IPython uses global state to identify which request produced which output. This is the `parent_header` in the kernel. The result is that, as far as the messages are concerned, output produced in a background thread will always be associated with the most recently executed cell.
If you know what you want, you can, however, explicitly associate the outputs of a thread with a particular parent. Doing so, however, may result in a race condition where it appears that the thread owns output produced in the main thread, depending on how output is captured or redirected. -Min On Tue, Oct 10, 2017 at 8:33 AM, Jeff Zhang <[email protected]> wrote: > I would submit one piece of python to ipython kernel. And this piece of > kernel would run a thread to generate output continuously. Then What kind > of ipython api I can use to get the output of this daemon thread ? Thanks > > -- > You received this message because you are subscribed to the Google Groups > "Project Jupyter" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/jupyter/31687feb-9acf-4d9a-b7d1-e02e43df5894%40googlegroups.com > <https://groups.google.com/d/msgid/jupyter/31687feb-9acf-4d9a-b7d1-e02e43df5894%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Project Jupyter" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jupyter/CAHNn8BVtbd578LpKQnJqJnGQtT4b1Kw-GBzyoz5VsEAra_6okA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
