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<span style="font-family: Calibri, sans-serif; font-size: 14.6667px; text-decoration: none; display: inline !important; color: rgb(33, 33, 33);" class="ContentPasted0">Hi there,</span></div>
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<span style="font-family: Calibri, sans-serif; font-size: 14.6667px; text-decoration: none; display: inline !important; color: rgb(33, 33, 33);" class="ContentPasted0">I am currently involved in a project on designing a Python program for LTTng trace data analysis
online. The following figure illustrates the program with a live trace data reader using babeltrace2 Python bindings (the yellow box) connected to the LTTng relay daemon. The program will read <span style="display: inline !important; background-color: rgb(255, 255, 255);" class="ContentPasted3">(such
as periodically)</span> the trace data from the relay daemon and then process them while the LLTng keeps tracing. The above ¡°read¡± and ¡°process¡± phases repeat in a loop.</span><br>
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<span style="font-family: Calibri, sans-serif; font-size: 14.6667px; text-decoration: none; display: inline !important; color: rgb(33, 33, 33);" class="ContentPasted0"><img style="max-width:100%" class="ContentPasted1 w-1554 h-294" id="imageSelected0" width="475" height="90" size="51776" contenttype="image/png" data-outlook-trace="F:1|T:1" src="cid:4435d4c9-8a71-4667-bd25-21ef64401df9"><br>
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<span lang="EN-US" class="ContentPasted2">After reading the babeltrace2 documents, examples, and some source code, I found the lttng-live plugin may be an option for reading trace data from LTTng relay daemon. However, I didn't find any examples for using lttng-live
plugin with babeltrace2 Python bindings. And I wonder if the Python bindings support the mentioned live LTTng trace reading for my case. Is it possible to receive any examples about the usage of babeltrace2¡¯s live reading, if any?<o:p class="ContentPasted2"></o:p></span></p>
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<span lang="EN-US"><o:p class="ContentPasted2"> </o:p></span><span style=""> </span></p>
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<span lang="EN-US" class="ContentPasted2">Thank you.<o:p class="ContentPasted2"></o:p></span></p>
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<span lang="EN-US"><o:p class="ContentPasted2"> </o:p></span></p>
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<span lang="EN-US" class="ContentPasted2">Best,<o:p class="ContentPasted2"></o:p></span></p>
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<span lang="EN-US" class="ContentPasted2">Ruoxiang Li</span></p>
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