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JNDI Lookup fails in JBoss AS 7 [java.naming.CommunicationException]
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created by <a href="http://community.jboss.org/people/kousikraj">Kousik Rajendran</a> in <i>JNDI and Naming</i> - <a href="http://community.jboss.org/message/637726#637726">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I have successfully created and deployed a datasource in my jboss as 7. I tested with jboss CLI and I got the success message like </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre class="jive-pre"><code class="jive-code">[standalone@localhost:9999 /] /subsystem=datasources/data-source=java\:jboss\/datasources\/Test:test-connection-in-pool
{
    "outcome" => "success",
    "result" => [true]
}
</code></pre><p>But, when I try to access the same data source using the java code</p><p>        <span style="font-family: 'courier new', courier;"> </span></p><pre class="jive-pre"><code class="jive-code jive-java">DataSource ds = <font color="navy"><b>null</b></font>;
Context ctx = <font color="navy"><b>null</b></font>;
String strDSName = <font color="red">"java:jboss/datasources/Test"</font>;
<font color="navy"><b>try</b></font> <font color="navy">{</font>
    Properties env = <font color="navy"><b>new</b></font> Properties();
    env.setProperty(<font color="red">"java.naming.factory.initial"</font>, <font color="red">"org.jnp.interfaces.NamingContextFactory"</font>);
    env.setProperty(<font color="red">"java.naming.factory.url.pkgs"</font>, <font color="red">"org.jboss.naming:org.jnp.interfaces"</font>);
    env.setProperty(<font color="red">"java.naming.provider.url"</font>, <font color="red">"jnp://localhost:1099"</font>);
    ctx = <font color="navy"><b>new</b></font> InitialContext(env);
    ds = (javax.sql.DataSource) ctx.lookup(strDSName);
<font color="navy">}</font> <font color="navy"><b>catch</b></font> (Exception e) <font color="navy">{</font>
    e.printStackTrace();
<font color="navy">}</font>
 
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I am getting this error</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre class="jive-pre"><code class="jive-code">javax.naming.CommunicationException: Receive timed out [Root exception is java.net.SocketTimeoutException: Receive timed out]
          at org.jnp.interfaces.NamingContext.discoverServer(NamingContext.java:1302)
          at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1382)
          at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:579)
          at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:572)
          at javax.naming.InitialContext.lookup(InitialContext.java:392)
          at c     om.aayuwiz.clinic.tests.KousikTests.main(KousikTests.java:42)
Caused by: java.net.SocketTimeoutException: Receive timed out
          at java.net.PlainDatagramSocketImpl.receive0(Native Method)
          at java.net.PlainDatagramSocketImpl.receive(PlainDatagramSocketImpl.java:136)
          at java.net.DatagramSocket.receive(DatagramSocket.java:712)
          at org.jnp.interfaces.NamingContext.discoverServer(NamingContext.java:1272)
          ... 5 more
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I have not done any changes to my <strong>standalone.xml</strong> under <strong>\JBOSS_HOME\standalone\configuration</strong> directory.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Can someone help me out in this regards please. I have tried many forum threads and lot of blogs in and out of jboss.org sites. I am in a very critical situation to fix this issue ASAP.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Thanks in Advance. Please let me know if you need more information.</p></div>
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<p style="margin: 0;">Reply to this message by <a href="http://community.jboss.org/message/637726#637726">going to Community</a></p>
<p style="margin: 0;">Start a new discussion in JNDI and Naming at <a href="http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2083">Community</a></p>
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