Skip to main content

Listener Configuration

In YedMQ , listener is configured to receive requests from MQTT clients.YedMQ support the following message transfer protocols, including:

  • TCP: default port 1883
  • SSL: default port 8883
  • Websocket listener: 8083
  • Secure websocket listener: 8084
  • API listener: 3456

Configure TCP Listener​

To configure the TCP listener in YedMQ, you can edit the listener.tcp configuration items in the yedmq.toml.

Default config item:

[listener.tcp]
external = "0.0.0.0:1883"
  • external：set the IP address and port of the listener, it will listen to all incoming traffic on port 1883.

Configure SSL Listener​

To configure the SSL listener in YedMQ, you can edit listener.ssl configuration items in the yedmq.toml.

Default config item:

[listener.tcp_tls]
external = "0.0.0.0:8883"
cert_file = ""
key_file = ""
  • external: set the IP address and port of the listener, it will listen to all incoming traffic on port 8883.
  • cert_file: PEM file containing the SSL/TLS certificate chain for the listener.
  • key_file: PEM file containing te private key corresponding to the SSL/TLS certificate.

Configure WebSocket Listener​

To configure the WebSocket listener in YedMQ, you can edit listener.ws configurtation items in the yedmq.toml.

Default config item:

[listener.ws]
external = "0.0.0.0:8083"
  • external: set the IP address and port of the listener, it will listen to all incoming traffic on port 8083.

Configure WebSocket SSL Listener​

To configure the WebSocket SSL Listener in YedMQ, you can edit listener.wss configuration items in the yedmq.toml.

Default config item:

[listener.wss]
external = "0.0.0.0:8084"
cert_file = ""
key_file = ""
  • external: set the IP address and port of the listener, it will listen to all incoming traffic on port 8884.
  • cert_file: PEM file containing the SSL/TLS certificate chain for the listener.
  • key_file: PEM file containing te private key corresponding to the SSL/TLS certificate.

API Listener​

To configure the API listener in YedMQ, you can edit listener.api configurtation items in the yedmq.toml.

Default config item:

[listener.api]
external = "0.0.0.0:3456"
  • external: set the IP address and port of the listener, it will listen to all incoming traffic on port 3456.