref="UnregisterNodesResponse"/>.</returns>
public static async Task <UnregisterNodesResponse> UnregisterNodesAsync(this IRequestChannel channel, UnregisterNodesRequest request)
{
if (request == null)
{
throw new ArgumentNullException("request");
}
return((UnregisterNodesResponse)await channel.RequestAsync(request).ConfigureAwait(false));
}
/// <summary>
/// Begins an asynchronous invocation of the UnregisterNodes service.
/// </summary>
public IAsyncResult BeginUnregisterNodes(
RequestHeader requestHeader,
NodeIdCollection nodesToUnregister,
AsyncCallback callback,
object asyncState)
{
UnregisterNodesRequest request = new UnregisterNodesRequest();
request.RequestHeader = requestHeader;
request.NodesToUnregister = nodesToUnregister;
UpdateRequestHeader(request, requestHeader == null, "UnregisterNodes");
if (UseTransportChannel)
{
return TransportChannel.BeginSendRequest(request, callback, asyncState);
}
return InnerChannel.BeginUnregisterNodes(new UnregisterNodesMessage(request), callback, asyncState);
}
/// <summary>
/// Invokes the UnregisterNodes service.
/// </summary>
public virtual ResponseHeader UnregisterNodes(
RequestHeader requestHeader,
NodeIdCollection nodesToUnregister)
{
UnregisterNodesRequest request = new UnregisterNodesRequest();
UnregisterNodesResponse response = null;
request.RequestHeader = requestHeader;
request.NodesToUnregister = nodesToUnregister;
UpdateRequestHeader(request, requestHeader == null, "UnregisterNodes");
try
{
if (UseTransportChannel)
{
IServiceResponse genericResponse = TransportChannel.SendRequest(request);
if (genericResponse == null)
{
throw new ServiceResultException(StatusCodes.BadUnknownResponse);
}
ValidateResponse(genericResponse.ResponseHeader);
response = (UnregisterNodesResponse)genericResponse;
}
else
{
UnregisterNodesResponseMessage responseMessage = InnerChannel.UnregisterNodes(new UnregisterNodesMessage(request));
if (responseMessage == null || responseMessage.UnregisterNodesResponse == null)
{
throw new ServiceResultException(StatusCodes.BadUnknownResponse);
}
response = responseMessage.UnregisterNodesResponse;
ValidateResponse(response.ResponseHeader);
}
}
finally
{
RequestCompleted(request, response, "UnregisterNodes");
}
return response.ResponseHeader;
}
/// <summary>
/// Unregisters NodeIds that have been obtained via the RegisterNodes service.
/// </summary>
/// <param name="channel">A instance of <see cref="IRequestChannel"/>.</param>
/// <param name="request">A <see cref="UnregisterNodesRequest"/>.</param>
/// <returns>A <see cref="Task"/> representing the asynchronous operation that returns a <see cref="UnregisterNodesResponse"/>.</returns>
/// <seealso href="https://reference.opcfoundation.org/v104/Core/docs/Part4/5.8.6/">OPC UA specification Part 4: Services, 5.8.6</seealso>
public static async Task <UnregisterNodesResponse> UnregisterNodesAsync(this IRequestChannel channel, UnregisterNodesRequest request, CancellationToken token = default)
{
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
return((UnregisterNodesResponse)await channel.RequestAsync(request, token).ConfigureAwait(false));
}
/// <summary>
/// Initializes the message with the body.
/// </summary>
public UnregisterNodesMessage(UnregisterNodesRequest UnregisterNodesRequest)
{
this.UnregisterNodesRequest = UnregisterNodesRequest;
}
