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Questions tagged [signalr.client]

Async signaling library for .NET applications, as well as WindowsPhone applications, to help build real-time, multi-user interactive web applications.

Async signaling library for .NET applications, as well as WindowsPhone applications, to help build real-time, multi-user interactive web applications.

SignalR.Client lets you communicate with clients on your website, Windows Console Applications, WPF Applications, and WindowsPhones applications in real time through the best continuous connections available between browser, application and server (websockets between Chrome and IIS8, but long polling between IE9 and IIS7.5)

The source is available on GitHub. and documentation here

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SingalR Mapping json object to c# object

Does SignlaR automatically map json object sent from to client to c# object? if so, what could i be doing wrong here? C# Object public class ChatHub :Hub { public void broadcastMessage(CommentModel model) { string…
Raju Kumar
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How do I implement FormAuthentication in Signal R

I am using Signal R in my mvc 3 application. When I trying to connect from client it gets failed. $.connection.hub.start(function () { alert('connected'); }).fail(function () { alert('failed'); }).done(function () { …
Jega
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SignalR: Connection.Start().Wait() hangs the browser indefinitely

I am using ver 0.5.3 of SignalR assembly in my silverlight application. I use connection.Start().wait() to start the connection: Some of my observations are, which are really strange: I run the application (In-Browser) mode via Visual Studio and I…
user1256275
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SignalR showing the user is typing

does SignalR has any functionality to handle user1 is typing alert to user2 that user1 is currently typing? the examples i have seen out there is all in ajax or jquery. this is for CHAT between users using SignalR
Justin Homes
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Iterate through SignalR clients

I'm pretty new to SignalR. I tried to look for a solution but with no success. Is there a way to iterate through the Clients in SignalR? That is, I need to check each client state and decide what to do according to it. Thanks
user1919071
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WinJS Sample working with MS ASP.NET SignalR?

I created the SignalR QuickStart in VS2012. It is working fine on localhost:xxxx. I added a Winforms project as SignalR client without problem. Then, I added a Win8 WinJS application, but couldn't receive messages via SignalR. Basically I get…
Kubilay
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Using signalR to update Winforms UI

I have a form that was created on it's own UI thread running in the system tray which I need to manipulate with a signalR connection from the server which I believe to be running on a background thread. I'm aware of the need to invoke controls when…
Matt Rowett
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signalR no element found error message

On pages that I have signalR included I get the following error in firebug: http://localhost:53604/signalr/signalr/negotiate?_=1352797361490 no element found everything still works fine but just wanted to see if this will become an issue. thanks
ShaneKm
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SignalR in Windows app

Please, could anybody show an example how to implement signalR in windows app. i need to show a message box when server side is started thnx a lot
user1119932
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SignalR client in asp.net

I created a server hub in an asp.net application like below public class Calc : Hub { public void CalculateSomething(int a, int b) { // start working in a new thread var task = Task.Factory.StartNew(() => DoCalculate(a,…
Vivek
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SignalR Error 500 when calling server from client in ASP.NET 4.5 Website

I'm using SignalR with ASP.NET 4.5 webforms. I wasn't able to make the client talk to the server and vice versa. What I want to achieve is simply being able to to test how the Client can trigger a server function and how the server can trigger a…
Liron Harel
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SignalR Core- Negotiation Causes CORS Error with JavaScript Client

I'm using the latest version of SignalR from NET6. I have a JavaScript client in MVC 4 calling the hub. When I publish to Azure, I get a CORS error on the negotiation handshake. If I turn off the negotiation the CORS error goes away. Why does the…
GH DevOps
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Detected a connection attempt to an ASP.NET SignalR Server

I have a vuejs application that is created in vue-cli3 and ASP.Net WebAPI w/SignalR created in .Net Framework 4.6.x I'm having an issue connecting to SignalR and it's throwing an error "Detected a connection attempt to an ASP.NET SignalR Server.…
siobeh
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Connecting to .Net Core 2.2 Web API SignalR hub from .Net 4.8 WPF client hangs

I've got an ASP .Net Core 2.2 Web API with a .Net 4.8 WPF client consuming the API. Both are running locally on my Windows 10 PC in Visual Studio 2019 Community. I'm trying to connect the client to the API's SignalR Core Hub. There is only one-way…
Fabricio Rodriguez
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How to do guaranteed message delivery with java client SignalR?

I use SignalR on my Android app to exchange messages. Everything works fine, but I just do not know how to resend the message I sent when disconnected from the Internet when I connect to the Internet. please help me i I kept the messages in the list…
reyhane
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