public static async Task <Connection> Create(HttpAuthorizationResult authorization)
{
HubConnection hub = new HubConnectionBuilder().WithUrl(Routes.SignalR.Connection, options =>
{
options.AccessTokenProvider = () => Task.FromResult(authorization.Token);
options.Headers.Add("Id", authorization.Id);
options.Headers.Add("UserName", authorization.User);
}).AddMessagePackProtocol().Build();
Connection connection = new Connection(authorization.User)
{
Friends = await HttpRestClient.GetFriendsWithStatus(authorization.Id)
};
hub.On("NotificationFriendChangeStatus", async(string userName, bool state) =>
{
try
{
var isUserExist = connection.Friends.ContainsKey(userName);
if (isUserExist)
{
connection.Friends[userName] = state;
var args = new ChangeStatusFriendDelegateArgs()
{
Status = state,
UserName = userName,
};
connection.OnChangeStatusFriend(args);
}
else
{
await Log.WriteAsync($"Error:Nie znaleziono użytkownika:{userName} którego status miał zostać zmieniony");
}
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
});
hub.On("IncomingCall", async(string userName, string connectionId) =>
{
Console.WriteLine("Połączenie przychodzące");
connection.OnIncomingCall(new ConnectionDelegateArgs()
{
User = userName
});
});
hub.On("CallAccepted", async(string userName) =>
{
Console.WriteLine("Połączenie zaakceptowane");
connection.Session.UserNameFriend = userName;
connection.Session.CreateOfferConnection();
});
hub.On("CallDeclined", async(string userName) =>
{
Console.WriteLine("Połączenie odrzucono");
});
hub.On("ReceivingMessagesAsync", (string username, string message) =>
{
var args = new MessageDelegateArgs()
{
UserName = username,
Message = message,
};
connection.OnReceiveMessage(args);
});
hub.On("SdpMessageReceivedConfigurationWebRtc", async(string userName, SdpMessage sdpMessage) =>
{
await connection.Session.SetRemoteDescriptionAsync(sdpMessage);
connection.Session.CreateAnswerConnection();
Console.WriteLine("Odebranie konfiguracji SDP");
});
hub.On("IceCandidateReceivedConfigurationWebRtc", (string userName, IceCandidate iceCandidate) =>
{
connection.Session.AddIceCandidate(iceCandidate);
Console.WriteLine("Odebranie konfiguracji ICE");
});
await hub.StartAsync();
connection.HubConnection = hub;
return(connection);
}
public void OnChangeStatusFriend(ChangeStatusFriendDelegateArgs args)
{
ChangeStatusFriend?.Invoke(this, args);
}
