bitcapybara / budmq

A simple distributed pub/sub MQ inspired by Apache Pulsar

budmq

Features

• Server and Client are provided as crates
• Network transport layer based on QUIC protocol
  • connection reconnect
  • stream pool
  • request pipeline
• distributed deployment
  • each broker can be deployed independently
• custom storage implementation
  • MetaStorage for meta data
  • MessageStorage for topic messages

Usage

1. generate cert files

./certs/generate_certs.sh

2. see examples for details:

• server
• consumer
• producer

Custom storage

need to impl two storage trait:

• MetaStorage: used to store all brokers' meta data
• MessageStorage: used to store all messages received from producers and consume cursors for each subscription