/// <summary>
/// End get additional extender configuration data (async)
/// </summary>
/// <param name="asyncResult"></param>
/// <returns>Extender configuration data</returns>
public ExtenderConfig EndGetExtenderConfig(IAsyncResult asyncResult)
{
if (_extendingServiceProtocol == null)
{
throw new KsiServiceException("Extending service protocol is missing from service.");
}
KsiServiceAsyncResult serviceAsyncResult = GetKsiServiceAsyncResult(asyncResult);
if (!serviceAsyncResult.IsCompleted)
{
serviceAsyncResult.AsyncWaitHandle.WaitOne();
}
byte[] data = _extendingServiceProtocol.EndGetExtenderConfig(serviceAsyncResult);
PduPayload payload = ExtenderConfigRequestResponseParser.Parse(data);
ExtenderConfigResponsePayload configResponsePayload = payload as ExtenderConfigResponsePayload;
if (configResponsePayload == null)
{
Logger.Warn("Extender config request failed. Invalid response payload.{0}Payload:{0}{1}", Environment.NewLine, payload);
throw new KsiServiceException("Invalid config response payload. Type: " + payload.Type);
}
return(new ExtenderConfig(configResponsePayload));
}
private void CheckExtenderConfigChange(Pdu pdu)
{
if (ExtenderConfigChanged != null)
{
ExtenderConfigResponsePayload configPayload = GetPayload(pdu, Constants.ExtenderConfigResponsePayload.TagType, null) as ExtenderConfigResponsePayload;
if (configPayload != null)
{
ExtenderConfig extenderConfig = new ExtenderConfig(configPayload);
if (_currentExtenderConfig == null || !_currentExtenderConfig.Equals(extenderConfig))
{
_currentExtenderConfig = extenderConfig;
ExtenderConfigChanged?.BeginInvoke(this, new ExtenderConfigChangedEventArgs(_currentExtenderConfig), EndExtenderConfigChanged, null);
}
}
}
}
/// <summary>
/// Parse child tag
/// </summary>
protected override ITlvTag ParseChild(ITlvTag childTag)
{
switch (childTag.Type)
{
case Constants.ExtendResponsePayload.TagType:
ExtendResponsePayload extendResponsePayload = childTag as ExtendResponsePayload ?? new ExtendResponsePayload(childTag);
Payloads.Add(extendResponsePayload);
return(extendResponsePayload);
case Constants.ErrorPayload.TagType:
return(ErrorPayload = childTag as ExtendErrorPayload ?? new ExtendErrorPayload(childTag));
case Constants.ExtenderConfigResponsePayload.TagType:
ExtenderConfigResponsePayload configResponsePayload = childTag as ExtenderConfigResponsePayload ?? new ExtenderConfigResponsePayload(childTag);
Payloads.Add(configResponsePayload);
return(configResponsePayload);
default:
return(base.ParseChild(childTag));
}
}
/// <summary>
/// Create new extender configuration instance
/// </summary>
public ExtenderConfig(ExtenderConfigResponsePayload payload) : base(payload.ParentsUris)
{
MaxRequests = payload.MaxRequests;
CalendarFirstTime = payload.CalendarFirstTime;
CalendarLastTime = payload.CalendarLastTime;
}