How to modify theia default port

[pingbaohua]

When I followed your instructions to set the environment variable THEIA-WEBVIEW.ETERNAL_ENDPOINT=192.168.2.134, it was indeed usable and the default port number was 443. However, when I specified a non default port number, such as 4455, when I started, the webview interface would not open. I tried to set THEIA-WEBVIEW.ETERNAL_ENDPOINT=192.168.2.134:4455, and a prompt appeared on the page: cannot get/webview/injx.html

[msujew]

Hey @pingbaohua,

You should specify THEIA_WEBVIEW_EXTERNAL_ENDPOINT to be literally the value {{hostname}} instead of any fixed IP or domain. It will later be replaced during the runtime of the application.

[pingbaohua]

thanks, solved this problem;