fix: update deps and polyfills (#10)

Updates libp2p deps and polyfills to work with current react-native

Author: achingbrain

.gitignore

@@ -35,3 +35,7 @@ yarn-error.*
 *.tsbuildinfo
 package-lock.json
 yarn.lock
+
+# react-native
+ios
+android

App.js

@@ -24,16 +24,19 @@ export default function App () {
   useEffect(() => {
      async function getLibp2p() {
         const node = await createLibp2p({
+          addresses: {
+            listen: [
+              '/p2p-circuit'
+            ]
+          },
           transports: [
-            circuitRelayTransport({
-              discoverRelays: 1
-            }),
+            circuitRelayTransport(),
             webSockets({
               filter: filters.all
             }),
             tcp()
           ],
-          connectionEncryption: [
+          connectionEncrypters: [
             noise()
           ],
           streamMuxers: [
@@ -45,9 +48,7 @@ export default function App () {
                 '/dnsaddr/bootstrap.libp2p.io/p2p/QmNnooDu7bfjPFoTZYxMNLWUQJyrVwtbZg5gBMjTezGAJN',
                 '/dnsaddr/bootstrap.libp2p.io/p2p/QmQCU2EcMqAqQPR2i9bChDtGNJchTbq5TbXJJ16u19uLTa',
                 '/dnsaddr/bootstrap.libp2p.io/p2p/QmbLHAnMoJPWSCR5Zhtx6BHJX9KiKNN6tpvbUcqanj75Nb',
-                '/dnsaddr/bootstrap.libp2p.io/p2p/QmcZf59bWwK5XFi76CZX8cbJ4BhTzzA3gU1ZjYZcYW3dwt',
-                '/ip4/104.131.131.82/tcp/4001/p2p/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ',
-                '/ip4/127.0.0.1/tcp/54383/ws/p2p/12D3KooWPjB7XzTv1hviVwPtx4qzr864NeFGDT6aFBDVD76fAMpK'
+                '/dnsaddr/bootstrap.libp2p.io/p2p/QmcZf59bWwK5XFi76CZX8cbJ4BhTzzA3gU1ZjYZcYW3dwt'
               ]
             })
           ],
@@ -58,8 +59,8 @@ export default function App () {
         })
 
         setInterval(() => {
-          setPeers(node.getPeers())
-          setMultiaddrs(node.getMultiaddrs())
+          setPeers(node?.getPeers())
+          setMultiaddrs(node?.getMultiaddrs())
         }, 1000)
 
         setLibp2p(node)