Reducing timing between packets transformation from ~10ms to ~1ms

[TheAvengerPen]

Hi,

I am trying to set up SRT under a GRE tunnel in Linux Ubuntu 20.04. I am currently using SRT v1.4.1. From what I have read in issues such as #637 and #673 where they seem to have the same issue.

However, I am struggling to follow what is being said. One such place is the reference to the NO_BUSY_WAITING definition which should be removed from srt.h and udt.h; however, this definition does not seem to be in either srt.h or udt.h. Is this something that has been moved/changed in later iteration of SRT as I realise these questions were posed in 2019.

Is the idea still the same throughout or have you updated anything to change the sleep_until() usage.

Any help will be very much appreciated.

[maxsharabayko]

There is a CMake build option -DUSE_BUSY_WAITING=ON to enable a CPU-busy sending loop.