signalling server

Signed-off-by: ale <ale@manalejandro.com>

server/.env.example

@@ -0,0 +1,35 @@
+# Environment Configuration
+NODE_ENV=development
+PORT=3000
+HOST=0.0.0.0
+
+# CORS Configuration (comma-separated origins)
+ALLOWED_ORIGINS=*
+
+# Socket.IO Configuration
+SOCKET_IO_PING_TIMEOUT=60000
+SOCKET_IO_PING_INTERVAL=25000
+
+# Room Configuration
+DEFAULT_ROOM_NAME=main-chat
+MAX_USERS_PER_ROOM=10
+MAX_MESSAGE_LENGTH=1000
+
+# Rate Limiting
+RATE_LIMIT_WINDOW_MS=60000
+RATE_LIMIT_MAX_REQUESTS=100
+
+# Logging
+LOG_LEVEL=info
+LOG_FILE=logs/chatrtc-server.log
+
+# Security
+ENABLE_HELMET=true
+TRUST_PROXY=false
+
+# Production Configuration (uncomment for production)
+# NODE_ENV=production
+# PORT=443
+# SSL_KEY_PATH=/path/to/private-key.pem
+# SSL_CERT_PATH=/path/to/certificate.pem
+# SSL_CA_PATH=/path/to/ca-bundle.pem