Skip to content

Check if the current thread is the io thread #884

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
blink1073 merged 1 commit into from
Mar 22, 2022
Merged

Check if the current thread is the io thread #884

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 6 additions & 1 deletion ipykernel/iostream.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -455,7 +455,12 @@ def flush(self):

send will happen in the background thread
"""
if self.pub_thread and self.pub_thread.thread is not None and self.pub_thread.thread.is_alive():
if (
self.pub_thread
and self.pub_thread.thread is not None
and self.pub_thread.thread.is_alive()
and self.pub_thread.thread.ident != threading.current_thread().ident
):
# request flush on the background thread
self.pub_thread.schedule(self._flush)
# wait for flush to actually get through, if we can.
Expand Down