Skip to content

fix: pre-init tokenizer_manager to avoid AttributeError in shutdown #21824

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
Kangyan-Zhou merged 1 commit into from
Apr 1, 2026
Merged

fix: pre-init tokenizer_manager to avoid AttributeError in shutdown #21824

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
4 changes: 4 additions & 0 deletions python/sglang/srt/entrypoints/engine.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -180,6 +180,10 @@ def __init__(self, **kwargs):
self.server_args = server_args
logger.info(f"{server_args=}")

# Pre-initialize tokenizer_manager so the atexit handler in
# shutdown() won't hit AttributeError.
self.tokenizer_manager = None

# Shutdown the subprocesses automatically when the program exits
atexit.register(self.shutdown)

Expand Down
Loading