OnRecv is a TIdFSPLogEvent property that represents the event handler signalled when a valid FSP packet is received after sending a command in an FSP protocol exchange. 

Arguments to the OnRecv event handler indicate the object instance for the notification and the TIdFSPPacket instance read during the FSP protocol exchange. 

Use the OnWork, OnWorkBegin, and OnWorkEnd event handlers to respond to events signalled when retrieving the content of a file using the Get method.

TIdFSPLogEvent 

TIdFSPPacket 

OnWork 

OnWorkBegin 

OnWorkEnd 

Get