Remote station manager tx failed callback

[Denis Iovlev]

Hi.

I am trying to connect to a trace source "MacTxFinalDataFailed" of WifiRemoteStationManager

with help of Config: Config::ConnectWithoutContext("/NodeList/*/DeviceList/*/$ns3::WifiRemoteStationManager/MacTxFinalDataFailed";, MakeBoundCallback (&HandleTxFailed, file)). But callback is not being called.Could you help me?

Thanks.

[Konstantinos]

Are you sure that there is an event that should fire this callback? Meaning, is there a Tx Failure identified by the WifiRemoteStationManager?

[Denis Iovlev]

I am sure, there is an event of tx final failed. I did source code tracing and found that  m_callbackList has 1 element, which has next pointer to itself.

[Denis Iovlev]

m_callbackList has no pointers to callbacks.

[Sebastien Deronne]

Are you sure you have enough failures such that the number of retries does reach the maximum SLRC?

If and only if this condition is fulfilled, this will work (never used the MakeBoundCallback so far):

Config::Connect ("/NodeList/*/DeviceList/*/RemoteStationManager/MacTxFinalDataFailed", MakeCallback (&HandleTxFailed))

[Denis Iovlev]

Thank you for your line of code. It works.

[Sebastien Deronne]

Great!