Stream QSOs
This commit is contained in:
25
mqtt.js
25
mqtt.js
@@ -16,12 +16,15 @@ app.get('/', (req, res) => { // Routing fuer index.html
|
||||
io.on('connection', (socket) => { // Neue socket.io Connection?
|
||||
console.log(socket.id + " connected"); // Debug
|
||||
client[socket.id] = mqtt.connect(mqttserver); // Dann neue MQTT-Verbindung aufmachen (je sock.io CLient eine, indiziert ueber die socket.id)
|
||||
client[socket.id].subscribe('wavelog/#'); // Vom alten topic "unscubriben"
|
||||
/*
|
||||
socket.on('wishtopic', (msg) => { // Von der Website kommt ein neuer Topic-Wunsch
|
||||
client[socket.id].unsubscribe(topica); // Vom alten topic "unscubriben"
|
||||
client[socket.id].subscribe(msg); // Neues Subscriben
|
||||
topica=msg; // Neues merken
|
||||
console.log('message: ' + msg); // Debug-Log
|
||||
});
|
||||
*/
|
||||
socket.on("disconnect", (reason) => { // Socket.io Client gone? Dann mqtt fuer diesen Client wieder schliessen
|
||||
client[socket.id].end();
|
||||
console.log(socket.id + " disconnected");
|
||||
@@ -33,17 +36,31 @@ io.on('connection', (socket) => { // Neue socket.io Connection?
|
||||
try {
|
||||
messagex=JSON.parse(message); // Versuchen mqtt-nachricht durch den jsonparser zu parsen
|
||||
msg.content=messagex; // ergebnis in content haemmern
|
||||
} catch(e) {}
|
||||
console.log("JSON");
|
||||
} catch(e) {
|
||||
console.log("No JSON");
|
||||
}
|
||||
} else {
|
||||
msg.content=message.toString(); // Ist nix json? dann ab in "content" damit
|
||||
}
|
||||
msg.timestamp=dateFormat(date, "yyyy-mm-dd hh:MM:ss"); // timestamp formatieren
|
||||
msg.topic=topic.toString(); // topic in das nachrichtenobject packen
|
||||
socket.emit("mqtt",msg); // und raus an den Browser (nur fuer DIESES Socket, nicht fuer alle Clients) damit
|
||||
tobrowser=parse_msg(msg.content);
|
||||
socket.emit("mqtt",tobrowser); // und raus an den Browser (nur fuer DIESES Socket, nicht fuer alle Clients) damit
|
||||
// socket.emit("mqtt",parse_msg(msg)); // und raus an den Browser (nur fuer DIESES Socket, nicht fuer alle Clients) damit
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
function parse_msg(msg) {
|
||||
let retmsg={};
|
||||
retmsg.call=msg.COL_CALL;
|
||||
retmsg.station_call=msg.STATION_CALLSIGN;
|
||||
retmsg.station_grid=msg.COL_MY_GRIDSQUARE;
|
||||
retmsg.grid=msg.COL_GRIDSQUARE;
|
||||
retmsg.band=msg.COL_BAND;
|
||||
retmsg.mode=msg.COL_MODE
|
||||
return retmsg;
|
||||
}
|
||||
|
||||
http.listen(8000, () => { // Webserver starten
|
||||
console.log(`Socket.IO server running at http://localhost:8000/`); // debug
|
||||
});
|
||||
|
||||
Reference in New Issue
Block a user