config peerjs port

Author: valentinAbundo

.gitignore

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+# dependencies
+/node_modules
+package-lock.json

app.js

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+const { PeerServer } = require('peer');
+
+const peerServer = PeerServer({port: 3001, path: '/'})

package.json

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+{
+  "name": "peerjs",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "peer": "^0.6.1"
+  }
+}