Re: [infinispan-dev] Zero-copy buffer transfers

Bela, You are thinking something like Netty's composite byte buffer? http://netty.io/4.0/guide/#architecture.5 On 5/23/13 2:09 PM, Manik Surtani wrote: as well, granted the impl may not be as good unless run on a Java7 VM. In the current NIO impl, unfortunately MulticastSockets are not supported (MulticastChannel), only DatagramChannels, so I couldn't implement multicasting, only TCP this way. Not really, but some JIRAs (se below). The main idea is that JGroups passes a list of buffers directly to the socket which then creates packets by writing them in sequence (gathering writes). One of the buffers will be the buffer passed by Infinispan to JGroups; JGroups then doesn't copy it into one single larger buffer, but passes it directly to the socket, avoiding a copy. - https://issues.jboss.org/browse/JGRP-815 - https://issues.jboss.org/browse/JGRP-809 - https://issues.jboss.org/browse/JGRP-816 -- Bela Ban, JGroups lead (http://www.jgroups.org) _______________________________________________ infinispan-dev mailing list infinispan-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev