I’m trying to deploy my app and all was great but I’m getting constant “Please wait…”.
Here is what I’m getting in browser console:
WebSocket connection to 'ws://<URL>' failed: WebSocket is closed before the connection is established. WebSocket connection to 'ws://<URL>' failed: WebSocket is closed before the connection is established. Uncaught Error: Unsupported state transition. State: PINGING_SERVER Event: CONNECTION_TIMED_OUT at e.value (main.a8683c40.chunk.js:2:120961) at main.a8683c40.chunk.js:2:123059
I think tried everything what is online like:
Running these things:
streamlit run my_app.py --server.enableCORS=false
streamlit run my_app.py --server.enableWebsocketCompression=false
Adding this to streamlit config:
serverPort = 8502
Changing mydomain.com to server_ip also didn’t help
and all other things found online also were tried.
Here is my app.domain.com.conf of apache2:
<VirtualHost *:80> ServerAdmin firstname.lastname@example.org ServerName app.domain.com ServerAlias app.domain.com ProxyRequests Off <Location /> ProxyPass http://app.domain.com:8502/ ProxyPassReverse http://app.domain.com:8502/ ProxyPreserveHost On </Location> # Uncomment the line below if your site uses SSL. #SSLProxyEngine On </VirtualHost>
Here is my ports.conf
Listen 80 Listen 8501 <IfModule ssl_module> Listen 443 </IfModule> <IfModule mod_gnutls.c> Listen 443 </IfModule>
On my main domain I’m hosting the landing page (port 80) and on app.mydomain.com (port 8502) streamlit app
What could be the issue here? Thank you!