apache/bifromq

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Apache BifroMQ (Incubating) is a high-performance, distributed MQTT broker that natively supports multi-tenancy. It is designed to enable the building of large-scale IoT device connectivity and messaging systems.

Stars: 794
Forks: 94
Open beginner issues: 0
Indexed issues: 18
Avg merge: 10h 45m
Merged PRs (30d): 4

Dominant language: Java
License: Apache-2.0
Last GitHub push: Aug 31, 2026
Latest indexed: Sep 14, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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18 open issues indexed

Shared Subscription Throughput Bottleneck: 400K msg/s Published, Only 20-40K msg/s Consumed Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

apache/bifromq#262 · 3 comments · Opened Jun 8, 2026
是否有计划支持「按租户分页查询在线 Session 列表」的 API？ Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

apache/bifromq#256 · Opened May 19, 2026
设备上报数据 webhook 转发 Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

apache/bifromq#255 · 2 comments · Opened May 19, 2026
Support rate-limited session disconnection for graceful node draining Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

apache/bifromq#254 · 1 comment · Opened May 13, 2026
Expose a Store Node Eviction API via APIServer Open

Difficulty 5/5 Over a week Newbie friendliness 45/100

apache/bifromq#253 · 5 comments · Opened May 13, 2026
RPC server not started in MQTT-only deployments, causing broker service failure Open

apache/bifromq#250 · 3 comments · 1 assignee · Opened May 7, 2026
Proposal: hierarchical metric tag maps in standalone.yml Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

apache/bifromq#243 · 3 comments · Opened Apr 11, 2026
dist_data文件泄漏 Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

apache/bifromq#225 · 2 comments · Opened Feb 3, 2026
how to get mqtt client status Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

apache/bifromq#212 · 9 comments · Opened Dec 21, 2025
Task: Implement leader forwarding functionality. Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

apache/bifromq#203 · Opened Dec 10, 2025
Task: Add more statistical metrics to the KV storage engine. Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

apache/bifromq#202 · Opened Dec 10, 2025
${maven.multiModuleProjectDirectory}目录解析错误 Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

apache/bifromq#190 · 1 comment · Opened Nov 18, 2025
有官方的k8s部署的helm镜像吗 Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

apache/bifromq#185 · 1 comment · Opened Oct 24, 2025
the inbox raft node removed from the raft cluster do not close the raft wal Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

apache/bifromq#182 · 1 comment · Opened Oct 10, 2025
heap memory leak because the ConcurrentLinkedQueue in Batcher is unbounded and filled Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

apache/bifromq#181 · 2 comments · Opened Oct 10, 2025
节点内存泄漏 Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

apache/bifromq#130 · 9 comments · Opened May 21, 2025
MQTT5 client, unable to get data, seems like store gets corrupted Open

apache/bifromq#112 · 13 comments · 1 assignee · Opened Dec 24, 2024
Retain functionality works inconsistently Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

apache/bifromq#109 · 3 comments · Opened Dec 12, 2024

apache/bifromq

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