Align examples

examples/cli-chat/src/chat.ts

@@ -104,8 +104,9 @@ export default async function startChat(): Promise<void> {
     rl.prompt();
     const chatMessage = ChatMessage.fromUtf8String(new Date(), nick, line);
 
-    const msg = WakuMessage.fromBytes(chatMessage.encode(), {
+    const msg = await WakuMessage.fromBytes(chatMessage.encode(), {
       contentTopic: ChatContentTopic,
+      timestamp: new Date(),
     });
     if (opts.lightPush) {
       await waku.lightPush.push(msg);

examples/eth-dm/src/BroadcastPublicKey.tsx

@@ -25,19 +25,31 @@ export default function BroadcastPublicKey({
     if (!waku) return;
 
     if (publicKeyMsg) {
-      const wakuMsg = encodePublicKeyWakuMessage(publicKeyMsg);
+      encodePublicKeyWakuMessage(publicKeyMsg)
+        .then((wakuMsg) => {
           waku.lightPush.push(wakuMsg).catch((e) => {
             console.error('Failed to send Public Key Message', e);
           });
+        })
+        .catch((e) => {
+          console.log('Failed to encode Public Key Message in Waku Message');
+        });
     } else {
       createPublicKeyMessage(signer, ethDmKeyPair.publicKey)
         .then((msg) => {
           setPublicKeyMsg(msg);
-          const wakuMsg = encodePublicKeyWakuMessage(msg);
+          encodePublicKeyWakuMessage(msg)
+            .then((wakuMsg) => {
               waku.lightPush.push(wakuMsg).catch((e) => {
                 console.error('Failed to send Public Key Message', e);
               });
             })
+            .catch((e) => {
+              console.log(
+                'Failed to encode Public Key Message in Waku Message'
+              );
+            });
+        })
         .catch((e) => {
           console.error('Failed to create public key message', e);
         });
@@ -56,11 +68,11 @@ export default function BroadcastPublicKey({
   );
 }
 
-function encodePublicKeyWakuMessage(
+async function encodePublicKeyWakuMessage(
   publicKeyMessage: PublicKeyMessage
-): WakuMessage {
+): Promise<WakuMessage> {
   const payload = publicKeyMessage.encode();
-  return WakuMessage.fromBytes(payload, {
+  return await WakuMessage.fromBytes(payload, {
     contentTopic: PublicKeyContentTopic,
   });
 }

examples/web-chat/src/Room.tsx

@@ -55,7 +55,7 @@ async function handleMessage(
   } else {
     const timestamp = new Date();
     const chatMessage = ChatMessage.fromUtf8String(timestamp, nick, message);
-    const wakuMsg = WakuMessage.fromBytes(chatMessage.encode(), {
+    const wakuMsg = await WakuMessage.fromBytes(chatMessage.encode(), {
       contentTopic: ChatContentTopic,
       timestamp,
     });