Keyboard interruption does not work when "every" is used (until demo is closed in browser)

[muerrilla]

Describe the bug

Running the code below, if I don't click the Run button, pressing ctrl+c closes the server as it should. But if I click Run and start the "every" event, pressing ctrl+c will print Keyboard interruption in main thread... closing server. but it will not work and the program keeps running. It only works (along with throwing the error below) when I close the demo window in the browser.

Have you searched existing issues? 🔎

• I have searched and found no existing issues

Reproduction

import gradio as gr

def tick():
    print("Running")

with gr.Blocks() as demo:
    run = gr.Button(value="Run")
    cancel = gr.Button(value="Cancel")
    click_event = run.click(tick, None, None, every=1)
    cancel.click(None, None, None, cancels=[click_event])

demo.queue().launch(server_name="127.0.0.1", server_port=15433, inbrowser=True)

Screenshot

No response

Logs

Running on local URL:  http://127.0.0.1:15433

To create a public link, set `share=True` in `launch()`.
Running
Running
Running
Keyboard interruption in main thread... closing server.
Running
Running
Traceback (most recent call last):
  File "C:\Users\Muerrilla\anaconda3\envs\diffusers\Lib\site-packages\gradio\blocks.py", line 2233, in block_thread
    time.sleep(0.1)
KeyboardInterrupt

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "E:\diffusers\gr.py", line 12, in <module>
    demo.queue().launch(server_name="127.0.0.1", server_port=15433, inbrowser=True)
  File "C:\Users\Muerrilla\anaconda3\envs\diffusers\Lib\site-packages\gradio\blocks.py", line 2140, in launch
    self.block_thread()
  File "C:\Users\Muerrilla\anaconda3\envs\diffusers\Lib\site-packages\gradio\blocks.py", line 2237, in block_thread
    self.server.close()
  File "C:\Users\Muerrilla\anaconda3\envs\diffusers\Lib\site-packages\gradio\networking.py", line 76, in close
    self.thread.join()
  File "C:\Users\Muerrilla\anaconda3\envs\diffusers\Lib\threading.py", line 1112, in join
    self._wait_for_tstate_lock()
  File "C:\Users\Muerrilla\anaconda3\envs\diffusers\Lib\threading.py", line 1132, in _wait_for_tstate_lock
    if lock.acquire(block, timeout):
       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
KeyboardInterrupt
^C

System Info

Gradio Environment Information:
------------------------------
Operating System: Windows
gradio version: 4.14.0
gradio_client version: 0.8.0

------------------------------------------------
gradio dependencies in your environment:

aiofiles: 23.2.1
altair: 5.1.2
fastapi: 0.104.1
ffmpy: 0.3.1
gradio-client==0.8.0 is not installed.
httpx: 0.25.1
huggingface-hub: 0.20.2
importlib-resources: 6.1.1
jinja2: 3.1.2
markupsafe: 2.1.1
matplotlib: 3.8.1
numpy: 1.26.3
orjson: 3.9.10
packaging: 23.2
pandas: 2.1.3
pillow: 10.2.0
pydantic: 2.5.1
pydub: 0.25.1
python-multipart: 0.0.6
pyyaml: 6.0.1
semantic-version: 2.10.0
tomlkit==0.12.0 is not installed.
typer: 0.9.0
typing-extensions: 4.9.0
uvicorn: 0.24.0.post1
authlib; extra == 'oauth' is not installed.
itsdangerous; extra == 'oauth' is not installed.


gradio_client dependencies in your environment:

fsspec: 2023.12.2
httpx: 0.25.1
huggingface-hub: 0.20.2
packaging: 23.2
typing-extensions: 4.9.0
websockets: 11.0.3

Severity

I can work around it