Stop write queue when BLE is not connected to avoid loosing commands
- Set max retry count to 10 since BLE loop will set channel to disconnected after 5 retries (or known unrecoverable errors)
This commit is contained in:
Victor Hagelbäck
parent
4591af57b9
commit
e7b8a5a82a
5 changed files with 99 additions and 82 deletions
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@ -41,10 +41,10 @@ class DeviceRegistry {
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);
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if (added.roomId) {
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this.deviceIdsByRoom[added.roomId] = [
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...(this.deviceIdsByRoom[added.roomId] || []),
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added.id,
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];
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const room = this.deviceIdsByRoom[added.roomId] || [];
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if (!room.includes(added.roomId)) {
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this.deviceIdsByRoom[added.roomId] = [...room, added.roomId];
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}
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logger.verbose(
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`Added to room #${added.roomId}: ${JSON.stringify(this.deviceIdsByRoom[added.roomId])}`,
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);
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@ -99,7 +99,7 @@ class MqttClient extends EventEmitter {
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this.client.subscribe(startTopics, (err) => {
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if (err) {
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logger.error('Unable to subscribe to status topics');
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logger.error('Unable to subscribe to status topics', err);
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}
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this.emit(MqttClient.EVENTS.connected);
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@ -118,67 +118,70 @@ class MqttClient extends EventEmitter {
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});
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this.client.on('message', (topic, message) => {
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if (startTopics.includes(topic)) {
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logger.info('Home Assistant has started. lets do discovery.');
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this.emit(MqttClient.EVENTS.connected);
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} else {
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const decodedTopic = decodeTopic(topic);
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if (decodedTopic) {
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let device = this.deviceRegistry.getDevice(decodedTopic.id);
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const messageString = message.toString();
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const isJsonMessage = messageString.startsWith('{');
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const command = isJsonMessage ? JSON.parse(messageString) : messageString;
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if (
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!isJsonMessage
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&& messageString === 'ON'
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&& this.deviceRegistry.getScene(decodedTopic.id)
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) {
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// Guess that id that got state command without dim value belongs to Scene, not Device
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// This guess could very well be wrong depending on the installation...
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logger.warn(
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`Device id ${decodedTopic.id} belongs to both scene and device, guessing Scene is what should be set to ON. `
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+ 'OFF commands still sent to device.',
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);
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device = this.deviceRegistry.getScene(decodedTopic.id);
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}
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const deviceName = device ? device.name : '';
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switch (decodedTopic.command) {
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case 'set':
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logger.verbose(
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`Got mqtt SET command for ${decodedTopic.type}, ${deviceName} (${decodedTopic.id}): ${messageString}`,
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);
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if (device) {
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this.emit(MqttClient.EVENTS.stateChanged, device, command);
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} else {
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logger.warn(
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`Device for topic ${topic} not found! Can happen if HA calls previously existing devices.`,
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);
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}
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break;
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case 'state':
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case 'config':
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case 'availability':
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logger.verbose(
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`Sent mqtt ${decodedTopic.command} command for ${
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decodedTopic.type
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}, ${deviceName} (${decodedTopic.id}). ${
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decodedTopic.command === 'availability' ? messageString : ''
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}`,
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);
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break;
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default:
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logger.verbose(`Warning: Unknown command ${decodedTopic.command} in decoded topic`);
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}
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try {
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if (startTopics.includes(topic)) {
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logger.info('Home Assistant has started. lets do discovery.');
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this.emit(MqttClient.EVENTS.connected);
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} else {
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logger.verbose(
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`Warning: Got unrecognized mqtt command on '${topic}': ${message.toString()}`,
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);
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const decodedTopic = decodeTopic(topic);
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if (decodedTopic) {
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let device = this.deviceRegistry.getDevice(decodedTopic.id);
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const messageString = message.toString();
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const isJsonMessage = messageString.startsWith('{');
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const command = isJsonMessage ? JSON.parse(messageString) : messageString;
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if (
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!isJsonMessage
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&& messageString === 'ON'
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&& this.deviceRegistry.getScene(decodedTopic.id)
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) {
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// Guess that id that got state command without dim value belongs to Scene, not Device
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// This guess could very well be wrong depending on the installation...
