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Stop write queue when BLE is not connected to avoid loosing commands

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- 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 2021-02-22 09:50:06 +01:00
parent e8ab13aed3
commit 4d5a4ddbe3
5 changed files with 99 additions and 81 deletions
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122
plejd/MqttClient.js
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@ -99,7 +99,7 @@ class MqttClient extends EventEmitter {
this.client.subscribe(startTopics, (err) => {
if (err) {
logger.error('Unable to subscribe to status topics');
logger.error('Unable to subscribe to status topics', err);
}
this.emit(MqttClient.EVENTS.connected);
@ -118,66 +118,70 @@ class MqttClient extends EventEmitter {
});
this.client.on('message', (topic, message) => {
if (startTopics.includes(topic)) {
logger.info('Home Assistant has started. lets do discovery.');
this.emit(MqttClient.EVENTS.connected);
} else {
const decodedTopic = decodeTopic(topic);
if (decodedTopic) {
let device = this.deviceRegistry.getDevice(decodedTopic.id);
const messageString = message.toString();
const isJsonMessage = messageString.startsWith('{');
const command = isJsonMessage ? JSON.parse(messageString) : messageString;
if (
!isJsonMessage
&& messageString === 'ON'
&& this.deviceRegistry.getScene(decodedTopic.id)
) {
// Guess that id that got state command without dim value belongs to Scene, not Device
// This guess could very well be wrong depending on the installation...
logger.warn(
`Device id ${decodedTopic.id} belongs to both scene and device, guessing Scene is what should be set to ON. `
+ 'OFF commands still sent to device.',
);
device = this.deviceRegistry.getScene(decodedTopic.id);
}
const deviceName = device ? device.name : '';
switch (decodedTopic.command) {
case 'set':
logger.verbose(
`Got mqtt SET command for ${decodedTopic.type}, ${deviceName} (${decodedTopic.id}): ${messageString}`,
);
if (device) {
this.emit(MqttClient.EVENTS.stateChanged, device, command);
} else {
logger.warn(
`Device for topic ${topic} not found! Can happen if HA calls previously existing devices.`,
);
}
break;
case 'state':
case 'config':
case 'availability':
logger.verbose(
`Sent mqtt ${decodedTopic.command} command for ${
decodedTopic.type
}, ${deviceName} (${decodedTopic.id}). ${
decodedTopic.command === 'availability' ? messageString : ''
}`,
);
break;
default:
logger.verbose(`Warning: Unknown command ${decodedTopic.command} in decoded topic`);
}
try {
if (startTopics.includes(topic)) {
logger.info('Home Assistant has started. lets do discovery.');
this.emit(MqttClient.EVENTS.connected);
} else {
logger.verbose(
`Warning: Got unrecognized mqtt command on '${topic}': ${message.toString()}`,
);
const decodedTopic = decodeTopic(topic);
if (decodedTopic) {
let device = this.deviceRegistry.getDevice(decodedTopic.id);
const messageString = message.toString();
const isJsonMessage = messageString.startsWith('{');
const command = isJsonMessage ? JSON.parse(messageString) : messageString;
if (
!isJsonMessage
&& messageString === 'ON'
&& this.deviceRegistry.getScene(decodedTopic.id)
) {
// Guess that id that got state command without dim value belongs to Scene, not Device
// This guess could very well be wrong depending on the installation...
logger.warn(
`Device id ${decodedTopic.id} belongs to both scene and device, guessing Scene is what should be set to ON. `
+ 'OFF commands still sent to device.',
);
device = this.deviceRegistry.getScene(decodedTopic.id);
}
const deviceName = device ? device.name : '';
switch (decodedTopic.command) {
case 'set':
logger.verbose(
`Got mqtt SET command for ${decodedTopic.type}, ${deviceName} (${decodedTopic.id}): ${messageString}`,
);
if (device) {
this.emit(MqttClient.EVENTS.stateChanged, device, command);
} else {
logger.warn(
`Device for topic ${topic} not found! Can happen if HA calls previously existing devices.`,
);
}
break;
case 'state':
case 'config':
case 'availability':
logger.verbose(
`Sent mqtt ${decodedTopic.command} command for ${
decodedTopic.type
}, ${deviceName} (${decodedTopic.id}). ${
decodedTopic.command === 'availability' ? messageString : ''
}`,
);
break;
default:
logger.verbose(`Warning: Unknown command ${decodedTopic.command} in decoded topic`);
}
} else {
logger.verbose(
`Warning: Got unrecognized mqtt command on '${topic}': ${message.toString()}`,
);
}
}
} catch (err) {
logger.error(`Error processing mqtt message on topic ${topic}`, err);
}
});
}