// ///////////////
// Methods
// ///////////////
/*** Immediately close the underlying edge, and don't warn the other node.
* Prefer Connection.Close if possible. This is idempotent.
* @return the old state, new state pair.
*/
public Pair <ConnectionState, ConnectionState> Abort()
{
var res = _state.Update(delegate(ConnectionState old_state) {
if (old_state.Disconnected)
{
return(old_state);
}
else
{
return(new ConnectionState(old_state.Edge,
old_state.StatusMessage,
old_state.PeerLinkMessage, true));
}
});
if (res.First != res.Second)
{
ProtocolLog.WriteIf(ProtocolLog.Connections, String.Format(
"Abort called on {0}", this));
//Only send the event if there is an actual change
var ev = StateChangeEvent;
if (null != ev)
{
ev(this, res);
}
}
return(res);
}
public void MutableUpdateWorks()
{
var value = Mutable.Create(0);
Mutable.Update(value, o => o + 1);
Mutable.Update(value, o => o - 3);
Assert.AreEqual(-2, value.Value);
}
public void MutableUpdateWorksWithCollection()
{
var value = Mutable.Create(new List <int> {
42, 54
});
Mutable.Update(value, (o => o.Concat(new[] { 21, 15 }).ToList()));
CollectionAssert.AreEqual(new[] { 42, 54, 21, 15 }, value.Value);
}
