[SOLVED] env file is weird and WebsocketException

Hi guys,
I am having trouble by configuring my self hosted appwrite server. If I connect via flutter to my appwrite backend - I get this error: "Unhandled Exception: WebSocketException: Connection to 'MYAPI:0/v1/realtime/realtime?project="some_values"&channels%5B%5D=account' was not upgraded to websocket"

There must be something wrong on the server side, because with the appwrite cloud - everything works.

Also I am a little bit concerned about the .env file, because by default it looks like this - and in the Docs is written, that some of these values are not default. Also f.e. I found nothing about this in the docs: "_APP_OPTIONS_FUNCTIONS_FORCE_HTTPS"

.env file:

• _APP_ENV=production
• _APP_LOCALE=en
• _APP_OPTIONS_ABUSE=enabled
• _APP_OPTIONS_FORCE_HTTPS=disabled
• _APP_OPTIONS_FUNCTIONS_FORCE_HTTPS=disabled
• _APP_OPTIONS_ROUTER_PROTECTION=disabled
• _APP_OPENSSL_KEY_V1=some_values
• _APP_DOMAIN=localhost
• _APP_DOMAIN_FUNCTIONS=functions.localhost

I have changed the env file - so it is looking now like this, but this do not work either:

• _APP_ENV=development
• _APP_LOCALE=en
• _APP_OPTIONS_ABUSE=enabled
• _APP_OPTIONS_FORCE_HTTPS=enabled
• _APP_OPTIONS_FUNCTIONS_FORCE_HTTPS=enabled
• _APP_OPTIONS_ROUTER_PROTECTION=disabled
• _APP_OPENSSL_KEY_V1=some_values
• _APP_DOMAIN=localhost
• _APP_DOMAIN_FUNCTIONS=functions.localhost

I have installed Appwrite 1.4.8

Thanks for helping

how did you install Appwrite?

what's your client code?

I have no information about the installing process itself. I can say it runs on docker system in a Debian GNU/Linux 11 Server

I updated the system from 1.3.8 to 1.4.8 the last days, but I also cannot say if the system was running before correctly.

I also think this one is related to my other support question: https://discord.com/channels/564160730845151244/1169251018350014494

Problem solved in this thread: https://discord.com/channels/564160730845151244/1169251018350014494

[SOLVED] env file is weird and WebsocketException