Issues

• Honor sslVersion on OpenSSL 1.1+/3 and add TLS 1.3

  eclipse-paho/paho.mqtt.embedded-c#279 · Filter by author geek0007 opened on Sep 29, 2026

• Project maintenance status inquiry

  eclipse-paho/paho.mqtt.embedded-c#275 · Filter by author JoriOtega opened on Aug 20, 2025
  2

• Is there a tag or branch of paho.mqtt.embedded-c already released for MQTT v5.0?

  eclipse-paho/paho.mqtt.embedded-c#274 · Filter by author shijunjun521 opened on Jul 22, 2025
  3

• Yield() closes session

  eclipse-paho/paho.mqtt.embedded-c#273 · Filter by author gerhil opened on Mar 12, 2025

• Invalid null token assignment.

  eclipse-paho/paho.mqtt.embedded-c#272 · Filter by author gerhil opened on Mar 12, 2025

• MQTT over QUIC

  eclipse-paho/paho.mqtt.embedded-c#271 · Filter by author QingshuangZhu opened on Mar 11, 2025

• Spelling of platform in readme file is wrong

  eclipse-paho/paho.mqtt.embedded-c#270 · Filter by author avinash-gupta-in opened on Feb 24, 2025

• If the peer socket is closed, the yield function enters a loop and consumes CPU resources

  eclipse-paho/paho.mqtt.embedded-c#269 · Filter by author pauleric opened on Feb 18, 2025

• Unsubscribe closes session

  eclipse-paho/paho.mqtt.embedded-c#268 · Filter by author TestUserForIOT opened on Feb 12, 2025

• Result of a code analysis

  eclipse-paho/paho.mqtt.embedded-c#267 · Filter by author DeJusten opened on Jan 22, 2025
  3

• Timer task is failed to call and publish messages on vxworks6.8/paho.mqtt.embedded-c

  eclipse-paho/paho.mqtt.embedded-c#264 · Filter by author fightinghui opened on Jan 6, 2025

• Could not receive QOS1 message at my broker debug terminal

  eclipse-paho/paho.mqtt.embedded-c#263 · Filter by author Manfred-O opened on Oct 14, 2024
  1

• Publish data is getting corrupted and changes into Publish ack/ Publish Release/ Publish complete

  eclipse-paho/paho.mqtt.embedded-c#262 · Filter by author haneul49 opened on Sep 13, 2024
  1

• Example MQTT Client C use SSL

  eclipse-paho/paho.mqtt.embedded-c#261 · Filter by author conggalam12 opened on Jun 24, 2024

• MQTTPacket V5

  eclipse-paho/paho.mqtt.embedded-c#260 · Filter by author ondraco opened on Apr 26, 2024

• Library linking issues

  eclipse-paho/paho.mqtt.embedded-c#256 · Filter by author artichoked1 opened on Jan 30, 2024
  3

• Potential OOB Writes in eclipse/paho.mqtt.embedded-c

  eclipse-paho/paho.mqtt.embedded-c#242 · Filter by author icraggs opened on Jun 6, 2023 · 2.0

• keepalive failed by calling MQTTYield with short timeout and short interval.

  eclipse-paho/paho.mqtt.embedded-c#239 · Filter by author aiot-embedded opened on Dec 13, 2022
  5

• Client never closes socket

  eclipse-paho/paho.mqtt.embedded-c#235 · Filter by author pavel-kamaev opened on Feb 5, 2022
  2

• Memory corruptions when casting enum to int *

  fix added
  eclipse-paho/paho.mqtt.embedded-c#233 · Filter by author maribu opened on Jan 11, 2022 · 2.0
  1

• MQTTPacket_decode() doesn't present errors when it should

  eclipse-paho/paho.mqtt.embedded-c#230 · Filter by author begincalendar opened on Nov 5, 2021
  2

• Why use enddata - curdata instead of mylen in MQTTDeserialize_ack()?

  question
  eclipse-paho/paho.mqtt.embedded-c#229 · Filter by author zzlin55 opened on Nov 5, 2021

• isTopicMatched() does not behave correctly for filter that terminates with wildcard /#

  eclipse-paho/paho.mqtt.embedded-c#228 · Filter by author hgrf opened on Oct 28, 2021
  2

• Are there any plans to migrate to exact-width integer types?

  eclipse-paho/paho.mqtt.embedded-c#227 · Filter by author begincalendar opened on Oct 8, 2021 · 2.0
  13

• Performance problem related to cycle() and MQTT_TASK

  eclipse-paho/paho.mqtt.embedded-c#224 · Filter by author tmaltesen opened on Jul 26, 2021 · 2.0
  2