public static string GetParamValue(ParamAddr param)
{
if (writers.TryGetValue(param, out string value))
{
writers.TryRemove(param, out string stub);
return(value);
}
return(null);
}
public static void SetParamValue(ParamAddr param, string value)
{
writers.AddOrUpdate(param, value, (k, v) => value);
}