/**
* When an Edge closes, we must remove it from out
* Hashtable.
* @param edge the Edge that closed
*/
public void CloseHandler(object edge, EventArgs args)
{
CphState cphstate = null;
lock (_sync) {
cphstate = (CphState)_edge_to_cphstate[edge];
if (cphstate != null)
{
_edge_to_cphstate.Remove(edge);
}
}
if (cphstate != null)
{
ConnectionTable tab = _node.ConnectionTable;
tab.Unlock(cphstate.LM.ConTypeString, cphstate);
}
}
/**
* Unlock any lock which is held by this state
*/
public void Unlock()
{
ConnectionTable tab = _node.ConnectionTable;
tab.Unlock(_contype, this);
}
/**
* If we hold a lock permanently, we may prevent connections
* to a given address
* This is called to release a lock from the ConnectionTable.
* If the lock is not held, it is still safe to call this method
* (in which case nothing happens).
*/
protected void Unlock()
{
ConnectionTable tab = LocalNode.ConnectionTable;
tab.Unlock(_contype, this);
}
