Add log messages if client socket can't set to non blocking or keep-alive.
Add log messages if client socket can't set to non blocking or keep-alive.

mloy/cjet,mloy/cjet,mloy/cjet,gatzka/cjet,gatzka/cjet,gatzka/cjet,gatzka/cjet,mloy/cjet,mloy/cjet,gatzka/cjet