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This commit is contained in:
Davide Passoni
2024-09-03 20:19:11 +02:00
parent b352bc824c
commit a64ccab15f
22 changed files with 604 additions and 281 deletions
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frontend/server/Richard_Wagner_-_The_Valkyrie_-_Ride_of_the_Valkyries.ogg Normal file
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6
frontend/server/src/audio/audiobackend.ts
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@@ -17,11 +17,5 @@ export class AudioBackend {
wss.on("connection", (ws) => {
this.handlers.push(new SRSHandler(ws, this.SRSPort));
});
wss.on("disconnection", (ws) => {
this.handlers = this.handlers.filter((handler) => {
handler.ws != ws;
});
});
}
}

30
frontend/server/src/audio/srshandler.ts
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@@ -13,28 +13,15 @@ enum MessageType {
settings,
}
function makeID(length) {
let result = "";
const characters =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
const charactersLength = characters.length;
let counter = 0;
while (counter < length) {
result += characters.charAt(Math.floor(Math.random() * charactersLength));
counter += 1;
}
return result;
}
export class SRSHandler {
ws: any;
tcp = new net.Socket();
udp = require("dgram").createSocket("udp4");
data = JSON.parse(JSON.stringify(defaultSRSData));
syncInterval: any;
packetQueue = [];
constructor(ws, SRSPort) {
this.data.ClientGuid = "ImF72dh9EYcIDyYRGaF9S9";
this.data.Name = `Olympus${globalIndex}`;
globalIndex += 1;
@@ -45,6 +32,7 @@ export class SRSHandler {
switch (data[0]) {
case MessageType.audio:
let audioBuffer = data.slice(1);
this.packetQueue.push(audioBuffer);
this.udp.send(audioBuffer, SRSPort, "localhost", (error) => {
if (error)
console.log(`Error sending data to SRS server: ${error}`);
@@ -52,6 +40,8 @@ export class SRSHandler {
break;
case MessageType.settings:
let message = JSON.parse(data.slice(1));
this.data.ClientGuid = message.guid;
this.data.Coalition = message.coalition;
message.settings.forEach((setting, idx) => {
this.data.RadioInfo.radios[idx].freq = setting.frequency;
this.data.RadioInfo.radios[idx].modulation = setting.modulation;
@@ -80,9 +70,10 @@ export class SRSHandler {
Version: SRS_VERSION,
};
this.udp.send(this.data.ClientGuid, SRSPort, "localhost", (error) => {
if (error) console.log(`Error pinging SRS server on UDP: ${error}`);
});
this.data.ClientGuid !== "" &&
this.udp.send(this.data.ClientGuid, SRSPort, "localhost", (error) => {
if (error) console.log(`Error pinging SRS server on UDP: ${error}`);
});
if (this.tcp.readyState == "open")
this.tcp.write(`${JSON.stringify(SYNC)}\n`);
@@ -92,12 +83,11 @@ export class SRSHandler {
/* UDP */
this.udp.on("listening", () => {
console.log(`Listening to SRS Server on UDP port ${SRSPort}`)
console.log(`Listening to SRS Server on UDP port ${SRSPort}`);
});
this.udp.on("message", (message, remote) => {
if (this.ws && message.length > 22)
this.ws.send(message);
if (this.ws && message.length > 22) this.ws.send(message);
});
}
}