public void RemoveReceiver(Guid receiverId)
{
HubConnectedClient client = _clients.Single(receiverId);
if (client != null)
{
Groups.Remove(client.ConnectionId, ReceiverGroup);
_clients.Remove(client.Id);
}
OnConnectedClientRemoved(client);
}
public void Send(Guid senderId, Message message)
{
HubConnectedClient client = _clients.Single(senderId);
string excludedClient = string.Empty;
if (client != null)
{
excludedClient = client.ConnectionId;
}
var group = Clients.Group(ReceiverGroup, excludedClient);
if (group != null)
{
group.Receive(senderId, message);
}
}
public void AddReceiver(ConnectedClientData clientData)
{
HubConnectedClient client = new HubConnectedClient();
client.ConnectionId = Context.ConnectionId;
client.Id = clientData.Id;
client.PublicKey = clientData.PublicKey;
HubConnectedClient existing = _clients.Single(client.Id);
if (existing != null)
{
Groups.Remove(existing.ConnectionId, ReceiverGroup);
_clients.Remove(client.Id);
}
_clients.Add(client);
Groups.Add(client.ConnectionId, ReceiverGroup);
OnConnectedClientAdded(client);
}
protected virtual void OnConnectedClientRemoved(HubConnectedClient client)
{
}
protected virtual void OnConnectedClientAdded(HubConnectedClient client)
{
}