I did set my
kern.ipc.somaxconn kernel parameter to tweak the maximum backlog TCP size for incoming connections on my server.
I'm now looking to read the current amount of request pending in this backlog.
I thought for a moment it was the number of connection in the state
'ESTABLISED' in the ouput of netstat, but I understood that requests being processed by the application could also be in this state.
Is there a file I have to read in the /proc/ filesystem, is it an option of netstat that I missed?