When I got this error, my response-time will be very long or not (I'm not sure OS Error cause the problem), but I didn't write anything to database, what's wrong with this error ?
When I got this error, my response-time will be very long or not (I'm not sure OS Error cause the problem), but I didn't write anything to database, what's wrong with this error ?
The 'OSError: write error' message is logged when a client disconnects from the server before the server has finished sending the response. This can happen because the site is slow and a user stops the page from loading or because the timeout on a client is too small.
I see, but I have another problem here, what cause my site slow ? I calculate some data with dataframe, in my localhost, it's just spend less than 1s to response, but in pythonanywhere need 30+s ? that's unacceptable.
Sorry, It's my bad, the website running good now, I done the program optimization, but fixing on wrong place. Thank you for reply.