SignalR client(js) connectionId is always 0, how to match client connectionId with server side connectionId?

[halter73]

From @handsomeyao77 on Tuesday, 26 February 2019 02:05:20

Expected behavior

Actual behavior

Steps to reproduce

Copied from original issue: SignalR/SignalR#4318

[halter73]

From @halter73 on Tuesday, 26 February 2019 02:33:21

Can you provide the code you are using to read the connection id?

[halter73]

From @handsomeyao77 on Tuesday, 26 February 2019 02:39:44

Print connection object, the id is 2 now, confused...

[halter73]

The new SignalR clients don't expose their connection IDs via public properties. We will consider changing this in 3.0. For now, you can return the caller's connection ID from a hub method as a workaround.

[shunyh]

Great! thank you.

[halter73]

We probably want to add a note to our docs that it's easy to impersonate a client given their connection id.

[analogrelay]

#8681 will fix this.