So all these lp-serve processes seem to correspond to an ESTABLISHED connection in netstat. It seems very likely that the connections are in fact dead, but as we're not trying to send any data to the client, noone notices.
Can you set SO_KEEPALIVE on the server end of a socket?
So all these lp-serve processes seem to correspond to an ESTABLISHED connection in netstat. It seems very likely that the connections are in fact dead, but as we're not trying to send any data to the client, noone notices.
Can you set SO_KEEPALIVE on the server end of a socket?