Might be because the application I use runs with akka 2.3.4, and it seems
there wasn't bind-hostname & bind-port yet in that version. I'm currently
upgrading to akka 2.4.1 and retesting.
Le jeudi 28 janvier 2016 14:29:07 UTC+1, Just a random guy a écrit :
>
> I am trying to run an akka application on a node and make it work with
> other nodes using akka remoting capabilities.
>
>
> My node has an IP address, 10.254.55.10, and there is an external IP,
> 10.10.10.44, redirecting to the former. This external IP is the one on
> which I want other nodes to contact me.
>
>
> Extract from my akka app config:
>
> akka {
> remote {
> netty.tcp {
> hostname = "10.10.10.44"
> port = 2551
>
> bind-hostname = "10.254.55.10"
> bind-port = 2551
> }
> }
> }
>
>
> I know everything works fine on the network side, because when I listen on
> my IP with netcat, I can send messages to myself via telnet using the
> external IP.
>
>
> In other words, when running these two commands in separate shells:
>
> $ nc -l 10.254.55.10 2551
>
>
> $ telnet 10.10.10.44 2551
>
>
> I'm able to communicate with myself, proving the network redirection works
> fine between the two IPs.
>
>
> But when I launch the application, it crashes with a bind error:
>
> INFO Remoting - Starting remoting
> ERROR a.r.t.n.NettyTransport - failed to bind to /10.10.10.44:2551, shutting
> down Netty transport
> Exception in thread "main" java.lang.ExceptionInInitializerError
> [...]
> Caused by: org.jboss.netty.channel.ChannelException: Failed to bind to:
> /10.10.10.44:2551
> [...]
> Caused by: java.net.BindException: Cannot assign requested address
> [...]
> INFO a.r.RemoteActorRefProvider$RemotingTerminator - Shutting down remote
> daemon.
>
>
> I assume what makes it crash is that it tries to bind to an IP that is not
> present locally (i.e. 10.10.10.44). But what I don't understand in first
> place is why akka is even trying to bind to 10.10.10.44, since it is not
> my bind-hostname (which is 10.254.55.10). This doc page
> <http://doc.akka.io/docs/akka/current/scala/remoting.html> seemed pretty
> clear to me on that matter, yet it doesn't work...
>
>
> Thanks for your attention!
>
--
>>>>>>>>>> Read the docs: http://akka.io/docs/
>>>>>>>>>> Check the FAQ:
>>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html
>>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user
---
You received this message because you are subscribed to the Google Groups "Akka
User List" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at https://groups.google.com/group/akka-user.
For more options, visit https://groups.google.com/d/optout.
