Implementing disconnection of discord client

client/discordAudioBot/pdabHandler.mjs

@@ -3,12 +3,17 @@ import express from 'express';
 import http from 'http';
 import { Server } from 'socket.io';
 import { launchProcess } from '../modules/subprocessHandler.mjs';
+import { join, dirname } from 'path';
+import { fileURLToPath } from 'url';
 
 const app = express();
 const server = http.createServer(app);
 const io = new Server(server);
 let pdabProcess = false;
 
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
 export const initDiscordBotClient = (clientId, callback) => {
   const port = process.env.PDAB_PORT || 3000;
 
@@ -29,7 +34,7 @@ export const initDiscordBotClient = (clientId, callback) => {
   server.listen(port, async () => {
     console.log(`Server is running on port ${port}`);
 
-    launchProcess("python", ["./discordAduioBot/pdab/main.py", process.env.AUDIO_DEVICE_ID, clientId, port], false);
+    launchProcess("python", [join(__dirname, "./pdab/main.py"), process.env.AUDIO_DEVICE_ID, clientId, port], false, join(__dirname, "./pdab"));
     pdabProcess = true; // TODO - Make this more dynamic
   });
 }
@@ -46,11 +51,11 @@ export const connectToChannel = (channelId) => {
 };
 
 // Function to emit a command to leave a voice channel
-export const leaveVoiceChannel = (guildId) => {
-  return new Promise((res) => {
+export const leaveVoiceChannel = async (guildId) => {
+  return await new Promise((res) => {
     io.timeout(25000).emit('leave_server', { guild_id: guildId }, (status, clientRemainsOpen) => {
       console.log("Discord client remains open?", clientRemainsOpen);
-      res(clientRemainsOpen)
+      res(clientRemainsOpen[0])
     });
   });
 };
@@ -94,4 +99,12 @@ export const requestDiscordID = () => {
       res(result[0]);
     });
   });
+};
+
+
+export const requestDiscordClientClose = () => {
+  return new Promise((res) => {
+    io.timeout(25000).emit('request_client_close');
+    res();
+  });
 };

client/discordAudioBot/pdabWrappers.mjs

@@ -1,4 +1,4 @@
-import { connectToChannel, leaveVoiceChannel, checkIfConnectedToVC, initDiscordBotClient, requestDiscordUsername, requestDiscordID } from './pdabHandler.mjs';
+import { connectToChannel, leaveVoiceChannel, checkIfConnectedToVC, initDiscordBotClient, requestDiscordUsername, requestDiscordID, requestDiscordClientClose } from './pdabHandler.mjs';
 import { openOP25, closeOP25 } from '../op25Handler/op25Handler.mjs';
 
 let activeDiscordClient = undefined;
@@ -42,14 +42,15 @@ export const joinDiscordVC = async (joinData) => {
 export const leaveDiscordVC = async (guildId) => {
     console.log("Leave requested");
     if (await checkIfConnectedToVC(guildId)) {
-        await leaveVoiceChannel(guildId, async (clientRemainsOpen) => {
-            if (!clientRemainsOpen) {
-                console.log("There are no open VC connections");
-                // TODO DELETE comment DEV ONLY await closeOP25();
+        const clientRemainsOpen = await leaveVoiceChannel(guildId);
+        console.log("Client should remain open: ", clientRemainsOpen);
+        if (!clientRemainsOpen) {
+            console.log("There are no open VC connections");
+            // TODO DELETE comment DEV ONLY await closeOP25();
 
-                // TODO Close the python client
-            }
-        })
+            // Close the python client
+            await requestDiscordClientClose();
+        }
     }
 }