/// <summary>
/// Unlock the script access token if it is only locked by this script access reference.
/// </summary>
/// <param name="accessref">A script access reference to this script access token.</param>
public void Unlock(ScriptAccessRef accessref)
{
accessrefs_.Remove(accessref);
if (accessref.EngineId == EngineId && !accessrefs_.Exists(ar => ar.EngineId == EngineId))
{
// unlock this script access token because it was locked by this script access reference
// and is not accessed by any other script access references from the same script engine
EngineId = 0;
}
if (accessrefs_.Count == 0)
{
// script access token is no longer needed
HiddenCodeAux.RemoveAccessToken(lockname_);
}
}
/// <summary>
/// Add a script access reference.
/// </summary>
/// <param name="accessref">Script access reference.</param>
internal void AddAccessRef(ScriptAccessRef accessref)
{
accessrefs_.Add(accessref);
}