Srivats P.

I see this issue on v1.0 on Windows, although delay is around 5-10 seconds only. Not sure about Mac. Likely cause is that the drone init takes more time now...

@jimitsalvi On a multi-core CPU, Ostinato uses only a single core for a port. Check if at least one core is maxed out. Even if it is 700-980 bytes/sec sounds...

@jimitsalvi Do you see the fluctuation even with a single stream or only with 50 streams? Do you have flow control enabled on the 10G interface? Unfortunately, I don't have...

@jimitsalvi please answer the flow control question

Yes, that'd be useful. Maybe also the reverse - a timer for a specific transmit duration?

@burren-m Not able to repro this on Windows 10, Ostinato 0.8. Before I try the python script, can you try the workaround for #179 and let me know if you...

@burren-m No luck with Ubuntu 16.04 LTS with v0.8 code and latest code. Tried several times but wasn't able to reproduce. From the backtrace in drone output all functions in...

A mitigation could be to check this during pre-flight check and warn user

A pre-flight check message has been added for now. One possible fix is for the sign protocol to add any padding required before it's actual content.

Yes, this is a non-trivial feature requiring per-platform code and also refreshing the port list dynamically (currently the port list is fetched only at application startup). For those reasons, I'm...