SignalR javascript client and SignalR Core javascript client in one web page

Lu, Xiao Dan 0

Can I use SignalR javascript client and SignalR Core javascript client in one web page?

Anonymous

2023-05-09T01:57:02.6133333+00:00

Hi @Lu, Xiao Dan

Can I use SignalR javascript client and SignalR Core javascript client in one web page?

Whether the web page is in a Asp.net core project, .Net framework project or a front-end project?

If the web page is in the front-end project and the SignalR hub is in the back-end project (there should have two back-end projects: .Net Framework and Asp.net core), in this scenario, you can use the SignalR javascript client and SignalR Core javascript client in one web page. If not, maybe you can't use both clients at the same time in one web page.

Best regards,
Dillion
Donald Cao 10 Reputation points

2023-05-09T03:49:56.0866667+00:00

Hi @Lv,

Even in the scenario as you said, there may be some potential problems when mix the two client together in one web page.

The most critical problem is that during loading client framework in the same dcument global namespace, the javascript classes with the same from two client infrastructure will override each other during loading in one page(depend on the classes loading sequence), there is no any isolation or guarantee these two client framework will not pollute mutally.

Correct me if I miss out anything.

1 answer

Bruce (SqlWork.com) 77,926 Reputation points Volunteer Moderator

2023-05-08T16:46:32.55+00:00

should be able to. use pre generated proxy:

https://learn.microsoft.com/en-us/aspnet/signalr/overview/guide-to-the-api/hubs-api-guide-javascript-client#manualproxy
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