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Merge pull request #89 from AmateurAudioDude/fixes/v1.3.0.1-serialport-reconnect-fixes

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Fixes/v1.3.0.1 serialport reconnect fixes - 4 files
This commit is contained in:
Marek Farkaš
2024-09-25 19:05:10 +02:00
committed by GitHub
parent 44ec53b484 2068eb8f6a
commit e0c085b789
4 changed files with 77 additions and 1 deletions
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27
server/index.js
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@@ -128,6 +128,28 @@ function checkIPv6Support(callback) {
});
}
// Serialport retry code when port is open but communication is lost (additional code in datahandler.js)
isSerialportRetrying = false;
setInterval(() => {
if (!isSerialportAlive && serverConfig.xdrd.wirelessConnection === false) {
isSerialportAlive = true;
isSerialportRetrying = true;
if (serialport && serialport.isOpen) {
logWarn('Communication lost from ' + serverConfig.xdrd.comPort + ', force closing serialport.');
setTimeout(() => {
serialport.close((err) => {
if (err) {
logError('Error closing serialport: ', err.message);
}
});
}, 1000);
} else {
logWarn('Communication lost from ' + serverConfig.xdrd.comPort + '.');
}
}
}, 2000);
// Serial Connection
function connectToSerial() {
if (serverConfig.xdrd.wirelessConnection === false) {
@@ -152,6 +174,7 @@ if (serverConfig.xdrd.wirelessConnection === false) {
}
logInfo('Using COM device: ' + serverConfig.xdrd.comPort);
isSerialportAlive = true;
setTimeout(() => {
serialport.write('x\n');
}, 3000);
@@ -165,9 +188,12 @@ if (serverConfig.xdrd.wirelessConnection === false) {
serialport.write('T' + Math.round(serverConfig.defaultFreq * 1000) + '\n');
dataHandler.initialData.freq = Number(serverConfig.defaultFreq).toFixed(3);
dataHandler.dataToSend.freq = Number(serverConfig.defaultFreq).toFixed(3);
} else if (lastFrequencyAlive && isSerialportRetrying) { // Serialport retry code when port is open but communication is lost
serialport.write('T' + (lastFrequencyAlive * 1000) + '\n');
} else {
serialport.write('T87500\n');
}
isSerialportRetrying = false;
serialport.write('A0\n');
serialport.write('F-1\n');
@@ -192,6 +218,7 @@ if (serverConfig.xdrd.wirelessConnection === false) {
serialport.on('close', () => {
logWarn('Disconnected from ' + serverConfig.xdrd.comPort + '. Attempting to reconnect.');
setTimeout(() => {
isSerialportRetrying = true;
connectToSerial();
}, 5000);
});