ContractAPIMqtt 类
定义
public class ContractAPIMqtt extends ProvisioningDeviceClientContract implements MqttListener- 继承
继承成员
ProvisioningDeviceClientContract.createProvisioningContract(ProvisioningDeviceClientConfig provisioningDeviceClientConfig)
ProvisioningDeviceClientContract.getRetryValue()
ProvisioningDeviceClientContract.RETRY_AFTER
ProvisioningDeviceClientContract.setRetrieveRetryAfterValue(String protocolRetryValue)
构造函数
| ContractAPIMqtt(ProvisioningDeviceClientConfig provisioningDeviceClientConfig) |
This constructor creates an instance of Mqtt class and initializes member variables |
方法
| authenticateWithProvisioningService(RequestData requestData, ResponseCallback responseCallback, Object callbackContext) |
Requests hub to authenticate this connection and start the registration process over MQTT |
| close() |
Indicates to close the connection |
| connectionEstablished() |
Called when PAHO establishes a connection to a server |
| connectionLost(Throwable throwable) |
Called by PAHO when the connection is lost |
| getRegistrationStatus(RequestData requestData, ResponseCallback responseCallback, Object callbackContext) |
Gets the registration status over MQTT |
| messageReceived(MqttMessage message) |
Called when the message gets received by PAHO |
| open(RequestData requestData) |
Indicates need to open MQTT connection |
| requestNonceForTPM(RequestData requestData, ResponseCallback responseCallback, Object authorizationCallbackContext) |
Requests hub to provide a device key to begin authentication over MQTT (Only for TPM) |