publish

Publishes events to a channel with a topic. The dual to subscribe.

publish [topic:string]

Description

The publish operator publishes events at a node in a channel with the specified topic. All subscribers of the channel operator receive the events immediately.

note

The publish operator does not guarantee that events stay in their original order.

topic: string (optional)

An optional topic for publishing events under. If unspecified, the operator publishes events to the topic main.

Examples

Publish Zeek connection logs under the topic zeek

load_file "conn.log"
read_zeek_tsv
publish "zeek"