/**
*
* We received a disconnect signal. Lets cleanup the connection in question
*
* @param args The arguments passed from the database
* @return void
*/
void DatabaseConnectionManager::disconnected(const VariantVector &args)
{
DatabaseConnection *connection;
std::string uuid;
Variant uid = args.data()[0];
uuid = uid.toString();
// Find connection
connection = disconnectingConnections[uuid];
// Stop running
connection->stop();
// Wait for the connection to finish
while (!connection->isFinished()) {
// Process any pending events
Application::getInstance()->processEvents();
// Sleep for 30ms.
usleep(30 * 1000);
}
// Remove from collection
disconnectingConnections.erase(uuid);
// Free memory
if (connection != mainConnection) {
delete connection;
}
}
/**
*
* Destroys this connection manager
*
* @return void
*/
DatabaseConnectionManager::~DatabaseConnectionManager()
{
DatabaseConnection *connection;
bool waiting = true;
while (waiting) {
// Our default state is not waiting
waiting = false;
Connections connections(this->connections);
for (Connections::const_iterator it = connections.begin();
it != connections.end(); ++it) {
connection = it->first;
if (connection->isStopping()) {
// Wait for the connection to finish
connection->join();
// Remove from collection
this->connections.erase(connection);
// Free memory
if (connection != mainConnection) {
delete connection;
}
} else {
// Ask the connection to stop running
connection->stop(false);
// This connection may not be finished yet
waiting = true;
}
}
}
delete this->mainConnection;
#ifdef TRACK_POINTERS
rDebug << "DatabaseConnectionManager::destroy" << this;
#endif
}
