[
  {
    "id": "2e8c7f5c.ab73d",
    "type": "tab",
    "label": "Compact Context Server",
    "disabled": false,
    "info": ""
  },
  {
    "id": "38ce10de.7d8c",
    "type": "opcua-compact-server",
    "z": "2e8c7f5c.ab73d",
    "port": 54845,
    "endpoint": "",
    "productUri": "",
    "acceptExternalCommands": true,
    "maxAllowedSessionNumber": "10",
    "maxConnectionsPerEndpoint": "10",
    "maxAllowedSubscriptionNumber": "100",
    "alternateHostname": "",
    "name": "",
    "showStatusActivities": false,
    "showErrors": true,
    "allowAnonymous": true,
    "individualCerts": false,
    "isAuditing": false,
    "serverDiscovery": true,
    "users": [],
    "xmlsetsOPCUA": [],
    "publicCertificateFile": "",
    "privateCertificateFile": "",
    "registerServerMethod": "1",
    "discoveryServerEndpointUrl": "",
    "capabilitiesForMDNS": "",
    "maxNodesPerRead": 1000,
    "maxNodesPerWrite": 1000,
    "maxNodesPerHistoryReadData": 100,
    "maxNodesPerBrowse": 3000,
    "maxBrowseContinuationPoints": "10",
    "maxHistoryContinuationPoints": "10",
    "delayToInit": "1000",
    "delayToClose": "200",
    "serverShutdownTimeout": "100",
    "addressSpaceScript": "function constructAlarmAddressSpace(server, addressSpace, eventObjects, done) {\n  // server = the created node-opcua server\n  // addressSpace = address space of the node-opcua server\n  // eventObjects = add event variables here to hold them in memory from this script\n\n  // internal sandbox objects are:\n  // node = the compact server node,\n  // coreServer = core compact server object for debug and access to NodeOPCUA\n  // this.sandboxNodeContext = node context node-red\n  // this.sandboxFlowContext = flow context node-red\n  // this.sandboxGlobalContext = global context node-red\n  // this.sandboxEnv = env variables\n  // timeout and interval functions as expected from nodejs\n\n  const opcua = coreServer.choreCompact.opcua;\n  const LocalizedText = opcua.LocalizedText;\n  const namespace = addressSpace.getOwnNamespace();\n\n  const Variant = opcua.Variant;\n  const DataType = opcua.DataType;\n  const DataValue = opcua.DataValue;\n\n  var flexServerInternals = this;\n\n  this.sandboxFlowContext.set(\"isoInput1\", 0);\n  this.setInterval(() => {\n    flexServerInternals.sandboxFlowContext.set(\n      \"isoInput1\",\n      Math.random() + 50.0\n    );\n  }, 500);\n  this.sandboxFlowContext.set(\"isoInput2\", 0);\n  this.sandboxFlowContext.set(\"isoInput3\", 0);\n  this.sandboxFlowContext.set(\"isoInput4\", 0);\n  this.sandboxFlowContext.set(\"isoInput5\", 0);\n  this.sandboxFlowContext.set(\"isoInput6\", 0);\n  this.sandboxFlowContext.set(\"isoInput7\", 0);\n  this.sandboxFlowContext.set(\"isoInput8\", 0);\n\n  this.sandboxFlowContext.set(\"isoOutput1\", 0);\n  this.setInterval(() => {\n    flexServerInternals.sandboxFlowContext.set(\n      \"isoOutput1\",\n      Math.random() + 10.0\n    );\n  }, 500);\n\n  this.sandboxFlowContext.set(\"isoOutput2\", 0);\n  this.sandboxFlowContext.set(\"isoOutput3\", 0);\n  this.sandboxFlowContext.set(\"isoOutput4\", 0);\n  this.sandboxFlowContext.set(\"isoOutput5\", 0);\n  this.sandboxFlowContext.set(\"isoOutput6\", 0);\n  this.sandboxFlowContext.set(\"isoOutput7\", 