public async Task <AuthorizeBroadcasterResponse> Authorize(AuthorizeBroadcasterRequest request)
{
var connectionId = Context.ConnectionId;
var instance = BroadcasterManager.GetInstance();
using (var db = new ApplicationDbContext())
{
var accessUser = await db.AccessTokens
.FirstOrDefaultAsync(c => c.AccessToken == request.AccessToken && c.User.UserName == request.UserName);
var room = await db.Rooms
.FirstOrDefaultAsync(c => c.Name == request.RoomName && c.BroadcastToken == request.RoomToken);
if (room == null || accessUser == null)
{
return new AuthorizeBroadcasterResponse()
{
IsSuccess = false
}
}
;
await instance.RegisterBroadcaster(connectionId, room, accessUser.User);
return(new AuthorizeBroadcasterResponse()
{
IsSuccess = true
});
}
}
//public async Task StartBroadcast()
//{
// var connectionId = Context.ConnectionId;
// var instance = BroadcasterManager.GetInstance();
// if (!instance.IsBroadcaster(connectionId))
// return;
// var info = instance.GetConnectionInfo(connectionId);
// var roomManager = RoomManager.GetInstance();
// var room = roomManager.GetRoomInfo(info.RoomId);
// await room.NotifyStartBroadcast();
//}
//public async Task StopBroadcast()
//{
// var connectionId = Context.ConnectionId;
// var instance = BroadcasterManager.GetInstance();
// if (!instance.IsBroadcaster(connectionId))
// return;
// var info = instance.GetConnectionInfo(connectionId);
// var roomManager = RoomManager.GetInstance();
// var room = roomManager.GetRoomInfo(info.RoomId);
// await room.NotifyStopBroadcast();
//}
#endregion
#region "Session系"
public async Task <AppendSessionResponse> AppendSession(AppendSessionRequest item)
{
var connectionId = Context.ConnectionId;
var instance = BroadcasterManager.GetInstance();
if (!instance.IsBroadcaster(connectionId))
{
return new AppendSessionResponse()
{
IsSuccess = false
}
}
;
var info = instance.GetConnectionInfo(connectionId);
var roomManager = RoomManager.GetInstance();
var room = roomManager.GetRoomInfo(info.RoomId);
var id = Guid.NewGuid().ToString();
await room.AppendSession(id, item, connectionId, info.Nickname);
return(new AppendSessionResponse()
{
IsSuccess = true, Id = id
});
}
public override Task OnDisconnected(bool stopCalled)
{
var connectionId = Context.ConnectionId;
var instance = BroadcasterManager.GetInstance();
if (instance.IsBroadcaster(connectionId))
{
instance.RemoveBroadcaster(connectionId).Wait();
}
return(base.OnDisconnected(stopCalled));
}
public async Task UpdateSessionCursor(UpdateCursorRequest item)
{
var connectionId = Context.ConnectionId;
var instance = BroadcasterManager.GetInstance();
if (!instance.IsBroadcaster(connectionId))
{
return;
}
var info = instance.GetConnectionInfo(connectionId);
var roomManager = RoomManager.GetInstance();
var room = roomManager.GetRoomInfo(info.RoomId);
if (!room.IsOwnerSession(item.SessionId, connectionId))
{
return;
}
await room.UpdateSessionCursor(item);
}