public ReturnCode GetSubscriptionMatchedStatus(
ref SubscriptionMatchedStatus status)
{
ReturnCode result;
ReportStack.Start();
if (this.rlReq_isAlive)
{
if (status == null)
{
status = new SubscriptionMatchedStatus();
}
GCHandle statusGCHandle = GCHandle.Alloc(status, GCHandleType.Normal);
result = uResultToReturnCode(
User.Reader.GetSubscriptionMatchStatus(
rlReq_UserPeer, 1, SubscriptionMatchedStatusMarshaler.CopyOut, GCHandle.ToIntPtr(statusGCHandle)));
status = statusGCHandle.Target as SubscriptionMatchedStatus;
statusGCHandle.Free();
}
else
{
result = DDS.ReturnCode.AlreadyDeleted;
}
ReportStack.Flush(this, result != ReturnCode.Ok);
return(result);
}
private void PrivateSubscriptionMatched(IntPtr entityData, IntPtr enityPtr, SubscriptionMatchedStatus status)
{
if (listener != null)
{
IDataReader dataReader = (IDataReader)OpenSplice.SacsSuperClass.fromUserData(enityPtr);
listener.OnSubscriptionMatched(dataReader, status);
}
}
internal static V_RESULT CopyOut(ref v_topicMatchInfo from, SubscriptionMatchedStatus to)
{
to.TotalCount = from.totalCount;
to.TotalCountChange = from.totalChanged;
to.CurrentCount = from.currentCount;
to.CurrentCountChange = from.currentChanged;
to.LastPublicationHandle = User.InstanceHandle.FromGID(from.instanceHandle);
return(V_RESULT.OK);
}
public ReturnCode GetSubscriptionMatchedStatus(
ref SubscriptionMatchedStatus status)
{
if (status == null)
{
status = new SubscriptionMatchedStatus();
}
return(Gapi.DataReader.get_subscription_matched_status(GapiPeer, status));
}
/*! This event is raised when the DataReader discovered a matching DataWriter */
public void OnSubscriptionMatchedEventHendler(DataReader dataReader, SubscriptionMatchedStatus status)
{
if (status.CurrentCountChange > 0)
{
Console.WriteLine("in dataReader: " + dataReader.Name + " " + status.CurrentCountChange + " subscription matched");
}
else
{
Console.WriteLine("in dataReader: " + dataReader.Name + " " + status.CurrentCountChange + " an existing matched DataWriter has been deleted");
}
}
internal static V_RESULT CopyOut(IntPtr fromPtr, IntPtr toPtr)
{
v_topicMatchInfo from = (v_topicMatchInfo)Marshal.PtrToStructure(fromPtr, type);
GCHandle toGCHandle = GCHandle.FromIntPtr(toPtr);
SubscriptionMatchedStatus to = toGCHandle.Target as SubscriptionMatchedStatus;
V_RESULT result = CopyOut(ref from, to);
toGCHandle.Target = to;
return(result);
}
public void OnSubscriptionMatched(
IDataReader the_reader, SubscriptionMatchedStatus status)
{
}
public static extern ReturnCode get_subscription_matched_status(
IntPtr _this,
SubscriptionMatchedStatus status
);
public static extern ReturnCode get_subscription_matched_status(
IntPtr _this,
SubscriptionMatchedStatus status
);
private void PrivateSubscriptionMatched(
IntPtr entityData,
IntPtr enityPtr,
SubscriptionMatchedStatus status)
{
if (listener != null)
{
IDataReader dataReader = (IDataReader)OpenSplice.SacsSuperClass.fromUserData(enityPtr);
listener.OnSubscriptionMatched(dataReader, status);
}
}
public void OnSubscriptionMatched(IDataReader entityInterface, SubscriptionMatchedStatus status)
{
}
public override void OnSubscriptionMatched(DataReader reader, SubscriptionMatchedStatus status)
{
Console.WriteLine(nameof(OnSubscriptionMatched));
}
public void OnSubscriptionMatched(IDataReader entityInterface, SubscriptionMatchedStatus status)
{
Console.WriteLine("=== [ListenerDataListener::OnSubscriptionMatched] : triggered");
}
public override void OnSubscriptionMatched(DataReader reader, SubscriptionMatchedStatus status)
{
SubscriptionMatched?.Invoke(reader, status);
}
