Update README

[rbdr/junction] / server / index.js

diff --git a/server/index.js b/server/index.js
index ebdede7df2d4960ae39377f6026e99006e186218..b01a337a6702f2e5f94e7b429789e00cfd7e37c8 100644 (file)
--- a/server/index.js
+++ b/server/index.js
@@ -1,4 +1,4 @@
-const PORT = 8000;
+const PORT = process.env.JUNCTION_PORT || 8000;

 
 const express = require('express');
 const http = require('http');
 
 const express = require('express');
 const http = require('http');


@@ -20,9 +20,11 @@ io.sockets.on('connection', (socket) => {
     console.log(`[CONNECT] New client connected with ID ${me}`);
 
     socket.on('join', (data) => {
     console.log(`[CONNECT] New client connected with ID ${me}`);
 
     socket.on('join', (data) => {

-        Object.keys(io.in(data.url).sockets).forEach(peer => {
-            peer.emit(events.types.ADD_PEER, events.addPeer(me, false));
-            socket.emit(events.types.ADD_PEER, events.addPeer(peer, true));
+        Object.entries(io.in(data.url).sockets).forEach(([peerId, peer]) => {
+            if (peerId !== me) {
+                peer.emit(events.types.ADD_PEER, events.addPeer(me, false));
+                socket.emit(events.types.ADD_PEER, events.addPeer(peerId, true));
+            }

         });
 
         socket.join(data.url);
         });
 
         socket.join(data.url);


@@ -49,4 +51,4 @@ io.sockets.on('connection', (socket) => {
 
         console.log(`[RELAY_SESSION_DESCRIPTION] Session description for client ${me} has been relayed to all peers`);
     });
 
         console.log(`[RELAY_SESSION_DESCRIPTION] Session description for client ${me} has been relayed to all peers`);
     });

-});
\ No newline at end of file
+});