public static Task ParticipantChanged(this IHubContext <VoteHub> context, Participant participant, CancellationToken cancellationToken)
{
var eventArgs = new ParticipantEventArgs {
Event = ParticipantEvent.Changed, Participant = participant
};
return(context.Clients.Group(participant.RoomId.ToString()).SendAsync(nameof(IClient.ParticipantChanged), eventArgs, cancellationToken));
}
private async Task NotifyRoomParticipantJoined(int roomId, int participantId, CancellationToken cancellationToken)
{
var participant = await _context.Participants.FirstOrDefaultAsync(Participant.GetById(participantId), cancellationToken);
var eventArgs = new ParticipantEventArgs {
Event = ParticipantEvent.Joined, Participant = participant
};
await Clients.GroupExcept(roomId.ToString(), new[] { Context.ConnectionId }).SendAsync(nameof(IClient.ParticipantChanged), eventArgs);
}