Date: Thu, 31 Jan 2013 00:05:09 +0100 From: "Ronald Klop" <ronald-freebsd8@klop.yi.org> To: java@freebsd.org, "Oliver Lehmann" <lehmann@ans-netz.de> Subject: Re: migration diablo-jre openjdk-jre Message-ID: <op.wrqyev0l8527sy@212-182-167-131.ip.telfort.nl> In-Reply-To: <20130130215438.Horde.qgCXWh6W7_lYONXtU4_9Og3@avocado.salatschuessel.net> References: <20130130215438.Horde.qgCXWh6W7_lYONXtU4_9Og3@avocado.salatschuessel.net>
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On Wed, 30 Jan 2013 21:54:38 +0100, Oliver Lehmann <lehmann@ans-netz.de> wrote: > Hi, > > I'm running pms (playstation media server) inside a jail on one of my > systems. > I used diablo-jre until now but wanting to migrate to openjdk as > diablo-jre is > no longer available. > But - for unknown reasons - when I start "pms" with openjdk-jre, it does > not > do any network communication. > > When started with diablo-jre I can capture with tcpdump the following > data: > > > 21:49:48.822292 IP bigoli.salatschuessel.net.45304 > > 239.255.255.250.1900: UDP, length 292 > 21:49:48.850628 IP gurke-re0.salatschuessel.net > igmp.mcast.net: igmp > v3 report, 1 group record(s) > 21:49:49.050622 IP gurke-re0.salatschuessel.net > igmp.mcast.net: igmp > v3 report, 1 group record(s) > 21:49:49.506727 IP bigoli.salatschuessel.net.45304 > > 239.255.255.250.1900: UDP, length 292 > 21:49:50.255947 IP bigoli.salatschuessel.net.45304 > > 239.255.255.250.1900: UDP, length 301 > 21:49:50.351726 IP bigoli.salatschuessel.net.45304 > > 239.255.255.250.1900: UDP, length 301 > 21:49:50.701894 IP bigoli.salatschuessel.net.45304 > > 239.255.255.250.1900: UDP, length 344 > 21:49:51.105729 IP bigoli.salatschuessel.net.45304 > > 239.255.255.250.1900: UDP, length 344 > 21:49:51.446907 IP bigoli.salatschuessel.net.45304 > > 239.255.255.250.1900: UDP, length 356 > 21:49:52.137731 IP bigoli.salatschuessel.net.45304 > > 239.255.255.250.1900: UDP, length 356 > 21:49:52.969897 IP bigoli.salatschuessel.net.45304 > > 239.255.255.250.1900: UDP, length 358 > 21:49:53.114726 IP bigoli.salatschuessel.net.45304 > > 239.255.255.250.1900: UDP, length 358 > 21:49:53.855629 IP gurke-re0.salatschuessel.net > igmp.mcast.net: igmp > v3 report, 1 group record(s) > 21:49:54.055628 IP gurke-re0.salatschuessel.net > igmp.mcast.net: igmp > v3 report, 1 group record(s) > 21:49:57.058625 IP gurke-re0.salatschuessel.net > igmp.mcast.net: igmp > v3 report, 1 group record(s) > > > bigoli is the jail gurke-re0 is the host system. > > So far so good - when started with openjdk 6 (jre), it does not send > anything over the network while the software itself claims to send ALIVE > signals without any indication of an error. Is there something I could > debug to find out what is going on with openjdk on FreeBSD? > > PS: please keep me CCed. Does netstat -p or sockstat show any binded ports from your program? At what IP address? Ronald. PS: please do not CC me. I am already on this list. ;-)
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