[lttng-dev] Babeltrace Patch

[Mohamad Gebai]

Sorry, I just realized that you said using the relayd is not an option.
I'd let one of the Babeltrace experts answer your question, but I think
it might be a challenge. What's your use case? Do you need the trace
sent in "real-time"?

Mohamad


On 04/11/2018 10:41 AM, Mohamad Gebai wrote:
> Hi Nesrine,
>
> You can use LTTng to send your traces over the network. See
> https://lttng.org/docs/v2.10/#doc-sending-trace-data-over-the-network
>
> Mohamad
>
>
> On 04/11/2018 08:11 AM, Nesrine Zouari wrote:
>> Hello,
>>
>> I am computer engineering student and I am actually working on my
>> graduation project which is about Qemu Trace. 
>>
>> In this project, Qemu is considered as a user-space instrumented
>> application. 
>>
>> I have used:
>>
>> 1) LTTng-Tools to control Qemu trace. 
>>
>> 2) Babeltrace to convert the CTF traces to a human readable text.
>>
>> Now, I aim to develop a patch to the Babeltrace. Instead of printing
>> the traces on the console or in a file, I would like to send the
>> traces over TCP/IP to a third-party tool for processing.
>> My third-party tool is installed on a windows machine. For this
>> reason, the use of LTTng relay daemon will not be a good solution.
>>
>> My question is the following:
>>
>> To which file (of the Babeltrace source code) should I make changes
>> to answer my use case?
>>
>> Best regards,
>>
>> -----------------------------------------------------------------------------------------
>>
>> Nesrine ZOUARI
>> Computer Engineering Student 
>> Department of Computer Engineering and Applied Mathematics
>> National Engineering School of Sfax (ENIS)
>> University of Sfax-Tunisia
>> Tel: +216 52 620 475
>>
>>
>> ‌
>>
>>
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>
>
>
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