https://issues.apache.org/bugzilla/show_bug.cgi?id=54036
--- Comment #4 from francesco <vigo...@gmail.com> --- Hi Mark do you mean to change connector? i've tryed changing to BIO but the problem persist.. i have 220 threads blocked at this point: at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.read(SocketInputStream.java:150) at java.net.SocketInputStream.read(SocketInputStream.java:121) at org.apache.coyote.http11.InternalInputBuffer.fill(InternalInputBuffer.java:516) at org.apache.coyote.http11.InternalInputBuffer.fill(InternalInputBuffer.java:501) i have no other solution than change os for tomcat server, but anyway having tomcat UNCOMPATIBLE (because this bug make the system very susceptible to even small DDoS ) with the new CENTOS >= 6 is a BIG ISSUE i think. , apache benchmark didn't show the issue in bot APR and BIO , ( keepalive is off (value=1) but the problem show up only when lot of external ip connect) maybe this is due on how the system handle tcp connections closing at lower levels ? -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org