void OnDestroy()
{
// SharingStage's OnDestroy() might execute first in the script order. Therefore we should check if
// SharingStage.Instance still exists. Without the instance check, the execution of GetPairingManager
// on a disposed sharing manager will crash the Unity Editor and application.
if (SharingStage.Instance != null && this.sharingMgr != null)
{
PairingManager pairingMgr = sharingMgr.GetPairingManager();
pairingMgr.CancelPairing(); // Safe to call, even if no pairing is in progress. Will not cause a disconnect
// Remove our listener from the paired connection
NetworkConnection pairedConnection = sharingMgr.GetPairedConnection();
pairedConnection.RemoveListener((byte)MessageID.StatusOnly, this.connectionAdapter);
}
}
protected void OnDestroy()
{
if (discoveryClient != null)
{
discoveryClient.RemoveListener(discoveryClientAdapter);
discoveryClient.Dispose();
discoveryClient = null;
if (discoveryClientAdapter != null)
{
discoveryClientAdapter.Dispose();
discoveryClientAdapter = null;
}
}
if (networkConnection != null)
{
networkConnection.RemoveListener((byte)MessageID.StatusOnly, networkConnectionAdapter);
networkConnection.Dispose();
networkConnection = null;
if (networkConnectionAdapter != null)
{
networkConnectionAdapter.Dispose();
networkConnectionAdapter = null;
}
}
if (sharingMgr != null)
{
// Force a disconnection so that we can stop and start Unity without connections hanging around
sharingMgr.GetPairedConnection().Disconnect();
sharingMgr.GetServerConnection().Disconnect();
// Release the XTools manager so that it cleans up the C++ copy
sharingMgr.Dispose();
sharingMgr = null;
}
// Forces a garbage collection to try to clean up any additional reference to SWIG-wrapped objects
GC.Collect();
}