This page starts with a big deprecation warning : https://github.com/node-red/node-red/wiki/API-Reference#server-library-register The API docs aren't really helpful in my case: https://nodered.org/docs/api/modules/v/0.20.0/@node-red_runtime_events.html

Ah right - RED.events is an instance of EventEmitter - https://nodejs.org/docs/latest-v10.x/api/events.html The only way to remove an event listener is by holding a reference to the function to pass it to RED.events.removeListener(...).

I don't think we do have an up to date list of events that isn't in my head or findable in the code by looking for RED.events.emit. Is there something specific you are interested in?

Trying to figure out how to properly remove event listeners in a private node I'm working on... Basically, every time I deploy, all my listeners are duplicated. ES6 arrow functions are fun until you try removing listeners :wink:

Hey, this topic seems to match 100% so i don't open another. i was searching for a list of available RED.events because i wanted to do the following: im tying to hook into the deploy mechanism. Im stuck because the only event i could figure out was RED.events.emit("deploy"); And this is someh…

There are no such hooks available today. Can you expand a bit more on what you are trying to do? If you want to delete flow context why not do it in the 'close' event handler of the node? What's the scenario for adding nodes dynamically as part of the Deploy process? I assume this is a very custom…

let me sum up: there is a deploy event in the deploy.js which i would like to use, but due to asynchronous operations before it's not very useful for my situation is think. i have to wait until the flow in deploy.js is "really" deployed and the reload api call is through. Make this sense? Waiting …

I would also consider a "deploy completed" event/hook of some sort to be useful. Particularly with embedded apps with lots of custom content having some way to react to a deploy and perform some operations that may be outside of the scope of the client (e.g, running some sort of test code, or pulli…

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Where can I find up to date info about RED.events?

General

edorgeville 11 October 2019 21:26 5

Cool, thanks Nick.

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Where can I find up to date info about RED.events?

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