History

david 9d2962cfab fix with-mqtt-js example. (#23636 ) ## Documentation / Examples - [x] Make sure the linting passes *** Related to #23607 We should use `NEXT_PUBLIC_` as [stated here](https://nextjs.org/docs/basic-features/environment-variables) to expose environment variables to the browser. The code was already using the correct variables name.		2021-04-02 16:33:30 +00:00
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lib	Added with-mqtt-js example (#17939 )	2021-01-06 12:06:56 -05:00
pages	Added with-mqtt-js example (#17939 )	2021-01-06 12:06:56 -05:00
.env.local.example	fix with-mqtt-js example. (#23636 )	2021-04-02 16:33:30 +00:00
package.json	Added with-mqtt-js example (#17939 )	2021-01-06 12:06:56 -05:00
README.md	Include utm_source on example links to vercel.com (#21305 )	2021-01-19 07:28:54 +00:00

MQTT Client example

This example shows how to use MQTT.js with Next.js.

Deploy your own

Deploy the example using Vercel:

Execute create-next-app with npm or Yarn to bootstrap the example:

npx create-next-app --example with-mqtt-js with-mqtt-js-app
# or
yarn create-next-app --example with-mqtt-js with-mqtt-js-app

To set up a connection URI with a mqtt client, copy the .env.local.example file in this directory to .env.local (which will be ignored by Git):

cp .env.local.example .env.local

Then set each variable on .env.local:

NEXT_MQTT_URI: The URI of the broker. For example wss://test.mosquitto.org:8081/mqtt
NEXT_MQTT_CLIENTID: An arbritrary string of max. 23 characters.
NEXT_MQTT_USERNAME: The username for the connection to the broker.
NEXT_MQTT_PASSWORD: The password for the connection to the broker.

Deploy it to the cloud with Vercel (Documentation).