Comments (3)
JohnSmith2591
commented on May 26, 2024
Sorry, it seems the 'Insert code' button did not appreciate my code copy/paste
from mqtt-c.
LiamBindle
commented on May 26, 2024
Hi,
Thanks for the question. The thing that immediately jumps out to me is that you're allocating sendbuf and recvbufon the stack—so sendbuf and recvbuf become invalid as soon as open_mqtt_socket() returns. You could fix this by allocating them with malloc and then explicitly passing their size to mqtt_init().
Regards,
Liam
from mqtt-c.
JohnSmith2591
commented on May 26, 2024
Hello Liam
Thank you very much for your quick answer, and sorry for giving a so late feedback.
I have to thank you very much for your help. Following your advice make the magic happen.
Thanks a lot for your help and great work !
Best regards
Florent
from mqtt-c.
Related Issues (20)
- Would reconnect_publisher be a thing? HOT 3
- Adding contex to callbacks HOT 1
- Insufficient validation of PUBLISH message HOT 2
- Possible undefined behaviour/bad memory access after reconnect HOT 2
- MQTT_ERROR_SEND_BUFFER_IS_FULL due to transient MQTT_ERROR_SOCKET_ERROR
- FPU-Trap when calculating client->typical_response_time
- mqtt_publish return value causes mqtt_error_str when not connected
- mqtt_publish seems to only send QoS 0 HOT 1
- Possible bug in MQTT_CLIENT_TRY_PACK macro
- MQTT-C Security Issue Report (mqtt_unpack_publish_response) HOT 2
- swap use of double variables to float HOT 1
- How to check the client has received a Connack from the Broker after connect() HOT 7
- how to check network connection state in inspector callback
- Signed integer overflow in `mqtt_error_str()` HOT 2
- We cannot pass the context of the program to mqtt publish_callback HOT 2
- Mingw compile error
- Memory alignment in Keil ARM Compiler (thumb instruction set)
- mqtt_connect does not generate a client.error if wrong username and/or password is provided
- Unable to connect openssl_publisher example to HiveMQ HOT 2
- Windows MSYS2 MINGW64: Examples fail with "MQTT_ERROR_SOCKET_ERROR" or "Failed to open socket: : No error"
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from mqtt-c.