Made the Redis port and Peerjs url settable through env variables

bin/peerjs.js

@@ -4,8 +4,19 @@ const { ExpressPeerServer } = require('peer')
 
 const app = express();
 const server = app.listen(9000);
+
+const peerServers = process.env.PEERJS_SERVERS
+  ? process.env.PEERJS_SERVERS.split(',').map(url => url.trim())
+  : [];
+
+if (peerServers.length > 0) {
+  app.use('/api/peerjs-servers', (req, res) => {
+    res.json({ servers: peerServers });
+  });
+}
+
 const peerServer = ExpressPeerServer(server, {
   path: '/filepizza'
 })
 
-app.use('/peerjs', peerServer)
+app.use('/peerjs', peerServer)

docker-compose.cloudflare.yml

@@ -2,7 +2,7 @@ services:
   redis:
     image: redis:latest
     ports:
-      - 127.0.0.1:6379:6379
+      - 127.0.0.1:${REDIS_PORT:-6379}:6379
     networks:
       - filepizza
     volumes:
@@ -29,12 +29,13 @@ services:
       - 127.0.0.1:8080:80
     environment:
       - PORT=80
-      - REDIS_URL=redis://redis:6379
+      - REDIS_URL=redis://redis:${REDIS_PORT:-6379}
       - COTURN_ENABLED=true
       - TURN_REALM=https://${HOST_DOMAIN}
       - TURN_HOST=${HOST_DOMAIN}
       - API_ORIGINS=${API_ORIGINS}
       - CLOUDFLARE_TUNNEL=true
+      - PEERJS_SERVERS=${PEERJS_SERVERS:-}
     networks:
       - filepizza
     depends_on:

docker-compose.production.yml

@@ -2,7 +2,7 @@ services:
   redis:
     image: redis:latest
     ports:
-      - 127.0.0.1:6379:6379
+      - 127.0.0.1:${REDIS_PORT:-6379}:6379
     networks:
       - filepizza
     volumes:
@@ -28,11 +28,12 @@ services:
       - 0.0.0.0:80:80
     environment:
       - PORT=80
-      - REDIS_URL=redis://redis:6379
+      - REDIS_URL=redis://redis:${REDIS_PORT:-6379}
+      - PEERJS_SERVERS=${PEERJS_SERVERS:-}
       - COTURN_ENABLED=true
-      # - TURN_REALM=https://emaily.re
+      - TURN_REALM=https://${HOST_DOMAIN}
-      # - TURN_HOST=https://emaily.re
+      - TURN_HOST=${HOST_DOMAIN}
-      # - API_ORIGINS=https://emaily.re,https://texlyre.github.io
+      - API_ORIGINS=${API_ORIGINS}
     networks:
       - filepizza
     depends_on:
@@ -45,4 +46,4 @@ networks:
     driver: bridge
 
 volumes:
-  redis_data:
+  redis_data:

docker-compose.yml

@@ -2,7 +2,7 @@ services:
   redis:
     image: redis:latest
     ports:
-      - 6379:6379
+      - ${REDIS_PORT:-6379}:6379
     networks:
       - filepizza
     volumes:
@@ -29,8 +29,9 @@ services:
       - 8080:8080
     environment:
       - PORT=8080
-      - REDIS_URL=redis://redis:6379
+      - REDIS_URL=redis://redis:${REDIS_PORT:-6379}
       - API_ORIGINS=http://localhost:8081
+      - PEERJS_SERVERS=${PEERJS_SERVERS:-}
     networks:
       - filepizza
     depends_on:

envfile

@@ -6,6 +6,10 @@ NODE_ENV=production
 # Host Configuration
 HOST_DOMAIN=filepizza.example.com
 
+# PeerJS URL and Redis PORT
+# REDIS_PORT=6379
+# PEERJS_SERVERS=peerjs.mydomain:9000
+
 # CORS Configuration
 API_ORIGINS=https://filepizza.example.com,https://myapp.example.com,http://localhost:8081
 

src/components/WebRTCProvider.tsx

@@ -37,12 +37,34 @@ async function getOrCreateGlobalPeer(): Promise<Peer> {
     const { iceServers } = await response.json()
     console.log('[WebRTCProvider] ICE servers:', iceServers)
 
-    globalPeer = new Peer({
+    let peerConfig: any = {
       debug: 3,
       config: {
         iceServers,
       },
-    })
+    }
+
+    try {
+      const peerServersResponse = await fetch('/api/peerjs-servers')
+      if (peerServersResponse.ok) {
+        const { servers } = await peerServersResponse.json()
+        if (servers && servers.length > 0) {
+          const serverUrl = new URL(servers[0])
+          peerConfig = {
+            ...peerConfig,
+            host: serverUrl.hostname,
+            port: serverUrl.port ? parseInt(serverUrl.port) : (serverUrl.protocol === 'https:' ? 443 : 80),
+            path: serverUrl.pathname,
+            secure: serverUrl.protocol === 'https:',
+          }
+          console.log('[WebRTCProvider] Using custom PeerJS server:', peerConfig)
+        }
+      }
+    } catch (error) {
+      console.log('[WebRTCProvider] No custom PeerJS servers configured, using default')
+    }
+
+    globalPeer = new Peer(peerConfig)
   }
 
   if (globalPeer.id) {