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

The following examples show how to use io.netty.handler.codec.mqtt.MqttConnectVariableHeader. 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: MqttMessageFactory.java    From lannister with Apache License 2.0 6 votes vote down vote up 
public static MqttConnectMessage connect(ConnectOptions options) {
	MqttFixedHeader fixedHeader = new MqttFixedHeader(MqttMessageType.CONNECT, false, MqttQoS.AT_MOST_ONCE, false,
			10);
	MqttConnectVariableHeader variableHeader = new MqttConnectVariableHeader(options.version().protocolName(),
			options.version().protocolLevel(), options.userName() != null, options.password() != null,
			options.will() == null ? false : options.will().isRetain(),
			options.will() == null ? 0 : options.will().qos().value(), options.will() != null,
			options.cleanSession(), options.keepAliveTimeSeconds());

	MqttConnectPayload payload = new MqttConnectPayload(Strings.nullToEmpty(options.clientId()),
			options.will() == null ? "" : options.will().topicName(),
			options.will() == null ? "" : new String(options.will().message(), CharsetUtil.UTF_8),
			Strings.nullToEmpty(options.userName()), Strings.nullToEmpty(options.password()));

	return new MqttConnectMessage(fixedHeader, variableHeader, payload);
}
Example #2
Source File: ConnectReceiverTest.java    From lannister with Apache License 2.0 6 votes vote down vote up 
private MqttConnAckMessage executeNormalChannelRead0(String clientId, boolean cleanSession, ChannelId channelId)
		throws Exception {
	MqttFixedHeader fixedHeader = new MqttFixedHeader(MqttMessageType.CONNECT, false, MqttQoS.AT_MOST_ONCE, false,
			10);
	MqttConnectVariableHeader variableHeader = new MqttConnectVariableHeader("MQTT", 4, true, true, true, 0, true,
			cleanSession, 60);
	MqttConnectPayload payload = new MqttConnectPayload(clientId, "willtopic", "willmessage", "username",
			"password");

	MqttConnectMessage msg = new MqttConnectMessage(fixedHeader, variableHeader, payload);

	ChannelId cid = channelId == null ? TestUtil.newChannelId(clientId, false) : channelId;

	EmbeddedChannel channel = new EmbeddedChannel(cid, new ConnectReceiver());

	channel.writeInbound(msg);

	return channel.readOutbound();
}
Example #3
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 #4
Source File: MqttServerBadClientTest.java    From vertx-mqtt with Apache License 2.0 5 votes vote down vote up 
private MqttMessage createConnectPacket(MqttClientOptions options) {
  MqttFixedHeader fixedHeader = new MqttFixedHeader(MqttMessageType.CONNECT,
    false,
    MqttQoS.AT_MOST_ONCE,
    false,
    0);

  MqttConnectVariableHeader variableHeader = new MqttConnectVariableHeader(
    PROTOCOL_NAME,
    PROTOCOL_VERSION,
    options.hasUsername(),
    options.hasPassword(),
    options.isWillRetain(),
    options.getWillQoS(),
    options.isWillFlag(),
    options.isCleanSession(),
    options.getKeepAliveTimeSeconds()
  );

  MqttConnectPayload payload = new MqttConnectPayload(
    options.getClientId() == null ? "" : options.getClientId(),
    options.getWillTopic(),
    options.getWillMessage() != null ? options.getWillMessage().getBytes(StandardCharsets.UTF_8) : null,
    options.hasUsername() ? options.getUsername() : null,
    options.hasPassword() ? options.getPassword().getBytes(StandardCharsets.UTF_8) : null
  );

  return MqttMessageFactory.newMessage(fixedHeader, variableHeader, payload);
}