ratchet | A library for performing data pipeline / ETL tasks in Go | Data Migration library

I am new to websockets and I want to implement such service in my Laravel application. I have already read several posts/pages about this topic, but none explains what I need to do. All of them show how to create an "Echo" websocket server, where the server only responds to messages received from clients, which is not my case.

As a starting base I used the code provided at:

https://medium.com/@errohitdhiman/real-time-one-to-one-and-group-chat-with-php-laravel-ratchet-websocket-library-javascript-and-c64ba20621ed

Where the websocket server is ran from the command line or another console. The server has its own class to define it and imports the WebSocketController class (MessageComponentInterface), which contains the classic WebSocket server events (onOpen, onMessage, onClose, onError).

All that works fine as is but, how can I "tell" the WebSocket Server to send a message to a specific connection (client) from another class, which also belong to another namespace?. This is the case of a notification or event, where new web content must be sent to that specific client. There are no subscriptions nor publications on the way from the client side.

As @Alias asked in his post Ratchet PHP - Push messaging service I obviously cannot create a new instance of the Websocket server or its events management class, so what would be the best approach to send content or messages to the client?

As you all can see, the communication is only in one way: from the WebSocket Server to the client(s) and not the opposite. I already have a notification class and a listener class prepared for this but, I still don't know how to address the communication with clients from the handle() method:

I'm wondering if I could pass an ID on this script

Write and test a program that prompts the user to input a file name and a string to test for. Search the file for every occurrence of the specified string – when the string is found, display the line that contains it. When all occurrences of the string have been found display the number of times the string appeared in the file. Hint: You may use string member function find().

Here's my code, as I stated it works with some sentences but not all, it doesn't seem to have anything to do with the length either as if I repeat a line I know works, it won't run into any errors, can someone explain?

I would like to know how to make a ban, kick and clear commands for my bot. I will show you the code but before that I have been doing reasearch and nothing been working. I use node.js and i am a beginner so here's what i need you to tell me.

-The code for the command (No external links) -How to to get the code to work. -Where to put the code.

Okay, heres the code.

I cant figure out, how to pass variables to websocket. For example, I get calculations before launching websocket, and I would love to pass results to websocket, to compare them on each update until I get result I'm waiting for. Is there a way to do it? I was able to kind if make it work by creating cache, and reading it on message update, but takes way too much resources, and memory gets clogged very fast.

I have a very simple websocket using PHP and Ratchet libraray.

When a user opens a specific page it sends the users id to my socket and it should update the status for that user (at the moment I'm just logging it in the console), like this:

Using php 7.2

What i am trying to achieve is to rig in Maya a ratchet. Right now I have a controller with limit rotation X values from 0-55. I created a driven key between my controller and the ratchet's rotation Z, so when the driver is 0 the driven is 0 and when the driver is 55 the driven is 60, there are also some in-between keys. What I want is, when the animator put the driver to 55 the driven must go to 60, until now all good, but when the animator puts the driver's value back to 0 I want the drive n's value to remain at 60. so when the driver goes again to 55 then the driver will go to 120 etc. This will be repeated until the ratchet goes 360. The only I have manage to do is to create a long attribute with values from 0-336, where everything happens at once. So there is no need for the animator to place the driver back to 0. But this is quite confusing. I know driven keys are mapped values so it is unavoidable , but how can I do this? I need script node with python where the animation node stops? and then starts again

So I am trying to write a function that will be in a scriptNode so will run each time the animator put values on the rotateX of the hammer. From 0—>55 is working, but i am stuck at the point where i have to lower the values from 55–>0.

running php artisan serve

PHP Fatal error: Type of App\Http\Kernel::$middlewareGroups must not be defined (as in class Illuminate\Foundation\Http\Kernel) in /Applications/MAMP/htdocs/project-api/app/Http/Kernel.php on line 7

My package.json