Haproxy + netty: Way to prevent exceptions on connection reset?

Question

We\'re using haproxy in front of a netty-3.6-run backend. We are handling a huge number of connections, some of which can be longstanding.

Now the problem is that when h

Answer 1

The Tomcat Nio-handler just does:

} catch (java.net.SocketException e) {
    // SocketExceptions are normal
    Http11NioProtocol.log.debug
        (sm.getString
         ("http11protocol.proto.socketexception.debug"), e);

} catch (java.io.IOException e) {
    // IOExceptions are normal
    Http11NioProtocol.log.debug

        (sm.getString
         ("http11protocol.proto.ioexception.debug"), e);

}

So it seems like the initial throw by the internal sun-classes (sun.nio.ch.FileDispatcherImpl) really is inevitable unless you reimplement them yourself.