Rancher错误消息的含义是什么：＆＃34;容器日志扫描程序出错。＆＃34;

Question

我们正在尝试调试Rancher代理与Rancher服务器断开连接的原因，该服务器位于单独的计算机上。

此Rancher错误消息的含义是什么：

time="2018-02-27T17:51:52Z" level=error msg="Error with the container log scanner." error="context canceled"
time="2018-02-27T17:56:05Z" level=error msg="Error with the container log scanner." error="context canceled"
time="2018-02-27T18:18:24Z" level=error msg="Error with the container log scanner." error="context canceled"
time="2018-02-27T18:37:51Z" level=error msg="Error writing EOT message." error="write unix @->/var/run/docker.sock: write: broken pipe"

返回

this.editNewEvent = function(req, res) {
    var id = req.query.id;
    // var start_date = ;
    var dateFormat = require('dateFormat');
    // var day_start = dateFormat(start_date, "dd/mm/yyyy");
    connection.acquire(function(err, con) {
        if (err) throw err;
        con.query('SELECT id, event_code, event_name, id_type, event_category, description, start_date, end_date, location_name, longitude, latitude FROM transaksi_new_events WHERE id = "' + id + '" order by modified_at desc', function(err, rows) {
            con.release();
            if (err) {
                console.log(err);
            } else {
                obj = JSON.parse(JSON.stringify(rows));
                res.render('transaksi_new_event/edit', { obj: obj });
            }
        });
    });
};