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function add_ObjectWithMethod(namespace, parentFolder) {
const myObject = namespace.addObject({
nodeId: "s=ObjectWithMethods",
organizedBy: parentFolder,
browseName: "ObjectWithMethods"
});
const methodNoArgs = namespace.addMethod(myObject, {
browseName: "MethodNoArgs",
nodeId: "s=MethodNoArgs",
//xx inputArguments: [],
//xx outputArguments: []
});
assert(makeNodeId("MethodNoArgs", namespace.index).toString().match(/s=MethodNoArgs/));
assert(methodNoArgs.nodeId.toString().match(/s=MethodNoArgs/));
methodNoArgs.bindMethod(function(inputArguments, context, callback) {
// console.log(require("util").inspect(context).toString());
const callMethodResult = {
statusCode: StatusCodes.Good,
outputArguments: []
};
callback(null, callMethodResult);
});
const methodIO = namespace.addMethod(myObject, {
///xx modellingRule: "Mandatory",
browseName: "BaseVariableType",
isAbstract: true,
nodeClass: NodeClass.VariableType,
nodeId: resolveNodeId(VariableTypeIds.BaseVariableType)
}) as any as UAVariableType;
const propertyType = namespace0.addVariableType({
browseName: "PropertyType",
subtypeOf: baseVariableType
});
const baseDataVariableType = namespace0._createNode({
browseName: "BaseDataVariableType",
isAbstract: true,
nodeClass: NodeClass.VariableType,
nodeId: resolveNodeId(VariableTypeIds.BaseDataVariableType),
subtypeOf: baseVariableType.nodeId
}) as any as UAVariableType;
const modellingRule_Optional = namespace0._createNode({
browseName: "Optional",
nodeClass: NodeClass.Object,
nodeId: resolveNodeId(ObjectIds.ModellingRule_Optional),
}) as any as UAObject;
const modellingRule_Mandatory = namespace0._createNode({
browseName: "Mandatory",
nodeClass: NodeClass.Object,
nodeId: resolveNodeId(ObjectIds.ModellingRule_Mandatory),
}) as any as UAObject;
// add the root folder
assert(this instanceof BaseUAObject); // ' keyword "new" is required for constructor call')
resolve_schema_field_types(schema);
BaseUAObject.call(this,options);
/**
*
* @property requestHeader
* @type {RequestHeader}
*/
self.requestHeader = new RequestHeader( options.requestHeader);
// Object.preventExtensions(self);
}
util.inherits(ServerSideUnimplementedRequest,BaseUAObject);
ServerSideUnimplementedRequest.prototype.encodingDefaultBinary = makeExpandedNodeId(892,0);
ServerSideUnimplementedRequest.prototype._schema = schema;
/**
* encode the object into a binary stream
* @method encode
*
* @param stream {BinaryStream}
*/
ServerSideUnimplementedRequest.prototype.encode = function(stream,options) {
// call base class implementation first
BaseUAObject.prototype.encode.call(this,stream,options);
this.requestHeader.encode(stream,options);
};
/**
* decode the object from a binary stream
* @method decode
}
}
assert(params.referenceType instanceof NodeId);
// ----------- now resolve target NodeId;
if (params.nodeId instanceof BaseNode) {
assert(!params.hasOwnProperty("node"));
params.node = params.nodeId as BaseNode;
params.nodeId = params.node.nodeId;
} else {
let _nodeId = params.nodeId! as NodeId;
assert(!!_nodeId, "missing 'nodeId' in reference");
if (_nodeId && (_nodeId as any).nodeId) {
_nodeId = (_nodeId as any).nodeId as NodeId;
}
_nodeId = resolveNodeId(_nodeId);
/* istanbul ignore next */
if (!(_nodeId instanceof NodeId) || _nodeId.isEmpty()) {
// tslint:disable:no-console
console.log("xx =>", JSON.stringify(params, null, " "));
throw new Error(" Invalid reference nodeId " + _nodeId.toString());
}
params.nodeId = _nodeId;
}
return new Reference(params);
}
discardOldest: false,
filter: eventFilter,
queueSize: 100,
samplingInterval: 0,
};
const event_monitoringItem =
await subscription.monitor(itemToMonitor, monitoringParameters, TimestampsToReturn.Both);
const acknowledgeableConditions: EventStuff[] = [];
let refreshStartEventHasBeenReceived = false;
let RefreshEndEventHasBeenReceived = false;
const RefreshStartEventType = resolveNodeId("RefreshStartEventType").toString();
const RefreshEndEventType = resolveNodeId("RefreshEndEventType").toString();
const promise = new Promise((resolve, reject) => {
// now create a event monitored Item
event_monitoringItem.on("changed", (_eventFields: any) => {
const eventFields = _eventFields as Variant[];
try {
