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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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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 ## Import Waku SDK
```shell ```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. 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 { import {
createLightNode, createLightNode,
ReliableChannel 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 // Your code here
@ -163,16 +163,14 @@ const protoMessage = DataPacket.create({
const serialisedMessage = DataPacket.encode(protoMessage).finish(); 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 sent
- has been acknowledged by other participants in the channel - has been acknowledged by other participants in the channel
- has encountered an error - has encountered an error
```js ```js
import { ReliableChannel } from "@waku/sdk"; // Send the message, and get the id to track events
const messageId = reliableChannel.send(payload);
// First, get the id to track the message
const messageId = ReliableChannel.getMessageId(serialisedMessage)
reliableChannel.addEventListener("sending-message-irrecoverable-error", (event) => { reliableChannel.addEventListener("sending-message-irrecoverable-error", (event) => {
if (messageId === event.detail.messageId) { 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! :::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. You have successfully sent and received messages over the Waku Network using our reliable protocols such as Scalable Data Sync (SDS) and P2P Reliability.
::: :::