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Questions tagged [signalr-backplane]

In electronics, a backplane is a group of parallel connectors. By analogy, a SignalR backplane connects multiple servers.

SignalR currently provides three backplanes for scale out purposes:

Windows Azure Service Bus: Service Bus is a messaging infrastructure that allows components to send messages in a loosely coupled way.

Redis: Redis is an in-memory key-value store. Redis supports a publish/subscribe (“pub/sub”) pattern for sending messages.

SQL Server: The SQL Server backplane writes messages to SQL tables. The backplane uses Service Broker for efficient messaging. However, it also works if Service Broker is not enabled.

Documentation exists here

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SignalR Scaleout makes duplicate calls

We are trying to scaleout our systems but we are not sure how to use the backplane scaleout future in Azure Websites. Here is our scenario. Our problem is backplane in the broker side is causing multiple calls to the brokers clients. What should we…
Rıfat Erdem Sahin
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MissingMethodException when sending SignalR Message from HubContext using SQLBackPlane

I am receiving the following error when trying to send a signalr message from a HuContext (ie: from the server rather than another client). This was working in my original prototype, but has stopped working since I implemented the Backplane…
Ryan Britton
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signalr managing connections in external datastore

we are looking for a way to have a background process to push out messages to the connected clients. The approach we are taking is that whenever a new connection is established (OnConnected) we stored the connectionId alone with some request…
Eatdoku
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SignalR Scaleout with Redis

http://www.asp.net/signalr/overview/signalr-20/performance-and-scaling/scaleout-with-redis I followed this link to scaleout my simple signalr chat visual studio project. I made my ubuntu virtual mchine on azure which runs redis. I added …
user3311298
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SignalR ISAuthenticated using Headers

My goal is: To use custom headers with my own token to authenticate a user or machine against my signalr service. We've been using this methodology succesfully under ASP.net WEB API to perform our own custom claims based authentication and…
CrazyBernie
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