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logger.warn(
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`Device id ${decodedTopic.id} belongs to both scene and device, guessing Scene is what should be set to ON. `
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+ 'OFF commands still sent to device.',
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);
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device = this.deviceRegistry.getScene(decodedTopic.id);
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}
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const deviceName = device ? device.name : '';
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switch (decodedTopic.command) {
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case 'set':
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logger.verbose(
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`Got mqtt SET command for ${decodedTopic.type}, ${deviceName} (${decodedTopic.id}): ${messageString}`,
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);
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if (device) {
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this.emit(MqttClient.EVENTS.stateChanged, device, command);
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} else {
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logger.warn(
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`Device for topic ${topic} not found! Can happen if HA calls previously existing devices.`,
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);
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}
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break;
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case 'state':
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case 'config':
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case 'availability':
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logger.verbose(
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`Sent mqtt ${decodedTopic.command} command for ${
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decodedTopic.type
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}, ${deviceName} (${decodedTopic.id}). ${
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decodedTopic.command === 'availability' ? messageString : ''
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}`,
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);
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break;
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default:
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logger.verbose(`Warning: Unknown command ${decodedTopic.command} in decoded topic`);
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}
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} else {
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logger.verbose(
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`Warning: Got unrecognized mqtt command on '${topic}': ${message.toString()}`,
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);
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}
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}
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} catch (err) {
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logger.error(`Error processing mqtt message on topic ${topic}`, err);
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}
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});
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}
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@ -104,7 +104,7 @@ class PlejdAddon extends EventEmitter {
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this.plejdDeviceCommunication.turnOff(deviceId, commandObj);
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}
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} catch (err) {
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logger.error('Error in MqttClient.stateChanged callback in main.js', err);
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logger.error('Error in MqttClient.stateChanged callback', err);
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}
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});
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@ -117,18 +117,18 @@ class PlejdAddon extends EventEmitter {
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try {
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this.mqttClient.updateState(deviceId, command);
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} catch (err) {
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logger.error('Error in PlejdService.stateChanged callback in main.js', err);
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logger.error('Error in PlejdService.stateChanged callback', err);
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}
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},
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);
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this.plejdDeviceCommunication.on(
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PlejdDeviceCommunication.EVENTS.sceneTriggered,
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(deviceId, sceneId) => {
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(sceneId) => {
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try {
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this.mqttClient.sceneTriggered(sceneId);
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} catch (err) {
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logger.error('Error in PlejdService.sceneTriggered callback in main.js', err);
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logger.error('Error in PlejdService.sceneTriggered callback', err);
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}
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},
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);
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@ -85,6 +85,12 @@ class PlejBLEHandler extends EventEmitter {
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}
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cleanup() {
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logger.verbose('cleanup() - Clearing ping interval and clock update timer');
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clearInterval(this.pingRef);
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clearTimeout(this.requestCurrentPlejdTimeRef);
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logger.verbose('Removing listeners to write events, bus events and objectManager...');
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this.removeAllListeners(PlejBLEHandler.EVENTS.writeFailed);
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this.removeAllListeners(PlejBLEHandler.EVENTS.writeSuccess);
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@ -456,23 +462,21 @@ class PlejBLEHandler extends EventEmitter {
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}
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async startReconnectPeriodicallyLoop() {
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logger.verbose('startReconnectPeriodicallyLoop');
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logger.info('Starting reconnect loop...');
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if (this.reconnectInProgress) {
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logger.debug('Reconnect already in progress. Skipping this call.');
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return;
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}
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clearInterval(this.pingRef);
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clearTimeout(this.writeQueueRef);
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clearTimeout(this.requestCurrentPlejdTimeRef);
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this.reconnectInProgress = true;
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/* eslint-disable no-await-in-loop */
