Function testConnect

frontend/src/hooks/useSocketIo.ts:73–91

(addr: string, prefix?: string)

  };

  const testConnect = (addr: string, prefix?: string) => {
    socket = makeSocketIo(addr, prefix);

    return new Promise<Socket<DefaultEventsMap, DefaultEventsMap>>((resolve, reject) => {
      if (!socket) return reject(new Error("[Socket.io] socket is undefined"));

      socket.on("connect", () => {
        try {
          socket?.disconnect();
        } finally {
          resolve(socket!);
        }
      });

      socket.on("connect_error", (error) => {
        reject(error);
      });
    });
  };

  return { testConnect, testFrontendSocket, socketStatus };
}