Skip to main content
Edge 1.11.0

Device: Startup Trigger

The Device: Startup Trigger fires a workflow whenever the Gateway Edge Agent starts or restarts.

Device Startup Trigger

Node Properties​

The Device: Startup Trigger has no configuration. When a workflow with this trigger is deployed to an Edge Compute Device, the workflow will fire every time the Gateway Edge Agent starts or restarts.

Payload​

The payload contains an empty object on the standard data field, since there is no information to report other than that the agent started or restarted.

In the general case, a Device: Startup workflow payload looks like the following:

{
  "agentEnvironment": {
    "EXAMPLE": "Environment Variable"
  },
  "agentVersion": "1.31.0",
  "applicationId": "555555555555eeeeeeeeeeee",
  "applicationName": "My Great Application",
  "data": {},
  "device": {
    "applicationId": "555555555555eeeeeeeeeeee",
    "attributes": {
      "exampleNumber": {
        "attributeTags": {
          "attrTagKey": "tagValue1"
        },
        "dataType": "number",
        "name": "exampleNumber"
      },
      "exampleString": {
        "attributeTags": {
          "attrTagKey": "tagValue2"
        },
        "dataType": "string",
        "name": "exampleString"
      }
    },
    "creationDate": "2018-03-16T18:19:03.376Z",
    "deviceClass": "edgeCompute",
    "deviceId": "222222222222bbbbbbbbbbbb",
    "id": "222222222222bbbbbbbbbbbb",
    "name": "My Great Device",
    "tags": {
      "aTagKey": [
        "exampleTagValue"
      ],
      "tagWithMultipleValues": [
        "tagValue",
        "anotherTagValue"
      ]
    }
  },
  "deviceId": "222222222222bbbbbbbbbbbb",
  "deviceName": "My Great Device",
  "deviceTags": {
    "aTagKey": [
      "exampleTagValue"
    ],
    "tagWithMultipleValues": [
      "tagValue",
      "anotherTagValue"
    ]
  },
  "flowId": "333333333333cccccccccccc",
  "flowName": "My Great Workflow",
  "flowVersion": "myFlowVersion",
  "globals": {
    "aJsonGlobal": {
      "key": "value"
    },
    "aNumberGlobal": 42,
    "aStringGlobal": "My value"
  },
  "isConnectedToLosant": false,
  "time": Fri Feb 19 2016 17:26:00 GMT-0500 (EST),
  "triggerId": "<trigger key>",
  "triggerType": "onBoot"
}

Was this page helpful?

Still looking for help? You can also search the Losant Forums or submit your question there.