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// eslint-disable-next-line no-constant-condition
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while (true) {
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try {
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logger.verbose('Reconnect: Clean up, emit reconnect event, wait 5s and the re-init...');
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this.cleanup();
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await delay(5000);
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this.emit(PlejBLEHandler.EVENTS.reconnecting);
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await delay(5000);
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logger.info('Reconnecting BLE...');
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await this.init();
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break;
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@ -8,9 +8,10 @@ const { COMMANDS } = constants;
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const logger = Logger.getLogger('device-comm');
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const MAX_TRANSITION_STEPS_PER_SECOND = 5; // Could be made a setting
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const MAX_RETRY_COUNT = 5; // Could be made a setting
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const MAX_RETRY_COUNT = 10; // Could be made a setting
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class PlejdDeviceCommunication extends EventEmitter {
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bleConnected;
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bleDeviceTransitionTimers = {};
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plejdBleHandler;
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config;
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@ -33,6 +34,7 @@ class PlejdDeviceCommunication extends EventEmitter {
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}
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cleanup() {
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Object.values(this.bleDeviceTransitionTimers).forEach((t) => clearTimeout(t));
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this.plejdBleHandler.cleanup();
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this.plejdBleHandler.removeAllListeners(PlejBLEHandler.EVENTS.commandReceived);
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this.plejdBleHandler.removeAllListeners(PlejBLEHandler.EVENTS.connected);
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@ -41,17 +43,21 @@ class PlejdDeviceCommunication extends EventEmitter {
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async init() {
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try {
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this.cleanup();
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this.bleConnected = false;
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// eslint-disable-next-line max-len
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this.plejdBleHandler.on(PlejBLEHandler.EVENTS.commandReceived, (deviceId, command, data) => this._bleCommandReceived(deviceId, command, data));
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this.plejdBleHandler.on(PlejBLEHandler.EVENTS.connected, () => {
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logger.info('Bluetooth connected. Plejd BLE up and running!');
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logger.verbose('Starting writeQueue loop.');
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this.startWriteQueue();
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logger.verbose(`Starting writeQueue loop. Write queue length: ${this.writeQueue.length}`);
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this.bleConnected = true;
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this._startWriteQueue();
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});
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this.plejdBleHandler.on(PlejBLEHandler.EVENTS.reconnecting, () => {
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logger.info('Bluetooth reconnecting...');
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logger.verbose('Stopping writeQueue loop until connection is established.');
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logger.verbose(`Stopping writeQueue loop until connection is established. Write queue length: ${this.writeQueue.length}`);
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this.bleConnected = false;
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clearTimeout(this.writeQueueRef);
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});
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@ -101,7 +107,7 @@ class PlejdDeviceCommunication extends EventEmitter {
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state: 0,
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});
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} else if (command === COMMANDS.TRIGGER_SCENE) {
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this.emit(PlejdDeviceCommunication.EVENTS.sceneTriggered, deviceId, data.sceneId);
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this.emit(PlejdDeviceCommunication.EVENTS.sceneTriggered, data.sceneId);
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} else {
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logger.warn(`Unknown ble command ${command}`);
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}
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@ -226,16 +232,20 @@ class PlejdDeviceCommunication extends EventEmitter {
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});
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}
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startWriteQueue() {
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_startWriteQueue() {
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logger.info('startWriteQueue()');
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clearTimeout(this.writeQueueRef);
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this.writeQueueRef = setTimeout(() => this.runWriteQueue(), this.config.writeQueueWaitTime);
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this.writeQueueRef = setTimeout(() => this._runWriteQueue(), this.config.writeQueueWaitTime);
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}
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async runWriteQueue() {
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async _runWriteQueue() {
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try {
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while (this.writeQueue.length > 0) {
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if (!this.bleConnected) {
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logger.warn('BLE not connected, stopping write queue until connection is up again.');
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return;
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}
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const queueItem = this.writeQueue.pop();
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const deviceName = this.deviceRegistry.getDeviceName(queueItem.deviceId);
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logger.debug(
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@ -285,7 +295,7 @@ class PlejdDeviceCommunication extends EventEmitter {
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logger.error('Error in writeQueue loop, values probably not written to Plejd', e);
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}
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this.writeQueueRef = setTimeout(() => this.runWriteQueue(), this.config.writeQueueWaitTime);
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this.writeQueueRef = setTimeout(() => this._runWriteQueue(), this.config.writeQueueWaitTime);
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}
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}
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