io.netty.handler.codec.mqtt.MqttVersion Java Examples

The following examples show how to use io.netty.handler.codec.mqtt.MqttVersion. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: ClientProtocolUtil.java    From ext-opensource-netty with Mozilla Public License 2.0 5 votes vote down vote up 
public static MqttConnectMessage connectMessage(MqttConnectOptions info) {
	MqttVersion verinfo = info.getMqttVersion();
	MqttFixedHeader mqttFixedHeader = new MqttFixedHeader(MqttMessageType.CONNECT, false, MqttQoS.AT_MOST_ONCE,
			false, 10);
	MqttConnectVariableHeader mqttConnectVariableHeader = new MqttConnectVariableHeader(verinfo.protocolName(),
			verinfo.protocolLevel(), info.isHasUserName(), info.isHasPassword(), info.isHasWillRetain(),
			info.getWillQos(), info.isHasWillFlag(), info.isHasCleanSession(), info.getKeepAliveTime());
	MqttConnectPayload mqttConnectPayload = new MqttConnectPayload(info.getClientIdentifier(), info.getWillTopic(),
			info.getWillMessage(), info.getUserName(), info.getPassword());
	MqttConnectMessage mqttSubscribeMessage = new MqttConnectMessage(mqttFixedHeader, mqttConnectVariableHeader,
			mqttConnectPayload);
	return mqttSubscribeMessage;
}
Example #2
Source File: ConnectOptions.java    From lannister with Apache License 2.0 5 votes vote down vote up 
public ConnectOptions() {
	this.version = MqttVersion.MQTT_3_1_1;
	this.clientId = null;
	this.cleanSession = true;
	this.will = null;
	this.userName = null;
	this.password = null;
	this.keepAliveTimeSeconds = 120;
}
Example #3
Source File: ConnectOptions.java    From lannister with Apache License 2.0 5 votes vote down vote up 
public ConnectOptions(MqttVersion version, String clientId, boolean cleanSession, Message will, String userName,
		String password, int keepAliveTimeSeconds) {
	this.version = version;
	this.clientId = clientId;
	this.cleanSession = cleanSession;
	this.will = will;
	this.userName = userName;
	this.password = password;
	this.keepAliveTimeSeconds = keepAliveTimeSeconds;
}
Example #4
Source File: MqttAdditionalHeader.java    From mithqtt with Apache License 2.0 5 votes vote down vote up 
public MqttAdditionalHeader(
        MqttVersion version,
        String clientId,
        String userName,
        String brokerId) {
    this.version = version;
    this.clientId = clientId;
    this.userName = userName;
    this.brokerId = brokerId;
}
Example #5
Source File: MqttClientConfig.java    From smartacus-mqtt-broker with Apache License 2.0 4 votes vote down vote up 
public MqttVersion getProtocolVersion() {
    return protocolVersion;
}
Example #6
Source File: MqttClientConfig.java    From smartacus-mqtt-broker with Apache License 2.0 4 votes vote down vote up 
public void setProtocolVersion(MqttVersion protocolVersion) {
    if(protocolVersion == null){
        throw new NullPointerException("protocolVersion");
    }
    this.protocolVersion = protocolVersion;
}
Example #7
Source File: MqttProtocolHandler.java    From joyqueue with Apache License 2.0 4 votes vote down vote up 
public void processConnect(Channel client, MqttConnectMessage connectMessage) {
    String clientId = connectMessage.payload().clientIdentifier();
    boolean isCleanSession = connectMessage.variableHeader().isCleanSession();

    //验证版本
    if (!connectMessage.variableHeader().name().equals("MQTT") ||
            connectMessage.variableHeader().version() != MqttVersion.MQTT_3_1_1.protocolLevel()) {
        if (LOG.isDebugEnabled()) {
            LOG.debug("CONN clientID: <{}>, 版本不对断开连接: <{}>", clientId, connectMessage.toString());
        }
        sendAckToClient(client, connectMessage, MqttConnectReturnCode.CONNECTION_REFUSED_UNACCEPTABLE_PROTOCOL_VERSION, false);
        return;
    }

    MqttConnectReturnCode resultCode = checkAuth(connectMessage);
    if (!(resultCode == MqttConnectReturnCode.CONNECTION_ACCEPTED) ||
            Strings.isNullOrEmpty(clientId)) {
        sendAckToClient(client, connectMessage, resultCode, false);
        return;
    }
    addConnection(client, connectMessage, clientId);

    //处理心跳包时间，把心跳包时长和一些其他属性都添加到会话中，方便以后使用
    initializeKeepAliveTimeout(client, connectMessage, clientId);
    storeWillMessage(clientId, connectMessage);

    sessionManager.addSession(clientId, isCleanSession);

    MqttConnAckMessage okResp = sendAckToClient(client, connectMessage, MqttConnectReturnCode.CONNECTION_ACCEPTED, !isCleanSession);

    if (okResp.variableHeader().connectReturnCode().byteValue() != MqttConnectReturnCode.CONNECTION_ACCEPTED.byteValue()) {
        LOG.info("CONNECT-none-accepted clientID: <{}>, ConnectionStatus: <{}>, client-address: <{}>, server-address: <{}>",
                clientId,
                okResp.variableHeader().connectReturnCode().byteValue(),
                client.remoteAddress(),
                client.localAddress()
        );
    }

    consumerManager.fireConsume(clientId);

    LOG.info("CONNECT successful, clientID: {}, client-address: <{}>, server-address: <{}>", clientId, client.remoteAddress(), client.localAddress());
}
Example #8
Source File: ConnectOptions.java    From lannister with Apache License 2.0 4 votes vote down vote up 
public MqttVersion version() {
	return version;
}
Example #9
Source File: MqttAdditionalHeader.java    From mithqtt with Apache License 2.0 4 votes vote down vote up 
public MqttVersion version() {
    return version;
}