public ConnectionState GetReplacement(ConnectionTableState cts,
Connection c, ConnectionState c1,
ConnectionState c2)
{
BT.TransportAddress.TAType c1type = c1.Edge.TAType;
BT.TransportAddress.TAType c2type = c2.Edge.TAType;
if (c1type != c2type)
{
return(_fallback.GetReplacement(cts, c, c1, c2));
}
if (c1type == BT.TransportAddress.TAType.Udp)
{
return(GetUdpIdx(c1) <= GetUdpIdx(c2) ? c1 : c2);
}
else if (c1type == BT.TransportAddress.TAType.Tcp)
{
return(GetTcpIdx(c1) <= GetTcpIdx(c2) ? c1 : c2);
}
else
{
//We don't know how to handle, move on:
return(_fallback.GetReplacement(cts, c, c1, c2));
}
}
public ConnectionState GetReplacement(ConnectionTableState cts,
Connection c, ConnectionState c1,
ConnectionState c2)
{
/*
* Now we are deciding between two edges of the same
* type, and therefore, it is fundamentally arbitrary.
* HOWEVER: both sides of the Connection should agree
* on the computation, OR one could choose one edge,
* and the other the opposite.
*/
bool c1_is_down = IsDownhill(c.Address, c1);
bool c2_is_down = IsDownhill(c.Address, c2);
if (c1_is_down && (false == c2_is_down))
{
return(c1);
}
if (c2_is_down && (false == c1_is_down))
{
return(c2);
}
//We don't know how to handle, move on:
return(_fallback.GetReplacement(cts, c, c1, c2));
}
public ConnectionState GetReplacement(ConnectionTableState cts,
Connection c, ConnectionState c1,
ConnectionState c2) {
if( (c1.Edge is RelayEdge) && (c2.Edge is RelayEdge) ) {
return GetIdx(c1) <= GetIdx(c2) ? c1 : c2;
}
return _fallback.GetReplacement(cts,c,c1,c2);
}
public ConnectionEventArgs(Connection c, ConnectionState cs, int idx,
ConnectionTableState old, ConnectionTableState news) {
Connection = c;
ConnectionState = cs;
Index = idx;
OldState = old;
NewState = news;
}
public ConnectionEventArgs(Connection c, ConnectionState cs, int idx,
ConnectionTableState old, ConnectionTableState news)
{
Connection = c;
ConnectionState = cs;
Index = idx;
OldState = old;
NewState = news;
}
public ConnectionState GetReplacement(ConnectionTableState cts,
Connection c, ConnectionState c1,
ConnectionState c2)
{
if ((c1.Edge is RelayEdge) && (c2.Edge is RelayEdge))
{
return(GetIdx(c1) <= GetIdx(c2) ? c1 : c2);
}
return(_fallback.GetReplacement(cts, c, c1, c2));
}
public ConnectionState GetReplacement(ConnectionTableState cts,
Connection c, ConnectionState c1, ConnectionState c2)
{
int tcmp = _tc.Compare(c1.Edge.TAType, c2.Edge.TAType);
if (tcmp < 0)
{
return(c1);
}
else if (tcmp > 0)
{
return(c2);
}
else
{
//We don't know how to handle, move on:
return(_fallback.GetReplacement(cts, c, c1, c2));
}
}
