Bug 58204

Summary:

Примеры MQTTClient_publish/subscribe не могут подключиться к брокеру MQTT

Product:

Sisyphus

Reporter:

Новиков Арсений Сергеевич <novikovas>

Component:

paho-c

Assignee:

sirius <sirius>

Status:

NEW ---

QA Contact:

qa-sisyphus

Severity:

normal

Priority:

CC:

sirius

Version:

unstable

Hardware:

x86_64

OS:

Linux

Attachments:

Description	Flags
MQTTClient_subscribe.c	none
MQTTClient_publish.c	none

Description Новиков Арсений Сергеевич 2026-03-11 19:20:05 MSK

Created attachment 20850 [details]
MQTTClient_subscribe.c

Версии пакетов:
libpaho-mqtt-devel-1.3.16-alt1
gcc-14-alt1

Шаги воспроизведения:
1. Загрузить файлы 
MQTTClient_publish.c
MQTTClient_subscribe.c

2. Скомпилировать:
$ gcc -o MQTTClient_subscribe MQTTClient_subscribe.c -lpaho-mqtt3c -lpthread
$ gcc -o MQTTClient_publish MQTTClient_publish.c -lpaho-mqtt3c -lpthread

3. Запустить:
./MQTTClient_subscribe & sleep 3 && ./MQTTClient_publish && fg

ФР:
[1] 3056
Using server at tcp://test.mosquitto.org:1883
Failed to connect, return code -1
[1]+  Выход 1            ./MQTTClient_subscribe
Using server at tcp://test.mosquitto.org:1883
Failed to connect, return code -1

Дополнительно:
Воспроизводится в p11
Примеры брал тут:
https://raw.githubusercontent.com/eclipse/paho.mqtt.c/master/src/samples/MQTTClient_publish.c
https://raw.githubusercontent.com/eclipse/paho.mqtt.c/master/src/samples/MQTTClient_subscribe.c

Comment 1 Новиков Арсений Сергеевич 2026-03-11 19:20:59 MSK

Created attachment 20851 [details]
MQTTClient_publish.c