Check whether Azure SignalR Service supports multiplexing by default

Here is Azure SignalR Service. It simplifies the process of adding real-time web functionality to applications over HTTP.

Here is my test process:

I have two clients AAA(left-hand side) and BBB(up-right) connected simultaneously.

I also have a output window of web app server opened.

When AAA sends out a big message (2MB), by clicking “Send” button, which makes the web app server outputs a line “Send – First letter of the message [L]”.

Immediately after AAA sends out the message, it echoes a small message by clicking “Echo” button, which leads to server outputs a line “Echo – First letter of the message [0]”.

**This means that when a client has only one connection, every message outgoing from it would be sent out one by one, synchronously. **