If the server is not running and client has reconnect data, main menu loads forever

[Jack-Papel]

GAME_MANAGER.sendRejoinPacket needs to handle websocket failure to connect. Right now it only returns a promise regarding the server response. If the server never connects, it awaits forever.

[jpdagostino]

Promise.race() is what you are looking for.

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/race

Maybe wait 10 seconds and if the server never responds, display an error or reload the page.

[jpdagostino]

return Promise.race([promise, new Promise((resolve, reject) => {
    setTimeout(reject, 10000); // reject after 10s
})]);

instead of

return promise;

[Jack-Papel]

This is good to know. We'll consider this. I was planning on rejecting the promise after receiving a websocket connection failure instead, but this might be more resilient if any other issues arise