[lttng-dev] Crash in application due to watchdog timeout with python3 lttng

2024-02-13 Thread Lakshmi Deverkonda via lttng-dev
Hi, We are able to integrate python3 lttng module in our application(python3 based). However, we are seeing that whenever the application terminates, there is watchdog timeout due to timeout in joining the threads. What could be the reason for this ? Does lttng module hold any thread event lock

Re: [lttng-dev] Crash in application due to watchdog timeout with python3 lttng

2024-02-13 Thread Kienan Stewart via lttng-dev
Hi Lakshmi, when the lttngust python agent starts, it attempts to connect to one or more session daemons[1]. Each connection starts a thread that loops forever, retrying the registration in case an exception occurs[2]. I don't think the it's designed to have `join()` called on those thread

Re: [lttng-dev] Crash in application due to watchdog timeout with python3 lttng

2024-02-13 Thread Lakshmi Deverkonda via lttng-dev
Yes. We are trying to join only the threads related to the application. The timeout is happening while trying to join the threads started by the application. Regards, Lakshmi From: Kienan Stewart Sent: 13 February 2024 20:50 To: Lakshmi Deverkonda ; lttng-dev@li

Re: [lttng-dev] Crash in application due to watchdog timeout with python3 lttng

2024-02-13 Thread Kienan Stewart via lttng-dev
Hi Lakshmi, On 2/13/24 10:35, Lakshmi Deverkonda wrote: Yes. We are trying to join only the threads related to the application. The timeout is happening while trying to join the threads started by the application. In that case, I suspect that the issue is not related to lttngust. I can't hel