ConnectionVector CommunicationService::GetConnections(const QString &protocol) const
{
ConnectionVector connections;
for (ConnectionVector::const_iterator i = connections_.begin(); i != connections_.end(); ++i)
{
ConnectionInterface* connection = *i;
if ( connection->GetProtocol().compare( protocol ) == 0 )
connections.push_back( connection );
}
return connections;
}
// return connections for user belonging to current priority
ConnectionVector
ProportionalFair::getConnectionsForPrio(int currentPrio, const UserID user)
{
ConnectionVector currentPrioConns;
ConnectionVector allRegisteredConns = colleagues.registry->getConnectionsForUser(user);
for (ConnectionVector::const_iterator iter = allRegisteredConns.begin();
iter != allRegisteredConns.end();
++iter)
{
wns::scheduler::ConnectionID currentConnection = *iter;
// check if the connection has the current priority
if (colleagues.registry->getPriorityForConnection(currentConnection) == currentPrio)
{
if (colleagues.queue->queueHasPDUs(currentConnection))
{
currentPrioConns.push_back(currentConnection);
}
// else: this conection is empty, go to the next connection of this user
}
// else: this connection belongs to another, i.e. lower priority, go to the next connection of this user
}
return currentPrioConns;
}