public SocketCache(INodeSocketFactory socketFactory, IUtcClock clock) :
base(key => new DealerSocketWrapper(socketFactory.CreateForwardingSocket(key), clock))
{
}
public SocketCache(INodeSocketFactory socketFactory, IUtcClock clock) :
base(key => new OutgoingSocket(socketFactory.CreateForwardingSocket(key), clock))
{
_clock = clock;
}