0);\n  this.sandboxFlowContext.set(\"isoOutput8\", 0);\n\n  coreServer.debugLog(\"init dynamic address space\");\n  const rootFolder = addressSpace.findNode(\"RootFolder\");\n\n  node.warn(\"construct new address space for OPC UA\");\n\n  const myDevice = namespace.addFolder(rootFolder.objects, {\n    \"browseName\": \"RaspberryPI-Zero-WLAN\"\n  });\n  const gpioFolder = namespace.addFolder(myDevice, { \"browseName\": \"GPIO\" });\n  const isoInputs = namespace.addFolder(gpioFolder, {\n    \"browseName\": \"Inputs\"\n  });\n  const isoOutputs = namespace.addFolder(gpioFolder, {\n    \"browseName\": \"Outputs\"\n  });\n\n  const gpioDI1 = namespace.addVariable({\n    \"organizedBy\": isoInputs,\n    \"browseName\": \"I1\",\n    \"nodeId\": \"ns=1;s=Isolated_Input1\",\n    \"dataType\": \"Double\",\n    \"value\": {\n      \"get\": function() {\n        return new Variant({\n          \"dataType\": DataType.Double,\n          \"value\": flexServerInternals.sandboxFlowContext.get(\"isoInput1\")\n        });\n      },\n      \"set\": function(variant) {\n        flexServerInternals.sandboxFlowContext.set(\n          \"isoInput1\",\n          parseFloat(variant.value)\n        );\n        return opcua.StatusCodes.Good;\n      }\n    }\n  });\n\n  const gpioDI2 = namespace.addVariable({\n    \"organizedBy\": isoInputs,\n    \"browseName\": \"I2\",\n    \"nodeId\": \"ns=1;s=Isolated_Input2\",\n    \"dataType\": \"Double\",\n    \"value\": {\n      \"get\": function() {\n        return new Variant({\n          \"dataType\": DataType.Double,\n          \"value\": flexServerInternals.sandboxFlowContext.get(\"isoInput2\")\n        });\n      },\n      \"set\": function(variant) {\n        flexServerInternals.sandboxFlowContext.set(\n          \"isoInput2\",\n          parseFloat(variant.value)\n        );\n        return opcua.StatusCodes.Good;\n      }\n    }\n  });\n\n  const gpioDI3 = namespace.addVariable({\n    \"organizedBy\": isoInputs,\n    \"browseName\": \"I3\",\n    \"nodeId\": \"ns=1;s=Isolated_Input3\",\n    \"dataType\": \"Double\",\n    \"value\": {\n      \"get\": function() {\n        return new Variant({\n          \"dataType\": DataType.Double,\n          \"value\": flexServerInternals.sandboxFlowContext.get(\"isoInput3\")\n        });\n      },\n      \"set\": function(variant) {\n        flexServerInternals.sandboxFlowContext.set(\n          \"isoInput3\",\n          parseFloat(variant.value)\n        );\n        return opcua.StatusCodes.Good;\n      }\n    }\n  });\n\n  const gpioDI4 = namespace.addVariable({\n    \"organizedBy\": isoInputs,\n    \"browseName\": \"I4\",\n    \"nodeId\": \"ns=1;s=Isolated_Input4\",\n    \"dataType\": \"Double\",\n    \"value\": {\n      \"get\": function() {\n        return new Variant({\n          \"dataType\": DataType.Double,\n          \"value\": flexServerInternals.sandboxFlowContext.get(\"isoInput4\")\n        });\n      },\n      \"set\": function(variant) {\n        flexServerInternals.sandboxFlowContext.set(\n          \"isoInput4\",\n          parseFloat(variant.value)\n        );\n        return opcua.StatusCodes.Good;\n      }\n    }\n  });\n\n  const gpioDI5 = namespace.addVariable({\n    \"organizedBy\": isoInputs,\n    \"browseName\": \"I5\",\n    \"nodeId\": \"ns=1;s=Isolated_Input5\",\n    \"dataType\": \"Double\",\n    \"value\": {\n      \"get\": function() {\n        return new Variant({\n          \"dataType\": DataType.Double,\n          \"value\": flexServerInternals.sandboxFlowContext.get(\"isoInput5\")\n        });\n      },\n      \"set\": function(variant) {\n        flexServerInternals.sandboxFlowContext.set(\n          \"isoInput5\",\n          parseFloat(variant.value)\n        );\n        return opcua.StatusCodes.Good;\n      }\n    }\n  });\n\n  const gpioDI6 = namespace.addVariable({\n    \"organizedBy\": isoInputs,\n    \"browseName\": \"I6\",\n    \"nodeId\": \"ns=1;s=Isolated_Input6\",\n    \"dataType\": \"Double\",\n    \"value\": {\n      \"get\": function() {\n        return new Variant({\n          \"dataType\": DataType.Double,\n          \"value\": flexServerInternals.sandboxFlowContext.get(\"isoInput6\")\n        });\n      },\n      \"set\": function(variant) {\n        flexServerInternals.sandboxFlowContext.set(\n          \"isoInput6\",\n          parseFloat(variant.value)\n        );\n        return opcua.StatusCodes.Good;\n      }\n    }\n  });\n\n  const gpioDI7 = namespace.addVariable({\n    \"organizedBy\": isoInputs,\n    \"browseName\": \"I7\",\n    \"nodeId\": \"ns=1;s=Isolated_Input7\",\n    \"dataType\": \"Double\",\n    \"value\": {\n      \"get\": function() {\n        return new Variant({\n          \"dataType\": DataType.Double,\n          \"value\": flexServerInternals.sandboxFlowContext.get(\"isoInput7\")\n        });\n      },\n      \"set\": function(variant) {\n        flexServerInternals.sandboxFlowContext.set(\n          \"isoInput7\",\n          parseFloat(variant.value)\n        );\n        return opcua.StatusCodes.Good;\n      }\n    }\n  });\n\n  const gpioDI8 = namespace.addVariable({\n    \"organizedBy\": isoInputs,\n    \"browseName\": \"I8\",\n    \"nodeId\": \"ns=1;s=Isolated_Input8\",\n    \"dataType\": \"Double\",\n    \"value\": {\n      \"get\": function() {\n        return new Variant({\n          \"dataType\": DataType.Double,\n          \"value\": flexServerInternals.sandboxFlowContext.get(\"isoInput8\")\n        });\n      },\n      \"set\": function(variant) {\n        flexServerInternals.sandboxFlowContext.set(\n          \"isoInput8\",\n          parseFloat(variant.value)\n        );\n        return opcua.StatusCodes.Good;\n      }\n    }\n  });\n\n  const gpioDO1 = namespace.addVariable({\n    \"organizedBy\": isoOutputs,\n    \"browseName\": \"O1\",\n    \"nodeId\": \"ns=1;s=Isolated_Output1\",\n    \"dataType\": \"Double\",\n    \"value\": {\n      \"get\": function() {\n        return new Variant({\n          \"dataType\": DataType.Double,\n          \"value\": flexServerInternals.sandboxFlowContext.get(\"isoOutput1\")\n        });\n      },\n      \"set\": function(variant) {\n        flexServerInternals.sandboxFlowContext.set(\n          \"isoOutput1\",\n          parseFloat(variant.value)\n        );\n        return opcua.StatusCodes.Good;\n      }\n    }\n  });\n\n  const gpioDO2 = namespace.addVariable({\n    \"organizedBy\": isoOutputs,\n    \"browseName\": \"O2\",\n    \"nodeId\": \"ns=1;s=Isolated_Output2\",\n    \"dataType\": \"Double\",\n    \"value\": {\n      \"get\": function() {\n        return new Variant({\n          \"dataType\": DataType.Double,\n          \"value\": flexServerInternals.sandboxFlowContext.get(\"isoOutput2\")\n        });\n      },\n      \"set\": function(variant) {\n        flexServerInternals.sandboxFlowContext.set(\n          \"isoOutput2\",\n          parseFloat(variant.value)\n        );\n        return opcua.StatusCodes.Good;\n      }\n    }\n  });\n\n  const gpioDO3 = namespace.addVariable({\n    \"organizedBy\": isoOutputs,\n    \"browseName\": \"O3\",\n    \"nodeId\": \"ns=1;s=Isolated_Output3\",\n    \"dataType\": \"Double\",\n    \"value\": {\n      \"get\": function() {\n        return new Variant({\n          \"dataType\": DataType.Double,\n          \"value\": flexServerInternals.sandboxFlowContext.get(\"isoOutput3\")\n        });\n      },\n      \"set\": function(variant) {\n        flexServerInternals.sandboxFlowContext.set(\n          \"isoOutput3\",\n          parseFloat(variant.value)\n        );\n        return opcua.StatusCodes.Good;\n      }\n    }\n  });\n\n  const gpioDO4 = namespace.addVariable({\n    \"organizedBy\": isoOutputs,\n    \"browseName\": \"O4\",\n    \"nodeId\": \"ns=1;s=Isolated_Output4\",\n    \"dataType\": \"Double\",\n    \"value\": {\n      \"get\": function() {\n        return new Variant({\n          \"dataType\": DataType.Double,\n          \"value\": flexServerInternals.sandboxFlowContext.get(\"isoOutput4\")\n        });\n      },\n      \"set\": function(variant) {\n        flexServerInternals.sandboxFlowContext.set(\n          \"isoOutput4\",\n          parseFloat(variant.value)\n        );\n        return opcua.StatusCodes.Good;\n      }\n    }\n  });\n\n  const gpioDO5 = namespace.addVariable({\n    \"organizedBy\": isoOutputs,\n    \"browseName\": \"O5\",\n    \"nodeId\": \"ns=1;s=Isolated_Output5\",\n    \"dataType\": \"Double\",\n    \"value\": {\n      \"get\": function() {\n        return new Variant({\n          \"dataType\": DataType.Double,\n          \"value\": flexServerInternals.sandboxFlowContext.get(\"isoOutput5\")\n        });\n      },\n      \"set\": function(variant) {\n        flexServerInternals.sandboxFlowContext.set(\n          \"isoOutput5\",\n          parseFloat(variant.value)\n        );\n        return opcua.StatusCodes.Good;\n      }\n    }\n  });\n\n  const gpioDO6 = namespace.addVariable({\n    \"organizedBy\": isoOutputs,\n    \"browseName\": \"O6\",\n    \"nodeId\": \"ns=1;s=Isolated_Output6\",\n    \"dataType\": \"Double\",\n    \"value\": {\n      \"get\": function() {\n        return new Variant({\n          \"dataType\": DataType.Double,\n          \"value\": flexServerInternals.sandboxFlowContext.get(\"isoOutput6\")\n        });\n      },\n      \"set\": function(variant) {\n        flexServerInternals.sandboxFlowContext.set(\n          \"isoOutput6\",\n          parseFloat(variant.value)\n        );\n        return opcua.StatusCodes.Good;\n      }\n    }\n  });\n\n  const gpioDO7 = namespace.addVariable({\n    \"organizedBy\": isoOutputs,\n    \"browseName\": \"O7\",\n    \"nodeId\": \"ns=1;s=Isolated_Output7\",\n    \"dataType\": \"Double\",\n    \"value\": {\n      \"get\": function() {\n        return new Variant({\n          \"dataType\": DataType.Double,\n          \"value\": flexServerInternals.sandboxFlowContext.get(\"isoOutput7\")\n        });\n      },\n      \"set\": function(variant) {\n        flexServerInternals.sandboxFlowContext.set(\n          \"isoOutput7\",\n          parseFloat(variant.value)\n        );\n        return opcua.StatusCodes.Good;\n      }\n    }\n  });\n\n  const gpioDO8 = namespace.addVariable({\n    \"organizedBy\": isoOutputs,\n    \"browseName\": \"O8\",\n    \"nodeId\": \"ns=1;s=Isolated_Output8\",\n    \"dataType\": \"Double\",\n    \"value\": {\n      \"get\": function() {\n        return new Variant({\n          \"dataType\": DataType.Double,\n          \"value\": flexServerInternals.sandboxFlowContext.get(\"isoOutput8\")\n        });\n      },\n      \"set\": function(variant) {\n        flexServerInternals.sandboxFlowContext.set(\n          \"isoOutput8\",\n          parseFloat(variant.value)\n        );\n        return opcua.StatusCodes.Good;\n      }\n    }\n  });\n\n  //------------------------------------------------------------------------------\n  // Add a view\n  //------------------------------------------------------------------------------\n  const viewDI = namespace.addView({\n    \"organizedBy\": rootFolder.views,\n    \"browseName\": \"RPIW0-Digital-Ins\"\n  });\n\n  const viewDO = namespace.addView({\n    \"organizedBy\": rootFolder.views,\n    \"browseName\": \"RPIW0-Digital-Outs\"\n  });\n\n  viewDI.addReference({\n    \"referenceType\": \"Organizes\",\n    \"nodeId\": gpioDI1.nodeId\n  });\n\n  viewDI.addReference({\n    \"referenceType\": \"Organizes\",\n    \"nodeId\": gpioDI2.nodeId\n  });\n\n  viewDI.addReference({\n    \"referenceType\": \"Organizes\",\n    \"nodeId\": gpioDI3.nodeId\n  });\n\n  viewDI.addReference({\n    \"referenceType\": \"Organizes\",\n    \"nodeId\": gpioDI4.nodeId\n  });\n\n  viewDI.addReference({\n    \"referenceType\": \"Organizes\",\n    \"nodeId\": gpioDI5.nodeId\n  });\n\n  viewDI.addReference({\n    \"referenceType\": \"Organizes\",\n    \"nodeId\": gpioDI6.nodeId\n  });\n\n  viewDI.addReference({\n    \"referenceType\": \"Organizes\",\n    \"nodeId\": gpioDI7.nodeId\n  });\n\n  viewDI.addReference({\n    \"referenceType\": \"Organizes\",\n    \"nodeId\": gpioDI8.nodeId\n  });\n\n  viewDO.addReference({\n    \"referenceType\": \"Organizes\",\n    \"nodeId\": gpioDO1.nodeId\n  });\n\n  viewDO.addReference({\n    \"referenceType\": \"Organizes\",\n    \"nodeId\": gpioDO2.nodeId\n  });\n\n  viewDO.addReference({\n    \"referenceType\": \"Organizes\",\n    \"nodeId\": gpioDO3.nodeId\n  });\n\n  viewDO.addReference({\n    \"referenceType\": \"Organizes\",\n    \"nodeId\": gpioDO4.nodeId\n  });\n\n  viewDO.addReference({\n    \"referenceType\": \"Organizes\",\n    \"nodeId\": gpioDO5.nodeId\n  });\n\n  viewDO.addReference({\n    \"referenceType\": \"Organizes\",\n    \"nodeId\": gpioDO6.nodeId\n  });\n\n  viewDO.addReference({\n    \"referenceType\": \"Organizes\",\n    \"nodeId\": gpioDO7.nodeId\n  });\n\n  viewDO.addReference({\n    \"referenceType\": \"Organizes\",\n    \"nodeId\": gpioDO8.nodeId\n  });\n\n  coreServer.debugLog(\"create dynamic address space done\");\n  node.warn(\"construction of new address space for OPC UA done\");\n\n  done();\n}\n",
