Overview

This node triggers an Event in Solink based on events generated by previous nodes, or a custom trigger condition. This event can be used to build dashboards, review alerts and more.

The event_source property controls how this node is triggered:

built_in (Events from previous nodes): Sends a Solink Event when other nodes in the pipeline (such as annotate_line_counter, event, etc.) generate events. The event names from the previous nodes are used as the event message.
custom (Custom Event): Sends a Solink Event with the configured message when the trigger condition evaluates to true.

Inputs & Outputs

Inputs : 1, Media Format : Raw Video
Outputs : 1, Media Format: Raw Video
Output Metadata : None

Properties

Property	Value
`event_source`	Generate Solink Events from events generated by other nodes (`built_in`) or a Custom defined event (`custom`). Options: `built_in`, `custom`
`trigger`	Send the Event once this trigger condition is met. The trigger expression must be a valid Dot-notation expression that operates on Pipeline Metadata and evaluates to `True` or `False`. See details here. ex. `nodes.annotate_line_counter1.lines.line1.total_objects_crossed_delta > 0`. Required when event_source is `custom`.
`solink_ip`	IP Address for your local Solink device
`solink_port`	Port that your local Solink device is listening to for Lumeo Events
`event_type`	Type of Event to send to Solink. Alert sends the Message (below) as an alert, Metrics sends metadata from other nodes in this pipeline. Options: `alert`, `metrics`, `alert_and_metrics`
`message`	If specified, inserts the message along with the Event sent to Solink. Ex. `Notify the onsite team immediately.` Only applies when event_source is `custom`; when event_source is `built_in`, the event names from previous nodes are used as the message.
`interval`	Min time (seconds) between consecutive notifications. Ex. `10`
`batch`	If true, batches up events to send. Else sends just a specific frame's metadata. Ex. `true`

Metadata

Metadata Property	Description
None	None

Solink Configuration

You will need to contact your Solink support team to setup Solink to receive Lumeo events.