Re: #mqtt_sock #user_mode_thread #mqtt_sock #user_mode_thread


Prabhu Vinod, Karthik
 

Hi Andrew,

 

I tried only with that config option…did not launch a thread with K_USER perms. Maybe I will try that.

 

Many Regards,

Karthik Prabhu Vinod

 

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From: "Boie, Andrew P" <andrew.p.boie@...>
Date: Monday, February 11, 2019 at 10:55 PM
To: "Karthik Prabhu Vinod (Intel)" <karthik.prabhu.vinod@...>, "users@..." <users@...>
Subject: RE: [Zephyr-users] #mqtt_sock #user_mode_thread

 

I'm not sure if anyone before you has tried this. We do have system calls for the socket APIs.

 

  • I tested out with CONFIG_USERSPACE=y

 

Did you do only this, or did you make API calls from a thread created with K_USER?

 

Andrew

 

From: users@... [mailto:users@...] On Behalf Of Prabhu Vinod, Karthik
Sent: Monday, February 11, 2019 9:26 PM
To: users@...
Subject: [Zephyr-users] #mqtt_sock #user_mode_thread

 

Can the current mqtt_sock implementation run in user mode thread? Are there obvious limitations that prevent it from running it in user mode?

When I tested, i didnt find any limitation . I tested out with CONFIG_USERSPACE=y

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