You can now specify custom event handlers for SocketIO.
Usage:
1. In your app's hooks.py add `has_realtime_event_handlers=True` so
Framework can assume your app contains custom handler and import them.
2. Create a file called `/app/realtime/handlers.js` with single module
export a function that will setup handlers using socket.
Here's sample code:
```js
// This is /app_root/realtime/handler.js`
function chat_app_handlers(socket) {
socket.on("hello_chat") {
console.log("hello world!");
}
}
module.exports = chat_app_handlers;
```
3. Restart SocketIO server and see if it worked by sending event from
client. In desk based app you can do
`frappe.realtime.socket.emit("hello_chat")`
Middlewares are not yet possible... will be worked upon __some other day__ [tm]
closes https://github.com/frappe/frappe/issues/21528
* build(deps): update redis client to v4 in legacy mode
* fix: node17+ - prefer ipv4
* chore: use redis client v4 api (async) and adapt error handling
* fix: timeout by exiting if not in watch mode
* fix: parse message before republishing
---------
Co-authored-by: Ankush Menat <ankush@frappe.io>
* fix: gently log the port on which the realtime service listens
without this, the service remains completely silent (e.g. in overmind) and it is hard to tell if it is even running
* Revert "fix: gently log the port on which the realtime service listens"
This reverts commit 14a21989c6767520d8e1b9d46cc9f58a45768563.
* refactor(socketio): explicitly listen on port
---------
Co-authored-by: Ankush Menat <ankush@frappe.io>
