Question about websocket

[intelowt]

Hello.

My project works fine with safari 11.1.2.

However, when I update to Safari 13.0.2, I get an error like the attached image.

The image above is from Safari on a mac.
The image below is from safari on iphone.

How can I solve this problem?

[jianjunz]

Thanks for reporting this issue. It should be fixed in the latest version.