Streamlit Localhost Works, but Network Does Not Connect

Summary

When I run streamlit hello it works very well in my local browser. When I try to connect from another computer on the network, using the provided network url or using the local ip address of the computer running the app, streamlit shows:

This site can’t be reached10.64.1.47 took too long to respond. Search Google for 8501 ERR_CONNECTION_TIMED_OUT.

This is nearly identical to Issue 422, but I do not even get to the please wait screen.

Steps to reproduce

1. streamlit run xxxxx.py
2. local URL: http://localhost:8501 - works!
3. network URL: http://10.64.1.47:8501- works on local computer, fails on other compturs on network

Expected behavior:

I would expect taht network url would work on computers on the same network

Actual behavior:

Is this a regression?

No

Debug info

• Streamlit version: 0.51.0
• Python version: (get it with $ python --version)
• Using Conda Environment
• OS version: Windows 10
• Browser version: Google Chrome
• Port 8051 Open
• Config.toml set to disable CORS

Additional information

Firewall status:

Profile = Domain Operational mode = Enable Exception mode = Enable Multicast/broadcast response mode = Disable Notification mode = Disable Group policy version = Windows Defender Firewall Remote admin mode = Enable

Ports currently open on all network interfaces: Port Protocol Version Program

8051 TCP Any (null)

[monchier]

This setup seems correct to me. I wonder the firewall blocks Websockets. Is there any way to double-check that?

[kurt-rhee]

Hey I made a typo and allowed port 8051 instead of 8501 (smack myself in the forehead) I am closing this issue.