public async Task StructureTest()
{
var channel = new ClientSessionChannel(
localDescription,
certificateStore,
new AnonymousIdentity(),
EndpointUrl,
loggerFactory: loggerFactory);
await channel.OpenAsync();
var readRequest = new ReadRequest
{
NodesToRead = new[]
{
new ReadValueId {
AttributeId = AttributeIds.Value, NodeId = NodeId.Parse("ns=2;s=Demo.Static.Arrays.Structure")
},
},
};
var readResponse = await channel.ReadAsync(readRequest);
foreach (var result in readResponse.Results)
{
StatusCode.IsGood(result.StatusCode)
.Should().BeTrue();
}
// reading this node returns an array of ExtensionObjects
var obj = readResponse.Results[0].Value;
// create new DataValue for writing. Most servers reject writing values with timestamps.
var newValue = new DataValue(obj);
var writeRequest = new WriteRequest
{
NodesToWrite = new[]
{
new WriteValue {
AttributeId = AttributeIds.Value, NodeId = NodeId.Parse("ns=2;s=Demo.Static.Arrays.Structure"), Value = newValue
},
},
};
var writeResponse = await channel.WriteAsync(writeRequest);
foreach (var result in writeResponse.Results)
{
StatusCode.IsGood(result)
.Should().BeTrue();
}
logger.LogInformation($"Closing session '{channel.SessionId}'.");
await channel.CloseAsync();
}
