ServerSentEvents

Label: :IA_Function
Property: type: ServerSentEvents
Inherits from: Function

The ServerSentEvents Function is listening to a stream of data from a given server. This Function can listen on a WebSocket or HTTP connection.

ServerSentEvents is using the EventSource browser API for HTTP connections and WebSocket API for WebSocket connections.

• ServerSentEvents

  • Parameters

  • Outgoing triggers

    • Type: messageReceived

  • Example configuration

Parameters

Outgoing triggers

Type: messageReceived

Occurrence: when data was sent succesfully

Example configuration

(:IA_Function{
  "type": "ServerSentEvents",
  "url": "https://graphileon.com/sse.php"
}) - [:TRIGGER{
  "type": "messageReceived",
  "#_update.add.data": "evaluate(fromJSON((%).data))"
}] -> (:IA_Function{
  "type": "TableView",
  "$options.pagination": "true",
  "$options.paginationAutoPageSize": "true",
  "_instance": "sseaggridview"
})