public async Task SendServerMessage()
{
// 3. Send a message from the chat server to all clients.
await _hubProxy.SendAllAsync("ReceiveMessage", "Server", "Hello, Client!");
// 4. Send a message to a specific group
await _hubProxy.SendGroupAsync("SpecialUsers", "ReceiveMessage", "Server", "Hello, special Client!");
}
public async Task SendMessageToAnotherHub(string message)
{
await _anotherHubProxy.SendAllAsync("MethodOnOtherClients", "Some message param");
}