Is it possible to host multiple streams at the same time in agora.io? - agora.io

i'm building an app that lets users live stream and many users could be live streaming at the same time, is that possible with agora.io? I'm using the web version with vue.js.

Agora's Platform supports these features. In the SDK, each channel represents a live stream, which can have up to 17 broadcasters and 1m audience members.
The Agora SDKs allow developers to build apps that implement channels as needed. Within the Agora platform, users are matched by AppID and Channel name, so your app will initialize the engine with the AppID, and then join channels by passing in the channel name as a string. (See guide on how to join/leave channel)

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Is there possibility to forward content from WhatsApp to our application using business api?

Is it possible to use the WhatsApp business API to communicate with users and also allow them to forward content from WhatsApp directly to our application. For example enabling Web-hooks for different WhatsApp channels to receive the messages from those channels. If yes, can someone guide me how can we implement this feature? and how can we authorize those channels with our WA business account
Finding sources/documentation for developing needed feature
Whatsapp API allows you to Broadcast messages to Unlimited Users, automate notifications, integrate Chatbots, provide Live Chat on Multiple devices and many more functions. Install the WhatsApp Business API Client and then Install your API client. Once your client is working, you can update your application settings. Start using the client, Register your phone number with an API call to /account and send a test message with a call to /messages . let me know if u find this helpful.
Yes, it is possible. The WhatsApp Business Platform allows medium and large businesses to communicate with their customers at scale. Using their APIs, businesses can connect thousands of agents and bots to interact with customers programmatically and manually. Additionally, the APIs can be integrated with numerous backend systems, such as CRM and marketing platforms
Here is the link for the documentation: https://developers.facebook.com/docs/whatsapp/overview
Link for different types of webhooks:
https://developers.facebook.com/docs/whatsapp/webhooks
There are multiple ways given in the documentation. But keep in mind, do read the documentation carefully, they have their updated and the previous version so use them as per your requirements.

Implementing Whatsapp Business APIs using gupshup.io platform

gupshup.io provides a way to utilise whatsapp business by exposing a single api interface. I am exploring it. But the documentation is poor.
I wonder how the entire conversation can be tied together. Is there any session that is initiated when the message exchange begins? The official site suggests to use Stack Overflow as forum and hence the question.
For every new client (business phone number) a new WhatsApp Business API client (docker containers) is started. This is uniquely tied to the databases. Just like everything stored in your phone WhatsApp app is stored in the databases, the docker containers are tied closely to the database to create a unique session for you and store the messages.
The documentation at WhatsApp Official Documentation can give you more information.
Login to gupshup.io WhatsApp dashboard
Click ‘+’ Icon to create a App and select the type of app: Access API
You will see a Sandbox:
Set up a callback URL where you can receive incoming messages from your users and for outgoing messages to user, use the sandbox API.

How to broadcast multiple videos on one Youtube channel

Use case: I want to provide Live Stream option on my website & users can opt to live steam imp moments to their Network. i.e. multiple users can live steam the multiple videos at the same moment.
Is it feasible to let multiple users live stream simultaneously via Youtube Live Stream API?
If not Youtube API, is there any other reliable service provider?
Mobile browser support is essential (lite weight solution)

How to obtain the existing Google Analytic clientId on OS X and/or Windows for use with Google Measurement Protocol

We are extending our analytic coverage to include actions on our Desktop apps for Windows and Mac OSX.
The Google Measurement Protocol is simple enough to use:
https://developers.google.com/analytics/devguides/collection/protocol/v1/
Is there a way that we can extract the existing Google client-id, that is, the id generated by Google and generally stored in a cookie on the computer that uniquely and anonymously identifies the client?
For clarity - you would typically use Javascript to extract it in a web-page as follows;
https://developers.google.com/analytics/devguides/collection/analyticsjs/cookies-user-id?hl=en#getting_the_client_id_from_the_cookie
How do you do the same using a language such as Swift or Objective-C on OS X, or MFC/C++ on Windows.
The client id is generated by the Javascript tracking code (or the SDK respectively). So if you use the measurement protocol there is no pre-existing client id that you could extract.
The good news is that you can generate your own. Google Analytics isn't critical w/r/t what it accepts as client id, any string will do - however to serve it's intended purpose it must be unique, so a UUID is recommended.
The best way to do this would be to use the User ID feature of Google Analytics. This feature lets you send your own ID instead of using the randomly generated Client ID (that is stored in a cookie).
So if the user visits your website and identifies themselves (e.g. logs in), then you would sent their "customer ID" using the User ID feature. Then, if that user goes on to install your desktop application and also identifies themselves (by logging in again), then you would use the measurement protocol to send the same "customer ID". You would do this by using the &uid measurement protocol parameter. Google Analytics will then identify this as the same user an you will basically get x-device behaviour in GA. This will allow you to figure out that campaign A drove a website visit as well as an eventual desktop app download.

Is Firebase Cloud Messaging suitable for messaging apps?

We're writing an app like LINE, and need notification service for each single message in a chat group when app is in background.
We try to use Firebase Cloud Messaging for this feature, but I can't see a reasonable implementation.
Topic subscribing is too slow for "create a topic for each chat group" since it takes hours to create one. Device group messaging is designed for devices owned by a single user. Using sending to a single device feature for each receiver and each message does not seem to be practical since the server loading is too heavy.
Is there a good way to use FCM making such app, or do I need to find another service? Thanks.