Thanks I think I didn't explain myself I've got a lot of those messages
java 13162 tomcat 2140r FIFO 0,8 0t0 681610237 pipe java 13162 tomcat 2141w FIFO 0,8 0t0 681610237 pipe java 13162 tomcat 2143r FIFO 0,8 0t0 681610238 pipe java 13162 tomcat 2144w FIFO 0,8 0t0 681610238 pipe java 13162 tomcat 2146r FIFO 0,8 0t0 681610239 pipe java 13162 tomcat 2147w FIFO 0,8 0t0 681610239 pipe java 13162 tomcat 2150r FIFO 0,8 0t0 681676970 pipe java 13162 tomcat 2151r FIFO 0,8 0t0 681676970 pipe java 13162 tomcat 2153r FIFO 0,8 0t0 681676971 pipe java 13162 tomcat 2154r FIFO 0,8 0t0 681676971 pipe They aren't sockets file descriptors , but pipe file descriptors Looks like a leak but I don't know why, because I'm closing underlying socket Where could be the leak ? Thanks and regards 2013/9/30 Emmanuel Lécharny <elecha...@gmail.com>: > Le 9/30/13 12:30 PM, Jose María Zaragoza a écrit : >> Hello: >> >> I'm using the Apache Mina 2.0.7 + Tomcat 6.0.23 >> >> >> I'm watching ( lsof ) a lot of file descriptors opened such as >> >> java 13162 tomcat 476r FIFO 0,8 0t0 680740932 pipe >> java 13162 tomcat 477r FIFO 0,8 0t0 680740932 pipe >> java 13162 tomcat 479r FIFO 0,8 0t0 680740933 pipe >> >> >> I wonder if this could be caused by IoFilters >> >> Must I remove IoFilters from FilterChain before disconnecting a socket ? >> Any ideas ? > No, this has nothing to do with IoFilters. It's just that MINA defaults > to use Nb Processor +1 IoProcessors, each one of them being listening on > a socket. It's very likely that you have a dual-core processor, so 3 > IoProcessors have been opened. > > > > -- > Regards, > Cordialement, > Emmanuel Lécharny > www.iktek.com >
