private static async Task <bool> GetParamAsync(string key, XmlRpcValue resultValue, bool useCache)
{
string mappepKey = Names.Resolve(key);
if (useCache)
{
lock (gate)
{
if (cachedValues.TryGetValue(mappepKey, out var cachedValue) && !cachedValue.IsEmpty)
{
resultValue.Copy(cachedValue);
return(true);
}
}
}
var parm = new XmlRpcValue();
var result = new XmlRpcValue();
parm.Set(0, ThisNode.Name);
parm.Set(1, mappepKey);
resultValue.SetArray(0);
bool ret = await Master.ExecuteAsync("getParam", parm, result, resultValue, false).ConfigureAwait(false);
if (ret && useCache)
{
lock (gate)
{
cachedValues[mappepKey] = resultValue.Clone();
}
}
return(ret);
}