I've written a server with both, a http(s) transport and a socket transport (each on a seperate port). Finally I wanted to enable compression by using the Compression(Un)Marshaller and noticed a performance slowdown at the socket transport server version. In my test case the https version made 117 invocations in 1.5 seconds, the socket version made the same invocations in 5.4 This strange thing only happens, when the server is not on my local machine... What could be a possible reason? Thanks in advance Greetings Michael View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4169064#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...