bifrost

A MQTT message broker based on MQTT v3.1.1

Why Bifrost?

• Completely compatible with mqtt protocol
• Multi-tenancy support
• No painful scale out
• High availability
• Flexible business callback

Support Functions

• Retain message
• QoS 1,0 message
• Will message

Architecture

• connd: the session layer manages the flow of client state.
• pushd: the business layer implements business callbacks and data persistence
• etcd cluster: service discovery, routing metadata store.
• DB : user state storage, support two types of tikv, redis storage.

Quick Start

Building the base environment

Etcd

• nohup etcd > etcd.log 2>&1 &

To setup etcd , please follow official instruction

Redis

• nohup redis-server > redis.log 2>&1 &

To setup redis, please follow official instruction

Run Bifrost

1. GO111MODULE=on sh release.sh
2. cd bifrost
3. nohup bin/pushd -c conf/pushd.toml > pushd.log 2>&1 &
4. nohup bin/connd -c conf/connd.toml > connd.log 2>&1 &

Test

1. cd misc/example/ && go build
2. ./message_test_a2a

Example

You can refer to directory 1 (misc/linktest) and directory 2 (misc/example)