coap

tibco-coap

This activity provides your flogo application the ability to send a CoAP message.

Installation

flogo add activity github.com/TIBCOSoftware/flogo-contrib/activity/coap

Schema

Inputs and Outputs:

{
  "inputs":[
    {
      "name": "uri",
      "type": "string",
      "required": true
    },
    {
      "name": "method",
      "type": "string",
      "required": true
    },
    {
      "name": "queryParams",
      "type": "params"
    },
    {
      "name": "type",
      "type": "string"
    },
    {
      "name": "messageId",
      "type": "integer"
    },
    {
      "name": "options",
      "type": "params"
    },
    {
      "name": "payload",
      "type": "string"
    }
  ],
  "outputs": [
    {
      "name": "response",
      "type": "string"
    }
  ]
}

Settings

Setting	Description
method	The CoAP method (POST,GET,PUT,DELETE)
uri	The CoAP resource URI
queryParams	The query parameters
type	Message Type (Confirmable, NonConfirmable, Acknowledgement, Reset)
messageId	ID used to detect duplicates and for optional reliability
options	CoAP options
payload	The message payload

Configuration Examples

Simple

Configure a task in flow to send a "hello world" message via CoAP:

{
  "id": 3,
  "type": 1,
  "activityType": "tibco-coap",
  "name": "Send CoAP Message",
  "attributes": [
    { "name": "method", "value": "POST" },
    { "name": "address", "value": "coap://localhost:5683/device" },
    { "name": "type", "value": "Confirmable" },
    { "name": "messageId", "value": 12345 },
    { "name": "payload", "value": "hello world" },
    { "name": "options", "value": {"ETag":"tag", "MaxAge":2 }
  ]
}