On 27/03/2014 2:09 p.m., Eliezer Croitoru wrote: > I am using clients and it seems like the connection is breaking from > unknown reason. > I was thinking of maybe the blame is the: client_idle_pconn_timeout. > it's a CONNECT connection and I can dig up the logs to see what happens > but it seems rather weird. > Are there any settings in the linux kernel like sysctl to turn on keep > alive for all tcp connections? It should not be the idle timeout if its a CONNECT request unless they are ssl-bumping it. It may be read or request total timeout. Some of the old 3.2 earlier releases did not update those as traffic went through. Amos