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Subject: [jboss-user] [EJB 3.0 Development] - Timeout Calling EJB from
From: Tim Eakins <do-not-reply () jboss ! com>
Date: 2010-03-31 23:45:26
Message-ID: 735257839.1030451270079131074.JavaMail.jive () clearspace02 ! app ! mwc ! hst ! phx2 ! redhat ! com
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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
--------------------------------------------------------------
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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-webkit-border-bottom-left-radius: 5px;"><h3 style="margin: 10px 0 5px; font-size: \
17px; font-weight: normal;"> Timeout Calling EJB from Remote Location
</h3>
<span style="margin-bottom: 10px;">
created by <a href="http://community.jboss.org/people/teakins">Tim Eakins</a> in \
<i>EJB 3.0 Development</i> - <a \
href="http://community.jboss.org/message/535036#535036">View the full discussion</a> \
</span> <hr style="margin: 20px 0; border: none; background-color: #dadada; height: \
1px;">
<div class="jive-rendered-content"><p>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.</p><p style="min-height: 8pt; height: \
8pt; padding: 0px;"> </p><p>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.</p><p style="min-height: 8pt; height: 8pt; \
padding: 0px;"> </p><p>The logical layout is as follows</p><p><br/>S<span \
style="font-family: courier \
new,courier;">erver                \
Router            Outside \
Domain            External \
Client<br/>192.168.1.7         \
192.168.1.1    \
pf.servername.org        Any.IP  (DOESN'T \
WORK!!)</span></p><p style="min-height: 8pt; height: 8pt; padding: \
0px;"> </p><p><span style="font-family: courier \
new,courier;">Local<br/>Client<br/>192.168.1.100 (THIS WORKS!  Even when using \
pf.servername.org for all references!)</span></p><p style="min-height: 8pt; height: \
8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: \
0px;"> </p><p>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.</p><p \
style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>On the \
server<br/>Running my JBoss application 'pf', everything starts up without warnings \
or exceptions.  I see the EJBs no problem.</p><p style="min-height: 8pt; height: \
8pt; padding: 0px;"> </p><p>Startup command:<br/><span style="font-family: \
courier new,courier;">./run.sh -b 192.168.1.7 -c pf</span></p><p style="min-height: \
8pt; height: 8pt; padding: 0px;"> </p><p>Ports Forwarded<br/><span \
style="font-family: courier new,courier;">    \
#     Name      Start \
Port     End Port      Server IP \
Address<br/>    7     PF    \
8080    8080    192.168.1.7<br/>    \
8     HTTPS    443    \
443    192.168.1.7<br/>    9     \
RMI    8083    8083    \
192.168.1.7<br/>    10    PFIC    \
1090    1099    192.168.1.7<br/>    \
11    PFRMIC    4444    \
4444    192.168.1.7<br/>    12    \
PFEJB    3873    3873    \
192.168.1.7<br/>    13    bisocket    \
4457    4457    192.168.1.7</span></p><p \
style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Made sure no \
firewall</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span \
style="font-family: courier new,courier;"># /etc/init.d/iptables stop<br/>iptables: \
Flushing firewall rules:          &# \
160;                \
OK  <br/>iptables: Setting chains to policy ACCEPT: \
filter            OK  \
<br/>iptables: Unloading \
modules:              \
                    \
OK  </span></p><p style="min-height: 8pt; height: 8pt; padding: \
0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: \
0px;"> </p><p>hosts is simple, but has reference</p><p style="min-height: 8pt; \
height: 8pt; padding: 0px;"> </p><p><span style="font-family: courier \
new,courier;"># cat /etc/hosts<br/># hostname viper added to /etc/hosts by \
anaconda<br/>127.0.0.1   localhost localhost.localdomain localhost4 \
localhost4.localdomain4 viper<br/>::1         \
localhost localhost.localdomain localhost6 localhost6.localdomain6 \
viper<br/>192.168.1.7 viper</span></p><p style="min-height: 8pt; height: 8pt; \
padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: \
0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: \
0px;"> </p><p>Any of the online port checkers say that 1099 is open.</p><p \
