Comments (1)
Looked this a bit more and as far as I can see, the connection can't be undefined
currently as none of the child components of IoBrokerApp
will be rendered before the connection has been established.
Also found that there's already a way to detect dis- and reconnects, so I came up with this custom hook:
import type { Connection } from "@iobroker/socket-client";
import { useConnection } from "iobroker-react/hooks";
import React from "react";
export function useReconnected(listener: (connection: Connection) => void): void {
const connection = useConnection();
React.useEffect(() => {
const handler = (connected: boolean) => {
if (connected) {
listener(connection);
}
};
connection.registerConnectionHandler(handler);
return () => {
connection.unregisterConnectionHandler(handler);
};
}, [connection, listener]);
}
So my current workaround is this:
useReconnected(() => {
window.location.reload();
});
But I guess it would make more sense to add a handler to useIoBrokerState()
.
from iobroker-react.
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