SignalR on .NET 6 - the Complete Guide: The easiest way to enable real-time two-way HTTP communication on .NET 6 by Sazanavets Fiodar

Author:Sazanavets, Fiodar
Language: eng
Format: epub
Publisher: leanpub.com
Published: 2022-01-03T16:00:00+00:00

5 - Sending messages to individual clients or groups of clients

So far, we have only covered one type of SignalR call from the server-side hub to the clients - broadcasting a message to all clients. But this is far from being the only way you can use SignalR. The hub allows you to send messages to individual clients. You can also group clients together and send messages to specific groups of clients.

But even if you broadcast messages to all clients, you don’t necessary have to include the client that the message has originated from. After all, the client already knows what the message is. So you can exclude it from the list of recipients.

The chapter consists of the following topics:

Broadcasting messages to all clients

Sending messages to specific clients

Working with client groups

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