style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>On the external \
client:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>After \
swing jar has downloaded via webstart and runs, output in console</p><p \
style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span \
style="font-family: courier new,courier;">Logger.java:239: Failed to connect to \
pf.servername.org:1099<br/>javax.naming.CommunicationException:  Failed to \
connect to server pf.servername.org/68.xxx.45.160:1099 Root exception \
is<br/>javax.naming.ServiceUnavailableException: Failed to connect to server \
pf.servername.org/68.xxx.45.160:1099 Root exception is<br/>java.net.ConnectException: \
Connection timed out: connect<br/>  at \
org.jnp.interfaces.NamingContext.getServer(NamingContext.java:335)<br/>  at \
org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1734)<br/>  at \
org.jnp.interfaces.NamingContext.lookup(NamingContext.java:693)<br/>  at \
org.jnp.interfaces.NamingContext.lookup(NamingContext.java:686)<br/>  at \
javax.naming.InitialContext.lookup(Unknown Source)</span></p><p style="min-height: \
8pt; height: 8pt; padding: 0px;"> </p><p><span style="font-family: courier \
new,courier;">  ...<br/>  <br/>Caused by: \
javax.naming.ServiceUnavailableException: Failed to connect to server \
pf.servername.org/68.xxx.45.160:1099 Root exception is<br/>java.net.ConnectException: \
Connection timed out: connect<br/>  at \
org.jnp.interfaces.NamingContext.getServer(NamingContext.java:305)<br/>  ... 17 \
more<br/>  <br/>Caused by: java.net.ConnectException: Connection timed out: \
connect<br/>  at java.net.PlainSocketImpl.socketConnect(Native \
Method)<br/>  at java.net.PlainSocketImpl.doConnect(Unknown Source)<br/>  \
at java.net.PlainSocketImpl.connectTo(Unknown Source)<br/>  at \
java.net.PlainSocketImpl.connect(Unknown Source)<br/>  at \
java.net.SocksSocketImpl.connect(Unknown Source)<br/>  at \
java.netSocket.connect(Unknown Source)</span></p><p style="min-height: 8pt; height: \
8pt; padding: 0px;"> </p><p><span style="font-family: courier \
new,courier;">  ...</span></p><p style="min-height: 8pt; height: 8pt; padding: \
0px;"> </p><p><span style="font-family: courier new,courier;">?:?: Unable to \
connect to remote. error=Could not obtain connection to any of these urls: \
pf.servername.org:1099</span></p><p style="min-height: 8pt; height: 8pt; padding: \
0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: \
0px;"> </p><p>So I'm really confused.  jars download, application comes up, \
but no EJB calls work.</p><p style="min-height: 8pt; height: 8pt; padding: \
0px;"> </p><p>I should point out that even though my client works locally, I do \
get these "errors" that don't prohibit functionality.</p><p style="min-height: 8pt; \
height: 8pt; padding: 0px;"> </p><p>PFPersister is an EJB</p><p \
style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span \
style="font-family: courier new,courier;">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<br/>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<br/>Logger.java:228: SocketClientInvoker[4276fd, \
socket://192.168.1.7:3873] connecting<br/>Logger.java:228: \
SocketClientInvoker[4276fd, socket://192.168.1.7:3873] connected<br/>Logger.java:228: \
removed SocketClientInvoker[4276fd, socket://192.168.1.7:3873] from \
registry</span></p><p style="min-height: 8pt; height: 8pt; padding: \
0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: \
0px;"> </p><p>Searching groups for this hasn't yet shown what the problem is \
here.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I've \
also tried putting @RemoteBinding entries as well with no luck.</p><p \
style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Any help, thoughts \
much appreciated!</p><p style="min-height: 8pt; height: 8pt; padding: \
0px;"> </p><p>Thanks,<br/>Tim</p></div>
<div style="background-color: #f4f4f4; padding: 10px; margin-top: 20px;">
<p style="margin: 0;">Reply to this message by <a \
href="http://community.jboss.org/message/535036#535036">going to Community</a></p> \
<p style="margin: 0;">Start a new discussion in EJB 3.0 Development at <a \
href="http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2030">Community</a></p>
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