Re: [Bacnet-developers] MS/TP - how to ensure that pdu data have actually sent?

[Steve K. <st...@ka...>]

Hello Sergei,

> I faced with the following problem:
> The "Atomic Write File" demo issues last
> Send_Atomic_Write_File_Stream() and exits, however, the Trasmit_Packet
> buffer in the data link layer is still not empty, i.e. the Master Node
> FSM on the demo side had no chance to send the last octets.
>
> How to handle this efficiently? May be introduce an on_exit()
> function and wait here for actual completion of the data sending?

An AtomicWriteFile is supposed to receive a SimpleACK reply, so the
demo should wait for the SimpleACK (the invokeID freeing or timing
out) before exiting.

Moving the test of End_Of_File_Detected test into the scope of
tsm_invoke_id_free() test in demo/writefile/main.c should solve it.
Can you test it?

Best Regards,

Steve
-- 
http://steve.kargs.net/