The following code works fine with my Azure SignalR Services (serverless mode) and I am able to receieve messages/events successfully.
var connection = new HubConnectionBuilder()
.WithUrl(connectionInfo.NegotiationUrl!, options =>
{
options.Headers.Add("x-ms-signalr-userid", "myuserid");
options.Headers.Add("x-functions-key", "mykey");
})
.WithAutomaticReconnect(new[] { TimeSpan.Zero, TimeSpan.Zero, TimeSpan.FromMilliseconds(5) })
.Build();
connection.Closed += excecption =>
{
return Task.CompletedTask;
};
connection.On("onMsg", (Action<object>)(message =>
{
Console.WriteLine(message)
}));
I referenced the .NET MessagePack NuGet package for SignalR and invoked .AddMessagePackProtocol()
extension method in the hub connection builder per the code below but stop receiving messages from SignalR.
var connection = new HubConnectionBuilder()
.WithUrl(connectionInfo.NegotiationUrl!, options =>
{
options.Headers.Add("x-ms-signalr-userid", "myuserid");
options.Headers.Add("x-functions-key", "mykey");
})
.AddMessagePackProtocol()
.WithAutomaticReconnect(new[] { TimeSpan.Zero, TimeSpan.Zero, TimeSpan.FromMilliseconds(5) })
.Build();
Am I missing anything in this configuration? What is the right approach to solve this problem? I don't think if we need to do anything on Azure SignalR Service configuration to start getting messagePack packets.
I expect to receive the signalR messages when the message pack protocol is enabled.
The chosen Azure signalR service transport type is Persistent
, and the messagePack protocol is not supported in this mode per this article.