Re: [infinispan-dev] Hot Rod client sending data to itself - ISPN-8186

On 11 August 2017 at 14:14, Galder Zamarreño <galder(a)redhat.com&gt; wrote: > Hi, > > Re: https://issues.jboss.org/browse/ISPN-8186 > > I've been looking at TRACE logs and what seems to happen is that is that sometimes, when the client needs to create a new Socket, it sends using the same localport as the Hot Rod server port. As a result, when the client sends something to the server, it also receives it, hence it ends finding a request instead of a response. Analysis of the logs linked in the JIRA can be found in [1]. > > What I'm not sure about is how to fix this... There are ways to potentially pass a specific localport to a Socket [2] but this could be a bit messy: It'd require us to generate a random local port and see if that works, making sure that's not the server port... > > However, I think the real problem we're having here is the fact that both the server and client are bound to same IP address, 127.0.0.1. A simpler solution could be a way to get the server to be in a different IP address to the client, but what would that be that IP address and how to make sure it always works? Bind the server to eth0? > > Any other ideas? You could create multiple aliases for the same loopback device, and assign a different IP address to each of them.

But I fail to understand why you don't have specific ports for each purpose? That's the point for using ports in the first place, no?

Thanks, Sanne > > Cheers, > > [1] https://gist.github.com/galderz/b8549259ff65cb74505c9268eeec96a7 > [2] http://docs.oracle.com/javase/6/docs/api/java/net/Socket. html#Socket(java.net.InetAddress,%20int,%20java.net.InetAddress,%20int) > -- > Galder Zamarreño > Infinispan, Red Hat > > > _______________________________________________ > infinispan-dev mailing list > infinispan-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev _______________________________________________ infinispan-dev mailing list infinispan-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev