Make the server seed all torrent files

server/lib/Room.js

@@ -2,6 +2,7 @@
 
 const EventEmitter = require('events').EventEmitter;
 const protooServer = require('protoo-server');
+const WebTorrent = require('webtorrent');
 const Logger = require('./Logger');
 const config = require('../config');
 
@@ -11,6 +12,14 @@ const BITRATE_FACTOR = 0.75;
 
 const logger = new Logger('Room');
 
+const torrentClient = new WebTorrent({
+	tracker : {
+		rtcConfig : {
+			iceServers : config.turnServers
+		}
+	}
+});
+
 class Room extends EventEmitter
 {
 	constructor(roomId, mediaServer)
@@ -278,12 +287,17 @@ class Room extends EventEmitter
 				{
 					accept();
 
-					const { file } = request.data;
+					const fileData = request.data.file;
+
+					this._fileHistory.push(fileData);
+
+					if (!torrentClient.get(fileData.file.magnet))
+					{
+						torrentClient.add(fileData.file.magnet);
+					}
 
-					this._fileHistory.push(file);
-	
 					this._protooRoom.spread('file-receive', {
-						file
+						file : fileData
 					}, [ protooPeer ]);
 
 					break;