Issues

• dist/mqtt.esm.js lacks named exports; older Metro still resolves build/ with timer-based nextTick

  mqttjs/MQTT.js#2074 · Filter by author robertsLando opened on Oct 14, 2026

• change ”forceNativeWebSocket“ to not globle effect or move to a global options

  mqttjs/MQTT.js#2050 · Filter by author jiayp opened on Jun 18, 2026
  2

• Node 22

  mqttjs/MQTT.js#2047 · Filter by author smagdy opened on Apr 6, 2026
  1

• Roadmap: MQTT.js v6 — Zero/minimal dependencies, tree-shakeable transports, reduced bundle size

  mqttjs/MQTT.js#2038 · Filter by author robertsLando opened on Feb 18, 2026
  15

• [Bug]: 5.14.0does not provide an export named 'connect'

  bug
  mqttjs/MQTT.js#2022 · Filter by author xuzhongfei opened on Aug 18, 2025
  3

  

• Architectural improvements

  no-stale
  mqttjs/MQTT.js#2002 · Filter by author robertsLando opened on Jun 9, 2025
  18

• [Bug]: Errors do not result in an error event

  bug
  mqttjs/MQTT.js#1939 · Filter by author SystemParadox opened on Sep 20, 2024
  10

• QUIC support

  feature-requestno-stale
  mqttjs/MQTT.js#1924 · Filter by author mrbluecoat opened on Aug 3, 2024
  7

• [feat] Add support for MQTT 5 refresh auth

  feature-requestmqttv5
  mqttjs/MQTT.js#1795 · Filter by author robertsLando opened on Feb 26, 2024
  9

  

• Connection is stuck after multiple calls 'publish' and sending a large (±200kb) WebSocket message in Chrome

  no-stale
  mqttjs/MQTT.js#1775 · Filter by author a1leks opened on Jan 11, 2024
  4

• [Feature/Question]: Dynamic reconnectPeriod (read Backoff strategy)

  no-stale
  mqttjs/MQTT.js#1742 · Filter by author someengineer-nordsec opened on Nov 17, 2023
  4

• Connect fails silently if no username is provided but only a password

  no-stale
  mqttjs/MQTT.js#1685 · Filter by author AuspeXeu opened on Sep 5, 2023
  5

• Problem of sending outgoingStore data even though CONNACK sessionPresent is false

  mqttjs/MQTT.js#1651 · Filter by author ogis-yamazaki opened on Jul 27, 2023
  8

• FEATURE - Consider moving /bin/* to another repo

  feature-requestno-stale
  mqttjs/MQTT.js#1634 · Filter by author robertsLando opened on Jul 11, 2023
  5

• When connecting ws://[::1]:8883, an error is thrown - Uncaught TypeError TypeError [ERR_INVALID_URL]: Invalid URL

  mqttjs/MQTT.js#1569 · Filter by author Steve-Mcl opened on Jan 16, 2023
  13

• The way sendPacket handles writeToStream return values is built on a number of false assumptions

  mqttjs/MQTT.js#1403 · Filter by author vishnureddy17 opened on Jan 18, 2022
  2

  

• Initial failure of connect can result in 30 second hang

  bug
  mqttjs/MQTT.js#1155 · Filter by author anthonyvercolano opened on Sep 3, 2020
  2

  

• TransformUrl function returns a async promise instead of new url string

  feature-request
  mqttjs/MQTT.js#828 · Filter by author mxdi9i7 opened on May 30, 2018
  22

  

• end() callback not called if force is true and the stream is already closed (eg. after a failed keepalive ping)

  mqttjs/MQTT.js#710 · Filter by author pierreca opened on Nov 4, 2017
  8

• Client doesn't send queued packets in the correct order (after reconnect).

  bug
  mqttjs/MQTT.js#450 · Filter by author WilliamHolmes opened on Aug 17, 2016
  4