无人机websocket客户端心跳保活提交

zhangnaisong

2024-02-16 b3dbfe5ab42efc7e744df5a391a8568e1b7c2289

1
2
3
4
5
export function isPromise(maybePromise) {
    return (!!maybePromise &&
        !!maybePromise.then &&
        typeof maybePromise.then === 'function');
}