License Shutdown issue HELP!

RolandoChacon — Sun, 12 Dec 2021 00:13:46 GMT

I have a class library that initializes an esri license which is no problem, but when i call the .Shutdown() to release the license i get an OS Loader Lock. Here is my class code.

public class CheckOutLicenses
    {
        private IAoInitialize _aoInit;
        private IMMAppInitialize _mmAppInit;

        public CheckOutLicenses()
        {
            _aoInit = new AoInitializeClass();
            _mmAppInit = new MMAppInitializeClass();
        }

        public void GetEsriLicense(esriLicenseProductCode LicenseToCheckOut)
        {
            esriLicenseStatus EsriLicense = (esriLicenseStatus)_aoInit.IsProductCodeAvailable(LicenseToCheckOut);
            if (EsriLicense == esriLicenseStatus.esriLicenseAvailable)
            {
                //If the license is available check it out
                EsriLicense = _aoInit.Initialize(LicenseToCheckOut);
                if (EsriLicense != esriLicenseStatus.esriLicenseCheckedOut)
                {
                    throw new Exception("The Esri license requested could not be checked out");
                }
            }
        }

        public void ReleaseEsriLicense()
        {
            if (_aoInit == null)
                return;
                _aoInit.Shutdown(); <-- HERE IS WHERE THE OS LOADER LOCK THROWS AN EXCEPTION
        }

        public void GetArcFMLicense(mmLicensedProductCode LicenseToCheckOut)
        {
            mmLicenseStatus mmLS = _mmAppInit.IsProductCodeAvailable(LicenseToCheckOut);
            if (mmLS == mmLicenseStatus.mmLicenseAvailable)
            {
                //if the license is available check it out
                mmLicenseStatus arcFMLicenseStatus = _mmAppInit.Initialize(LicenseToCheckOut);
                if (arcFMLicenseStatus != mmLicenseStatus.mmLicenseCheckedOut)
                {
                    throw new Exception("The ArcFM license requested could not be checked out");
                }
            }
        }

        public void ReleaseArcLicense()
        {
            _mmAppInit.Shutdown(); 
        }
    }
}

I call the _aoInit.Shutdown() from main form which i instansiate the class at the form_Load(). I tried to call it from different locations even in the Dispose() function before it begins to dispose controls.

Any help would be greatly appreciated.

topic License Shutdown issue HELP! in Data Management Questions

License Shutdown issue HELP!