private async Task OnDispatch(DispatchContract contract)
{
var targets = GetUsers();
var packet = new UnstructuredOutgoingPacket();
packet.WriteBytes(contract.Data.ToArray());
if (contract.TargetCharacters.Count > 0)
{
targets = targets
.Where(u => contract.TargetCharacters.Contains(u.ID))
.ToList();
}
await Task.WhenAll(targets.Select(t => t.Dispatch(packet)));
}