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send returns message id

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fryorcraken 2025-09-09 12:48:38 +10:00
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18
docs/guides/js-waku/reliable-channels.md
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@ -12,7 +12,7 @@ This is an experimental feature and has a number of [limitations](https://github
## Import Waku SDK
```shell
npm install @waku/sdk@0.0.35-3e66a33.0
npm install @waku/sdk@0.0.35-4d5c152.0
```
Or using a CDN, note this is an ESM package so `type="module"` is needed.
@ -22,7 +22,7 @@ Or using a CDN, note this is an ESM package so `type="module"` is needed.
import {
createLightNode,
ReliableChannel
} from 'https://unpkg.com/@waku/sdk@0.0.35-3e66a33.0/bundle/index.js';
} from 'https://unpkg.com/@waku/sdk@0.0.35-4d5c152.0/bundle/index.js';
// Your code here
@ -163,16 +163,14 @@ const protoMessage = DataPacket.create({
const serialisedMessage = DataPacket.encode(protoMessage).finish();
```
Then, setup listeners so you can know when the message:
Then, send the message and setup listeners so you can know when the message:
- has been sent
- has been acknowledged by other participants in the channel
- has encountered an error
```js
import { ReliableChannel } from "@waku/sdk";
// First, get the id to track the message
const messageId = ReliableChannel.getMessageId(serialisedMessage)
// Send the message, and get the id to track events
const messageId = reliableChannel.send(payload);
reliableChannel.addEventListener("sending-message-irrecoverable-error", (event) => {
if (messageId === event.detail.messageId) {
@ -194,12 +192,6 @@ reliableChannel.addEventListener("message-acknowledged", (event) => {
})
```
You are now ready to send the message:
```js
reliableChannel.send(payload);
```
:::tip Congratulations!
You have successfully sent and received messages over the Waku Network using our reliable protocols such as Scalable Data Sync (SDS) and P2P Reliability.
:::