docker: angular service returns ERR_EMPTY_RESPONSE

 

>PROBLEM

Attempt to access an Angular project running from a docker fails, returning on the browser "ERR_EMPTY_RESPONSE".

>SOLUTION

Add --host argument to the "ng serve" command to start the service.

- before:

ng serve --port 4400 --ssl true

- after:

ng serve --port 4400 --ssl true --host 0.0.0.0

also tested OK with:
ng serve --port 4400 --ssl true --host=0.0.0.0

>ENV

windows 10
angular 16

>ref

tipsfordev.com/localhost-didn-t-send-data-err-empty-response-and-curl-52-empty-reply-from-server

@CTL:

y;faq-angular: ERR_EMPTY_RESPONSE<memo<docker;.