当我尝试使用localhost或( local )连接到本地SQL Server时,出现以下错误:
C:\>osql -E -S localhost
[ODBC Driver 17 for SQL Server]Unable to complete login process due to delay
in opening server connection
OS Error 10022 An invalid argument was supplied.
可以使用127.0.0.1或::1以及NetBIOS和FQDN名称。
我创建了kubernetes的docker本地安装,并且能够创建副本和服务,如下所示(来自):
rc:
apiVersion: v1
kind: ReplicationController
metadata:
name: nginx-controller
spec:
replicas: 2
# selector identifies the set of Pods that this
# replication controller is responsible for managing
selector:
app: nginx
# podTemplate de
我在一个node.js特快应用程序中托管了一个Mosca代理,并试图在Bluemix的一个容器组中运行它。即使我在Dockerfile中公开了端口1883,但我在使用端口1883连接MQTT时遇到了问题。
MQTT代理非常简单:
var settings = {
port: 1883,
};
var mqttserver = new mosca.Server(settings);
var httpServer = http.createServer(app);
mqttserver.attachHttpServer(httpServer);
var port = (process.e