Group-Chat | Java multi | Chat library

I need to test an application within Microsoft Teams and I'd want to do that with Cypress. The problem is that I can't find a way to login into Teams using Cypress. Things I've tried:

1. Visit Microsoft Teams from Cypress and sign in from there. Problem: Cypress doesn't support multiple domains nor tabs within a test and clicking the 'Sign in' button will open a new tab to this Microsoft Login page
2. Visit the Microsoft Login page from Cypress. Problem: The url is called repeatedly and the page never loads

I've also followed this method but I'm not sure which keys need to be set for Teams. I've deleted all of them while logged in and it didn't logged me off.

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 followed this guide to setup this service:

I have this all set up and working but what confused me is, when someone sends a message to the Twilio number. It will send the message to all the users in the google sheets but when the users receive the messages, it doesn't show who sent the message. It says From: (The persons name who the message was sent to rather than where it was sent from.

For example: Person A send a message to Twilio Number

Person B receives the message as follows:
From: Person B (should have person A's info there)

Any help from the developer of this would be helpful.

There is a chat section in my app , scrollBottomOnInit() function works but only for the sender.

Question 1 : I want to scrollBottomOnInit() function works when valueChanges() How can I fix ?

Question 2 : when user out this page Does the valueChanges() continue to work?

I've read and tried many solutions already, but I'm new to React and I cannot figure out how to add class "active" when the div is clicked. Can someone please explain that to me? Here is my code..I'd like to add "active" to "div className='section-chat'" when clicked and remove it from the element that was active previously. I'm including two files I have so far. The biggest problem for me is that I have data from an object and I'm not sure how to combine all of the things together if I try to add a class toggle.

I am trying to refresh the new messages in my website thing (it's a messaging system) and when I put the javascript in the console (browser dev tool) it works fine. But when I put it in my file, not only does it not get called, the setInterval function doesn't do anything. Here is my code:

I currently have a Firebase group-chat like app using firestore. Currently, I have a Groups collection with a document for each group chat in my app. I also add the group document to any user in that group. I was wondering whether it's possible to create links between identical documents so that firestore automatically updates the group document that the user has in a sub collection whenever the group document in the Groups collection is updated

I'm implementing an iOS app with group-chat support, where users can add photos, other files.

Decided on AWS S3 as storage back end, using Cognito Federated Identities to authenticate upload/downloads - data pumped to/from S3, not via our servers.

my implementation allows a user/identity to upload & download to their their own folder on an S3 bucket (example policy arn:aws:s3:::mybucket/users/${cognito-identity.amazonaws.com:sub}/* the variable being the identityID/user_id).

I've not been able to find a secure way that allows only participants in a group-chat to upload/download from that group-chat's folder on S3.

some thoughts on a possible flow:

1. first, user upload photo to own folder, [ I know how ]
2. then, the system copies over the photo into the group-chat's folder [ I know how ]
3. associate group-chat folder with the identities of participants [ not sure how - there could be thousands of groups & participants ]
   • EDIT 1: as @MyStackRunnethOver suggest, could use one IAM role/credential to manage all upload/download request for users (that belong to said group) [ big security concern if credential compromised ].
4. EDIT 1: could use PreSigned URLs: files uploaded to user's own folder, presigned url stored on group-chat entries [ max url-life 7days though ]
   • client caching helps until participants join/leave a group frequently
   • requires server-side scheduled job to renew expired PreSigned URLs

Any commends/ideas appreciated

I already have a CSS/HTML mockup that makes it look like WhatsApp messaging, but only for conversations between 2 people. I want to add the group-chat feature, which means the names.

It's based on a

list, so the HTML looks like this:

...