fix: handle empty payloads

download-gowaku.sh

@@ -26,6 +26,7 @@ if ! test -d "./ios/Gowaku.xcframework"; then
     DOWNLOAD_IOS=true
 fi
 
+mkdir -p tmp
 cd tmp
 
 rm -f ${SHA_FILE}
@@ -69,4 +70,4 @@ if [ "$DOWNLOAD_IOS" = true ]; then
     mv -f ../ios/Gowaku.xcframework/ios-arm64_x86_64-simulator/Gowaku.framework/Versions/A/* ../ios/Gowaku.xcframework/ios-arm64_x86_64-simulator/Gowaku.framework/
     rm -rf ../ios/Gowaku.xcframework/ios-arm64_x86_64-simulator/Gowaku.framework/Versions/A
     rm -rf ../ios/Gowaku.xcframework/ios-arm64/Gowaku.framework/Versions/A
-fi
+fi

example/src/App.tsx

@@ -6,6 +6,7 @@ import { defaultPubsubTopic, newNode, start, stop, peerID, relayEnoughPeers, lis
 export default function App() {
   const [result, setResult] = React.useState<string | undefined>();
 
+  const delay = ms => new Promise(res => setTimeout(res, ms));
 
   React.useEffect(() => {
     (async () => {
@@ -41,9 +42,13 @@ export default function App() {
 
       console.log("The messageID", messageID)
 
-      await relayUnsubscribe();
+      // await delay(5000) // Waiting 5s before unsubscribing
+
+      // console.log("Unsubscribing and stopping node...")
+
+      // await relayUnsubscribe();
     
-      await stop(); // TODO: This must be called only once
+      // await stop(); // TODO: This must be called only once
     })();
 
     defaultPubsubTopic().then(setResult);

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@waku/react-native",
-  "version": "0.0.1-test1",
+  "version": "0.0.2",
   "description": "Waku React Native",
   "author": "Status Research & Development GMBH",
   "authors": [
@@ -56,6 +56,7 @@
   },
   "homepage": "https://github.com/status-im/waku-react-native#readme",
   "publishConfig": {
+    "access": "public",
     "registry": "https://registry.npmjs.org/"
   },
   "devDependencies": {

src/index.tsx

@@ -45,7 +45,7 @@ export function onMessage(cb: (arg0:any) => void) {
     signal.event.wakuMessage.timestamp = msg.timestamp;
     signal.event.wakuMessage.version = msg.version || 0;
     signal.event.wakuMessage.contentTopic = msg.contentTopic;
-    signal.event.wakuMessage.payload = new Uint8Array(decode(msg.payload).split("").map((c:any) => c.charCodeAt(0)));
+    signal.event.wakuMessage.payload = new Uint8Array(decode(msg.payload ?? []).split("").map((c:any) => c.charCodeAt(0)));
     cb(signal.event);
   })
 }