if (RefreshEndEventHasBeenReceived) {
return;
}
// dumpEvent(session, fields, eventFields);
const pojo = fieldsToJson(fields, eventFields) as any;
// console.log(pojo.eventType.value.toString(), RefreshEndEventType, RefreshStartEventType);
// make sure we only start recording event after the RefreshStartEvent has been received
finish: function () {
const typeId = this.text.trim();
//xx console.log("typeId = ",typeId);
this.parent.parent.typeId = resolveNodeId(typeId);
switch (typeId) {
case "i=297": // Argument
case "ns=0;i=297": // Argument
break;
case "ns=0;i=7616": // EnumValueType
case "i=7616": // EnumValueType
break;
case "ns=0;i=888": // EnumValueType
case "i=888": // EUInformation
break;
case "ns=0;i=885": // Range
case "i=885": // Range
break;
default:
console.warn("loadnodeset2 ( checking identifier type) : unsupported typeId in ExtensionObject " + typeId);
dataType.definition.forEach(function(pair) {
const dataTypeId = resolveNodeId(pair.dataType);
const fieldDataType = addressSpace.findNode(dataTypeId);
if (!fieldDataType) {
throw new Error(
" cannot find description for object " +
dataTypeId +
". Check that this node exists in the nodeset.xml file"
);
}
//xx console.log("xxxxx dataType",dataType.toString());
// check if dataType is an enumeration or a structure or a basic type
if (fieldDataType.isSupertypeOf(enumeration)) {
makeEnumeration(fieldDataType);
assert(_.isArray(value));
return new Variant({
arrayType: VariantArrayType.Array,
dataType: variantDataType,
value
});
},
set: null // read only
});
}
bindStandardScalar(VariableIds.Server_EstimatedReturnTime,
DataType.DateTime, () => minOPCUADate);
// TimeZoneDataType
const timeZoneDataType = addressSpace.findDataType(resolveNodeId(DataTypeIds.TimeZoneDataType))!;
// xx console.log(timeZoneDataType.toString());
const timeZone = new TimeZoneDataType({
daylightSavingInOffset: /* boolean*/ false,
offset: /* int16 */ 0
});
bindStandardScalar(VariableIds.Server_LocalTime,
DataType.ExtensionObject, () => {
return timeZone;
});
bindStandardScalar(VariableIds.Server_ServiceLevel,
DataType.Byte, () => {
return 255;
});
if (doDebug) {
console.warn("ServerEngine#_getServerSubscriptionDiagnosticsArray : no addressSpace");
}
return null; // no addressSpace
}
const subscriptionDiagnosticsType = this.addressSpace.findVariableType("SubscriptionDiagnosticsType");
if (!subscriptionDiagnosticsType) {
if (doDebug) {
console.warn("ServerEngine#_getServerSubscriptionDiagnosticsArray " +
": cannot find SubscriptionDiagnosticsType");
}
}
// SubscriptionDiagnosticsArray = i=2290
const subscriptionDiagnosticsArray = this.addressSpace.findNode(
makeNodeId(VariableIds.Server_ServerDiagnostics_SubscriptionDiagnosticsArray))!;
return subscriptionDiagnosticsArray as UADynamicVariableArray;
}
}
// ignore propagation on back reference to UAVariableType or UAObject Type reference
// because there are too many !
if (!referenceType || _is_massively_used_reference(referenceType)) {
//xx &&(referenceNode.constructor.name === "UAVariableType" || referenceNode.constructor.name === "UAObjectType")
// console.log(referenceType.browseName.toString() ,referenceNode.browseName.toString(), "on ",self.browseName.toString());
return;
}
// ------------------------------- EXPERIMENT
//xx if (!referenceType.isSupertypeOf(hierarchicalReferencesId)) { return; }
const related_node = _resolveReferenceNode(addressSpace, reference);
if (related_node) {
// verify that reference doesn't point to object itself (see mantis 3099)
if (sameNodeId(reference.nodeId, self.nodeId)) {
// istanbul ignore next
if (displayWarningReferencePointingToItsef) {
// this could happen with method
console.warn(" Warning: a Reference is pointing to itself ", self.nodeId.toString(), self.browseName.toString());
displayWarningReferencePointingToItsef = false;
}
}
//xx ignore this assert(reference.nodeId.toString() !== self.nodeId.toString());
//function w(s,l) { return (s+" ").substr(0,l);}
//if (reference.isForward) {
// console.log(" CHILD => ",w(related_node.browseName + " " + related_node.nodeId.toString(),30),
// " PARENT ",w(self.browseName + " " + self.nodeId.toString(),30) , reference.toString());
//} else {
// console.log(" CHILD => ",w(self.browseName + " " + self.nodeId.toString(),30),