    "x": 950,
    "y": 180,
    "wires": []
  },
  {
    "id": "eea020c4.58aa",
    "type": "inject",
    "z": "2e8c7f5c.ab73d",
    "name": "",
    "repeat": "1",
    "crontab": "",
    "once": true,
    "onceDelay": "0.5",
    "topic": "",
    "payload": "",
    "payloadType": "date",
    "x": 230,
    "y": 120,
    "wires": [
      [
        "11876179.c98d97"
      ]
    ]
  },
  {
    "id": "11876179.c98d97",
    "type": "function",
    "z": "2e8c7f5c.ab73d",
    "name": "set flow context Inputs",
    "func": "// flow.set('isoInput1', Math.random() + 11.0) interval comes from server\nflow.set('isoInput2', Math.random() + 12.0)\nflow.set('isoInput3', Math.random() + 13.0)\nflow.set('isoInput4', Math.random() + 14.0)\nflow.set('isoInput5', Math.random() + 15.0)\nflow.set('isoInput6', Math.random() + 16.0)\nflow.set('isoInput7', Math.random() + 17.0)\nflow.set('isoInput8', Math.random() + 18.0)\n\nmsg.payload = [\n    flow.get('isoInput1'),\n    flow.get('isoInput2'),\n    flow.get('isoInput3'),\n    flow.get('isoInput4'),\n    flow.get('isoInput5'),\n    flow.get('isoInput6'),\n    flow.get('isoInput7'),\n    flow.get('isoInput8'),\n]\nreturn msg;",
    "outputs": 1,
    "noerr": 0,
    "x": 470,
    "y": 120,
    "wires": [
      [
        "c49994c7.8f5cc"
      ]
    ]
  },
  {
    "id": "c49994c7.8f5cc",
    "type": "debug",
    "z": "2e8c7f5c.ab73d",
    "name": "",
    "active": false,
    "tosidebar": true,
    "console": false,
    "tostatus": false,
    "complete": "false",
    "x": 720,
    "y": 120,
    "wires": []
  },
  {
    "id": "71946cf3.646e14",
    "type": "function",
    "z": "2e8c7f5c.ab73d",
    "name": "set flow context Outputs",
    "func": "// flow.set('isoOutput1', Math.random() + 1.0) interval comes from server\nflow.set('isoOutput2', Math.random() + 2.0)\nflow.set('isoOutput3', Math.random() + 3.0)\nflow.set('isoOutput4', Math.random() + 4.0)\nflow.set('isoOutput5', Math.random() + 5.0)\nflow.set('isoOutput6', Math.random() + 6.0)\nflow.set('isoOutput7', Math.random() + 7.0)\nflow.set('isoOutput8', Math.random() + 8.0)\n\nmsg.payload = [\n    flow.get('isoOutput1'),\n    flow.get('isoOutput2'),\n    flow.get('isoOutput3'),\n    flow.get('isoOutput4'),\n    flow.get('isoOutput5'),\n    flow.get('isoOutput6'),\n    flow.get('isoOutput7'),\n    flow.get('isoOutput8'),\n]\nreturn msg;",
    "outputs": 1,
    "noerr": 0,
    "x": 480,
    "y": 180,
    "wires": [
      [
        "4eebf9d5.8843d8"
      ]
    ]
  },
  {
    "id": "494d041a.83d17c",
    "type": "inject",
    "z": "2e8c7f5c.ab73d",
    "name": "",
    "repeat": "1",
    "crontab": "",
    "once": true,
    "onceDelay": "0.5",
    "topic": "",
    "payload": "",
    "payloadType": "date",
    "x": 230,
    "y": 180,
    "wires": [
      [
        "71946cf3.646e14"
      ]
    ]
  },
  {
    "id": "4eebf9d5.8843d8",
    "type": "debug",
    "z": "2e8c7f5c.ab73d",
    "name": "",
    "active": false,
    "tosidebar": true,
    "console": false,
    "tostatus": false,
    "complete": "false",
    "x": 720,
    "y": 180,
    "wires": []
  }
]