mqtt-broker

module
v0.0.51-rc29 Latest Latest
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Published: Jul 7, 2019 License: MPL-2.0

README

MQTT Broker

Experiments around a gossip-based MQTT Broker. Inspired (a lot) by https://emitter.io/.

Running

The broker is released as a docker image.

docker run -p 1883:1883 --rm quay.io/vxlabs/mqtt-broker:v0.0.1 -t 1883
Single node

You can start a single instance of the broker by running

go run ./cmd/broker/main.go  -t 1883

(go run can be replaced by the appropriate docker run command)

The broker should start and listen on 0.0.0.0:1883 (tcp). You can connect to it using an MQTT client:

mosquitto_sub -t 'test' -d -q 1 &
mosquitto_pub -t 'test' -d -q 1 -m 'hello'
Multiple nodes

Once one node is running, you can start other nodes and tell them to join the first node by running

go run ./cmd/broker/main.go  -t 1884 -j <first broker address>
go run ./cmd/broker/main.go  -t 1885 -j <first broker address>

You can find the join address to give in the first broker log messages.

Directories

Path Synopsis
pb
cmd
pb
queues
tls
api

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