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Questions tagged [signalr-client]

26 questions
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ExcelDNA RTD with SignalR

I'm trying to hook up ExcelDNA RTD with a ASP.NET SignalR server. Whenever there is a change on the server a message get pushed to the connected clients, and my ExcelDna add-in is getting the new messages but the registered function is not…
jo31
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Connection Refused when using Xamarin and SignalR

Hello I've been having some trouble with SignalR and Xamarin recently. I use a Asp.net core web app and a xamarin forms using the SignalR Client package. Whenever I try to connect I keep getting the error "Connection Refused", I've compared my code…
Jaxon Poentis
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How to get the response of a HubProxy.Invoke call?

So I have a C# client which invokes a method of the SignalR hub, where the hub will return a DateTime. But the behaviour I am now experiencing, is that the client gets stuck at the HubProxy.Invoke which ends up on logging the following: Possible…
Koen
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SignalR negotiate method calling in loop sometimes in 24 hours

I have used below code to connect with hub. Its working proper. but sometime suddenly the negotiate GET method calls thousands of time. private HubConnection createLocalHubConnection() { if…
RaRa
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How to pass headers to signalr hub using typescript client (Signalr Core)

I want to pass a header through my Hubconnection builder to my signalrHub. In other words, how do I accomplish this Using typescript. Here is the C# implementation I have: connection = new HubConnectionBuilder() …
John Code
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How to start Hub connection on signalR with Java-client with app server based Azure signalR Service?

I have followed above signalR architecture and we have used ASP.NET SignalR, And I am trying to connect from JAVA-client, Step 1 : IF i do negotiate request to app server than i am getting following response strong text { …
Deepak Patel
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Right-hand side of 'instanceof' is not callable in SignalR 1.1.2

After upgrading @aspnet/signalr from 1.0.0 to 1.1.2 , I get the following error when I call startConnection() : Error parsing handshake response: TypeError: Right-hand side of 'instanceof' is not callable this is my service…
Abolfazl Roshanzamir
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How to connect FlexemServer through Flexemclient by signalR client

As I'm new to signalR client and flexem server. I'm connecting flexemserver through flexem client with package ("FBoxClientDriver" and "FBoxClientDriver.Contract"). I'm referring flexem client with this url…
prasanthi
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Receive message with a custom object on Android SignalR client, data isn't deserializing

I'm using SignalR on ASP.NET Core 5 web server for Android device management. I can send messages from device (D2C), and receive messages with String parameters (C2D). But I can't receive messages with custom object parameters, the handler receives…
Jon
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How to access the invocationId in SignalR core?

I'm creating an app with SignalR Core on Azure. Now I need to match the invoked request with the returned value and callback. I would like to use the invocationId to make sure the method that will be executed is the latest invoked request. To avoid…
Giedo Donkers
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Android Studio stuck installing application to Device after add jar library

I'm setting up a SignalR client with Android. I'm using Android Studio 3.3 with Gradle v3.0.1. I'm using two SignalR deprecated jar library in project. - signalr-client-sdk.jar - signalr-client-sdk-android.jar The problem starts after adding these…
Sajjad.HS
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