Issues

• Inbound and outbound packet-size checks differ, so a QoS 1 message just under MaxUserPayloadBytes is accepted but never delivered (blocks a persistent subscriber)

  apache/bifromq#313 · Filter by author DrEjc04 opened on Oct 2, 2026
  7

• [DISCUSS] QoS1 send-buffer overflow drops newest (hardcoded dropOldest=false) — is this the intended design?

  apache/bifromq#312 · Filter by author ImDanXie opened on Sep 26, 2026

• [BUG] SessionRegistry kick re-enters the registry compute block and a delayed removal can drop a re-registered session

  apache/bifromq#304 · Filter by author ImDanXie opened on Sep 25, 2026

• [BUG] KVRangeRestorer leaves the restore future uncompleted when startRestore() throws, permanently wedging the range

  apache/bifromq#303 · Filter by author ImDanXie opened on Sep 25, 2026

• [BUG] DistWorker route GC can permanently skip part of the route table when stepHint > 1

  apache/bifromq#300 · Filter by author ImDanXie opened on Sep 25, 2026

• MQTT 5 session-resume: DUP flag, owed PUBREL, in-flight QoS 2 expiry, and PUBREL answered 0x92

  apache/bifromq#281 · Filter by author gcf3711 opened on Sep 21, 2026
  4

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

  apache/bifromq#262 · Filter by author wxhdavid opened on Jun 8, 2026
  3

• 是否有计划支持「按租户分页查询在线 Session 列表」的 API？

  apache/bifromq#256 · Filter by author Wang-0122 opened on May 19, 2026

• 设备上报数据 webhook 转发

  apache/bifromq#255 · Filter by author Wang-0122 opened on May 19, 2026
  2

• Support rate-limited session disconnection for graceful node draining

  apache/bifromq#254 · Filter by author syh194194 opened on May 13, 2026
  1

• Expose a Store Node Eviction API via APIServer

  apache/bifromq#253 · Filter by author syh194194 opened on May 13, 2026
  5

• RPC server not started in MQTT-only deployments, causing broker service failure

  apache/bifromq#250 · Filter by author liaodn opened on May 7, 2026
  3

  

• Proposal: hierarchical metric tag maps in standalone.yml

  apache/bifromq#243 · Filter by author liaodn opened on Apr 11, 2026
  3

• dist_data文件泄漏

  apache/bifromq#225 · Filter by author cqj335 opened on Feb 3, 2026
  2

• how to get mqtt client status

  apache/bifromq#212 · Filter by author jxlgzwh opened on Dec 21, 2025
  9

• Task: Implement leader forwarding functionality.

  apache/bifromq#203 · Filter by author hageshiame opened on Dec 10, 2025

• Task: Add more statistical metrics to the KV storage engine.

  apache/bifromq#202 · Filter by author hageshiame opened on Dec 10, 2025

• ${maven.multiModuleProjectDirectory}目录解析错误

  apache/bifromq#190 · Filter by author huao2416 opened on Nov 18, 2025
  1

• 有官方的k8s部署的helm镜像吗

  apache/bifromq#185 · Filter by author wzk1996 opened on Oct 24, 2025
  1

• the inbox raft node removed from the raft cluster do not close the raft wal

  apache/bifromq#182 · Filter by author masterOcean opened on Oct 10, 2025
  1

• heap memory leak because the ConcurrentLinkedQueue in Batcher is unbounded and filled

  apache/bifromq#181 · Filter by author masterOcean opened on Oct 10, 2025
  2

• 节点内存泄漏

  apache/bifromq#130 · Filter by author masterOcean opened on May 21, 2025
  9

• MQTT5 client, unable to get data, seems like store gets corrupted

  apache/bifromq#112 · Filter by author saraheem opened on Dec 24, 2024
  13

  

• Retain functionality works inconsistently

  apache/bifromq#109 · Filter by author saraheem opened on Dec 12, 2024
  3