Java 类io.netty.handler.codec.mqtt.MqttSubAckPayload 实例源码

项目：lannister 文件：MqttMessageFactory.java

public static MqttSubAckMessage suback(int messageId, List<Integer> grantedQoSLevels) {
    MqttFixedHeader fixedHeader = new MqttFixedHeader(MqttMessageType.SUBACK, false, MqttQoS.AT_MOST_ONCE, false,
            2 + grantedQoSLevels.size());
    MqttMessageIdVariableHeader variableHeader = MqttMessageIdVariableHeader.from(messageId);
    MqttSubAckPayload payload = new MqttSubAckPayload(grantedQoSLevels);

    return new MqttSubAckMessage(fixedHeader, variableHeader, payload);
}

项目：activemq-artemis 文件：MQTTProtocolHandler.java

void handleSubscribe(MqttSubscribeMessage message) throws Exception {
   MQTTSubscriptionManager subscriptionManager = session.getSubscriptionManager();
   int[] qos = subscriptionManager.addSubscriptions(message.payload().topicSubscriptions());

   MqttFixedHeader header = new MqttFixedHeader(MqttMessageType.SUBACK, false, MqttQoS.AT_MOST_ONCE, false, 0);
   MqttSubAckMessage ack = new MqttSubAckMessage(header, message.variableHeader(), new MqttSubAckPayload(qos));
   sendToClient(ack);
}

项目：iothub 文件：MqttTransportHandler.java

private static MqttSubAckMessage createSubAckMessage(Integer msgId, List<Integer> grantedQoSList) {
  MqttFixedHeader mqttFixedHeader = new MqttFixedHeader(SUBACK, false, AT_LEAST_ONCE, false, 0);
  MqttMessageIdVariableHeader mqttMessageIdVariableHeader = MqttMessageIdVariableHeader.from(msgId);
  MqttSubAckPayload mqttSubAckPayload = new MqttSubAckPayload(grantedQoSList);
  return new MqttSubAckMessage(mqttFixedHeader, mqttMessageIdVariableHeader, mqttSubAckPayload);
}

项目：iotplatform 文件：MqttTransportHandler.java

private static MqttSubAckMessage createSubAckMessage(Integer msgId, List<Integer> grantedQoSList) {
  MqttFixedHeader mqttFixedHeader = new MqttFixedHeader(SUBACK, false, AT_LEAST_ONCE, false, 0);
  MqttMessageIdVariableHeader mqttMessageIdVariableHeader = MqttMessageIdVariableHeader.from(msgId);
  MqttSubAckPayload mqttSubAckPayload = new MqttSubAckPayload(grantedQoSList);
  return new MqttSubAckMessage(mqttFixedHeader, mqttMessageIdVariableHeader, mqttSubAckPayload);
}

项目：vertx-mqtt 文件：MqttEndpointImpl.java

public MqttEndpointImpl subscribeAcknowledge(int subscribeMessageId, List<MqttQoS> grantedQoSLevels) {

    this.checkConnected();

    MqttFixedHeader fixedHeader =
      new MqttFixedHeader(MqttMessageType.SUBACK, false, MqttQoS.AT_MOST_ONCE, false, 0);
    MqttMessageIdVariableHeader variableHeader =
      MqttMessageIdVariableHeader.from(subscribeMessageId);

    MqttSubAckPayload payload = new MqttSubAckPayload(grantedQoSLevels.stream().mapToInt(MqttQoS::value).toArray());

    io.netty.handler.codec.mqtt.MqttMessage suback = MqttMessageFactory.newMessage(fixedHeader, variableHeader, payload);

    this.write(suback);

    return this;
  }