1:45 a.m.
Tim Eakins [http://community.jboss.org/people/teakins] created the discussion
"Timeout Calling EJB from Remote Location"
To view the discussion, visit: http://community.jboss.org/message/535036#535036
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I'm really stuck on this one. I can successfully run my webstart swing application
which makes EJB 3.0 calls to my JBoss 5.1.0 server when I'm on the local network, but
not when I'm outside. In that case, I get timeouts and "Could not obtain
connection to any of these urls: pf.servername.org:1099". Full exception is toward
the bottom. Firewall is off. All appropriate ports are forwarded.
Even more confusing, I'm able to see the website that I've put the .jnlp and
jarfiles on for downloading. That works fine, jsp debugging output comes through on
server.
The logical layout is as follows
Server Router Outside Domain External Client
192.168.1.7 192.168.1.1 pf.servername.org Any.IP (DOESN'T WORK!!)
Local
Client
192.168.1.100 (THIS WORKS! Even when using pf.servername.org for all references!)
At first I suspected blocked ports, but everything seems to be fine. My server is as
follows. As mentioned above, I can run with all server references using pf.servername.org
and it all works as expected.
On the server
Running my JBoss application 'pf', everything starts up without warnings or
exceptions. I see the EJBs no problem.
Startup command:
./run.sh -b 192.168.1.7 -c pf
Ports Forwarded
# Name Start Port End Port Server IP Address
7 PF 8080 8080 192.168.1.7
8 HTTPS 443 443 192.168.1.7
9 RMI 8083 8083 192.168.1.7
10 PFIC 1090 1099 192.168.1.7
11 PFRMIC 4444 4444 192.168.1.7
12 PFEJB 3873 3873 192.168.1.7
13 bisocket 4457 4457 192.168.1.7
Made sure no firewall
# /etc/init.d/iptables stop
iptables: Flushing firewall rules: OK
iptables: Setting chains to policy ACCEPT: filter OK
iptables: Unloading modules: OK
hosts is simple, but has reference
# cat /etc/hosts
# hostname viper added to /etc/hosts by anaconda
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 viper
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 viper
192.168.1.7 viper
Any of the online port checkers say that 1099 is open.
On the external client:
After swing jar has downloaded via webstart and runs, output in console
Logger.java:239: Failed to connect to pf.servername.org:1099
javax.naming.CommunicationException: Failed to connect to server
pf.servername.org/68.xxx.45.160:1099 Root exception is
javax.naming.ServiceUnavailableException: Failed to connect to server
pf.servername.org/68.xxx.45.160:1099 Root exception is
java.net.ConnectException: Connection timed out: connect
at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:335)
at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1734)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:693)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:686)
at javax.naming.InitialContext.lookup(Unknown Source)
...
Caused by: javax.naming.ServiceUnavailableException: Failed to connect to server
pf.servername.org/68.xxx.45.160:1099 Root exception is
java.net.ConnectException: Connection timed out: connect
at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:305)
... 17 more
Caused by: java.net.ConnectException: Connection timed out: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectTo(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.netSocket.connect(Unknown Source)
...
?:?: Unable to connect to remote. error=Could not obtain connection to any of these urls:
pf.servername.org:1099
So I'm really confused. jars download, application comes up, but no EJB calls work.
I should point out that even though my client works locally, I do get these
"errors" that don't prohibit functionality.
PFPersister is an EJB
Logger.java:228: Couldn't handle invocation directly within
org.jboss.ejb3.proxy.impl.handler.session.SessionRemoteProxyInvocationHandler@1526e3:
Current invocation "public abstract java.lang.Object
pfcommon.ejb.library.persist.PFPersisterInterface.queryForObject(java.lang.String,java.util.Map)"
is not eligible for direct handling by
org.jboss.ejb3.proxy.impl.handler.session.SessionRemoteProxyInvocationHandler@1526e3
Logger.java:228: Received invocation request to method
pfcommon.ejb.library.persist.PFPersisterInterfaceRemote:
pfcommon.ejb.library.persist.PFPersisterInterface.queryForObject(java.lang.String,java.util.Map);
using hash: 4728166201795524950
Logger.java:228: SocketClientInvoker[4276fd, socket://192.168.1.7:3873] connecting
Logger.java:228: SocketClientInvoker[4276fd, socket://192.168.1.7:3873] connected
Logger.java:228: removed SocketClientInvoker[4276fd, socket://192.168.1.7:3873] from
registry
Searching groups for this hasn't yet shown what the problem is here.
I've also tried putting @RemoteBinding entries as well with no luck.
Any help, thoughts much appreciated!
Thanks,
Tim
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