MqttConnection(String hostname, String clientId, String userName, String password, SSLContext sslContext, MqttListener listener, boolean useWebSockets) 构造函数

参考

定义

包:: com.microsoft.azure.sdk.iot.deps.transport.mqtt

Constructor to create MqttAsync Client with Paho

public MqttConnection(String hostname, String clientId, String userName, String password, SSLContext sslContext, MqttListener listener, boolean useWebSockets)

参数

hostname: String

Uri to connect to

clientId: String

Client Id to connect to

userName: String

Username

password: String

password

sslContext: SSLContext

SSLContext for the connection

listener: MqttListener

Mqtt listener

useWebSockets: boolean

true to use Mqtt over web sockets

例外

IOException

is thrown if any of the parameters are null or empty or client cannot be instantiated

适用于