electrofocus / stan

CLI for STAN messaging

stan

About

Command line client for STAN messaging.

Download

Donwload CLI executable for your OS from latest release assets.

Usage

Publishing message with --pub

Flag --pub is used to publish message. Run following command in terminal, but with required STAN subject instead of here.is.some.subject

./stan --pub --subject=here.is.some.subject

after that type or paste your message body. Finally, to publish message hit Enter/Return and then Ctrl-D to interrupt typing.

Subscribing subject with --sub

./stan --sub --subject=here.is.some.subject

Configuration

To connect to specific Nats MQ, you need to specify configuration.

You can specify connection config using --url and --cluster-id flags. For expample:

./stan
    --sub
    --subject=here.is.some.subject
    --url=nats://our-nats.dev.cloud:1234
    --cluster-id=our-cluster

If you omit these flags, default values are used. Default values are nats://0.0.0.0:4222 for --url and test-cluster for cluster-id.