Logger Sink

Overview

The logger sink logs a message about the connector and record details.

Quickstart

You can create the Logger Sink connector as follows:

Powershell

$JSON = @"
{
  "settings": {
    "instanceTypeName": "logger-sink",
    "subscription:filter:scope": "stream",
    "subscription:filter:filterType": "streamId",
    "subscription:filter:expression": "example-stream"
  }
}
"@ `

curl.exe -X POST `
  -H "Content-Type: application/json" `
  -d $JSON `
  http://localhost:2113/connectors/logger-sink-connector

Bash

JSON='{
  "settings": {
    "instanceTypeName": "logger-sink",
    "subscription:filter:scope": "stream",
    "subscription:filter:filterType": "streamId",
    "subscription:filter:expression": "example-stream"
  }
}'

curl -X POST \
  -H "Content-Type: application/json" \
  -d "$JSON" \
  http://localhost:2113/connectors/logger-sink-connector

After creating and starting the logger sink connector, every time an event is appended to the example-stream, the Logger sink connector will print the record to the console. You can find a list of available management API endpoints in the API Reference.

Here is an example:

logger-sink-connector RECORD WRITTEN: 78689502-9502-9502-9502-172978689502 example-stream@16437 eventType1
logger-sink-connector RECORD WRITTEN: 78699411-9411-9411-9411-172978699411 example-stream@18975 eventType2
logger-sink-connector RECORD WRITTEN: 78699614-9614-9614-9614-172978699614 example-stream@19142 eventType3
logger-sink-connector RECORD WRITTEN: 78699732-9732-9732-9732-172978699732 example-stream@21170 eventType4
logger-sink-connector RECORD WRITTEN: 78699899-9899-9899-9899-172978699899 example-stream@23711 eventType5

Settings

Adjust these settings to specify the behavior and interaction of your logger sink connector with EventStoreDB, ensuring it operates according to your requirements and preferences.

Tips

The logger sink inherits a set of common settings that are used to configure the connector. The settings can be found in the Sink Options page.

The Logger sink can be configured with the following options:

Name	Details
logLevel	Type: enum Description: The log level used by the sink. Accepted Values: - trace, debug, information, warning, error, critical, none Default: debug