Date: Wed, 4 Jan 2006 13:55:54 +0200 From: "Conrad Burger" <conrad.burger@swistgroup.com> To: <freebsd-java@freebsd.org> Subject: linux-sun-jdk1.5: multicast support? Message-ID: <88B5DDE8C1A06741B754B910DE2DEFBB49AE1A@HERMES.swistgroup.com>
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************************************************************ Click here to view our e-mail legal notice: http://www.swistgroup.com/email.htm or call: +27 21 888 7920 ************************************************************ Hi=20 =20 I have an application the runs on the native jdk1.5, but not on linux-sun-jdk1.5. I am using FreeBSD 6p1. =20 The error message:: org.jgroups.ChannelException: failed to start protocol stack at org.jgroups.JChannel.connect(JChannel.java:393) at org.jboss.cache.TreeCache.startService(TreeCache.java:1249) at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSuppo= rt.java :274) at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:181) at za.co.mxit.proxy.cache.MXitCache.start(MXitCache.java:71) at za.co.mxit.proxy.Utils.initialise(Utils.java:111) at za.co.mxit.proxy.SocketProxy.<init>(SocketProxy.java:168) at za.co.mxit.proxy.SocketProxy.main(SocketProxy.java:59) Caused by: java.lang.Exception: exception caused by UDP.start(): java.net.SocketException: Address already in use at = org.jgroups.stack.Protocol.handleSpecialDownEvent(Protocol.java:600) at org.jgroups.stack.DownHandler.run(Protocol.java:117) Initialisation failed! =20 Also spotted this in the console log file. linux: pid 46221 (java): ioctl fd=3D12, cmd=3D0x8933 ('\M^I',51) is not = implemented =20 The application uses a distributed cache that communicates using = multicast. It seems that the linux emulation layer does not support multicast. =20 I have googled, but can't find anything definitive. =20 Am I correct in my assumption that the Linux emulation layer does not = support multicast? =20 Cheers=20 Conrad=20
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