public boolean isWillRetain() { return msg.variableHeader().isWillRetain(); }
private static int getConnVariableHeaderFlag(MqttConnectVariableHeader variableHeader) { int flagByte = 0; if (variableHeader.hasUserName()) { flagByte |= 0x80; } if (variableHeader.hasPassword()) { flagByte |= 0x40; } if (variableHeader.isWillRetain()) { flagByte |= 0x20; } flagByte |= (variableHeader.willQos() & 0x03) << 3; if (variableHeader.isWillFlag()) { flagByte |= 0x04; } if (variableHeader.isCleanSession()) { flagByte |= 0x02; } return flagByte; }
private Session.Will createWill(MqttConnectMessage msg) { final ByteBuf willPayload = Unpooled.copiedBuffer(msg.payload().willMessageInBytes()); final String willTopic = msg.payload().willTopic(); final boolean retained = msg.variableHeader().isWillRetain(); final MqttQoS qos = MqttQoS.valueOf(msg.variableHeader().willQos()); return new Session.Will(willTopic, willPayload, qos, retained); }
public boolean isWillRetain() { return msg.variableHeader().isWillRetain(); }
private void storeWillMessage(MqttConnectMessage msg, String clientId) { // Handle will flag if (msg.variableHeader().isWillFlag()) { MqttQoS willQos = MqttQoS.valueOf(msg.variableHeader().willQos()); LOG.debug("Configuring MQTT last will and testament CId={}, willQos={}, willTopic={}, willRetain={}", clientId, willQos, msg.payload().willTopic(), msg.variableHeader().isWillRetain()); byte[] willPayload = msg.payload().willMessage().getBytes(StandardCharsets.UTF_8); ByteBuffer bb = (ByteBuffer) ByteBuffer.allocate(willPayload.length).put(willPayload).flip(); // save the will testament in the clientID store WillMessage will = new WillMessage(msg.payload().willTopic(), bb, msg.variableHeader().isWillRetain(), willQos); m_willStore.put(clientId, will); LOG.debug("MQTT last will and testament has been configured. CId={}", clientId); } }
if (connectHeader.isWillFlag()) { log.append(", willQos=").append(connectHeader.willQos()) .append(", isWillRetain=").append(connectHeader.isWillRetain()) .append(", willTopic=").append(payload.willTopic());
if (connectHeader.isWillFlag()) { log.append(", willQos=").append(connectHeader.willQos()) .append(", isWillRetain=").append(connectHeader.isWillRetain()) .append(", willTopic=").append(payload.willTopic());
private static int getConnVariableHeaderFlag(MqttConnectVariableHeader variableHeader) { int flagByte = 0; if (variableHeader.hasUserName()) { flagByte |= 0x80; } if (variableHeader.hasPassword()) { flagByte |= 0x40; } if (variableHeader.isWillRetain()) { flagByte |= 0x20; } flagByte |= (variableHeader.willQos() & 0x03) << 3; if (variableHeader.isWillFlag()) { flagByte |= 0x04; } if (variableHeader.isCleanSession()) { flagByte |= 0x02; } return flagByte; }
if (msg.variableHeader().isWillFlag()) { MqttPublishMessage willMessage = (MqttPublishMessage) MqttMessageFactory.newMessage( new MqttFixedHeader(MqttMessageType.PUBLISH, false, MqttQoS.valueOf(msg.variableHeader().willQos()), msg.variableHeader().isWillRetain(), 0), new MqttPublishVariableHeader(msg.payload().willTopic(), 0), Unpooled.buffer().writeBytes(msg.payload().willMessageInBytes())); sessionStore.setWillMessage(willMessage);
msg.payload().willMessage(), msg.variableHeader().willQos(), msg.variableHeader().isWillRetain());
msg.payload().willMessage(), msg.variableHeader().willQos(), msg.variableHeader().isWillRetain());
/** * Called during connection. * * @param connect */ void handleConnect(MqttConnectMessage connect, ChannelHandlerContext ctx) throws Exception { this.ctx = ctx; connectionEntry.ttl = connect.variableHeader().keepAliveTimeSeconds() * 1500L; String clientId = connect.payload().clientIdentifier(); session.getConnectionManager().connect(clientId, connect.payload().userName(), connect.payload().passwordInBytes(), connect.variableHeader().isWillFlag(), connect.payload().willMessageInBytes(), connect.payload().willTopic(), connect.variableHeader().isWillRetain(), connect.variableHeader().willQos(), connect.variableHeader().isCleanSession()); }
msg.payload().willMessage(), msg.variableHeader().willQos(), msg.variableHeader().isWillRetain());
/** * Called during connection. * * @param connect */ void handleConnect(MqttConnectMessage connect, ChannelHandlerContext ctx) throws Exception { this.ctx = ctx; connectionEntry.ttl = connect.variableHeader().keepAliveTimeSeconds() * 1500L; String clientId = connect.payload().clientIdentifier(); session.getConnectionManager().connect(clientId, connect.payload().userName(), connect.payload().passwordInBytes(), connect.variableHeader().isWillFlag(), connect.payload().willMessageInBytes(), connect.payload().willTopic(), connect.variableHeader().isWillRetain(), connect.variableHeader().willQos(), connect.variableHeader().isCleanSession()); }
.willMessage(deviceId) .willTopic(payload.willTopic()) .isRetain(mqttConnectVariableHeader.isWillRetain()) .build(); willService.save(payload.clientIdentifier(), buildWill); } else { willService.del(payload.clientIdentifier()); boolean b = doIf(mqttConnectVariableHeader, mqttConnectVariableHeader1 -> (!mqttConnectVariableHeader1.isWillRetain()), mqttConnectVariableHeader1 -> (mqttConnectVariableHeader1.willQos() == 0)); if (!b) {