WsServer

This trigger provides your flogo application the ability to start a flow when you receive a Websocket Message.

Installation

flogo install github.com/jvanderl/flogo-components/trigger/wsserver

Link for flogo web:

https://github.com/jvanderl/flogo-components/trigger/wsserver

Schema

Outputs and Endpoint:

{
  "settings": [
    {
      "name": "port",
      "type": "integer"
    }
  ],
  "output": [
    {
      "name": "message",
      "type": "string"
    },
    {
      "name": "channel",
      "type": "string"
    }
  ],
  "reply": [
    {
      "name": "response",
      "type": "string"
    }
  ],
  "handler": {
    "settings": [
        {
          "name": "channel",
          "type": "string"
        }
      ]
  }
}

Settings

Setting	Description
port	The port the built-in WebSocket Server is listening to

Ouputs

Output	Description
message	The message received by the trigger
channel	The channel the message is received on

Reply

Name	Description
response	The response message returned to the WebSocket sender

Handler Settings

Setting	Description
channel	The channel messages can be received

Example Configuration

Trigger to run a flow when a message is receved on WS channel 'test'

{
  "name": "wsserver",
  "settings": {
  },
  "handlers": [
    {
      "actionId": "local://testFlow",
      "settings": {
        "channel": "/test",
      }
    }
  ]
}