Receive Time out on Context Lookup

[raj_sohal]

Hello

trying to figure out why when the server is under a load i start getting this exception doing a context lookup to the jboss server (3.0.6).

javax.naming.CommunicationException: Receive timed out. Root exception is java.io.InterruptedIOException: Receive timed out
at java.net.PlainDatagramSocketImpl.receive(Native Method)
at java.net.DatagramSocket.receive(DatagramSocket.java:387)
at org.jnp.interfaces.NamingContext.discoverServer(NamingContext.java:1042)
at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1156)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:478)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:471)
at javax.naming.InitialContext.lookup(InitialContext.java:345)

Is there a way i can increase the timeout value.

Can any help me with this trace.

Thanks in advance

chints

[jonlee]

You could try switching to the timed socket factory and changing the values appropriately:

jndiProps.setProperty("jnp.socketFactory", "org.jnp.interfaces.TimedSocketFactory");
jndiProps.setProperty("jnp.timeout", "0");
jndiProps.setProperty("jnp.sotimeout", "0");

where jndiProps is the set of properties defined for your inital context for the lookup.

jnp.timeout is the connection timeout.
jnp.sotimeout is the read timeout.

Both are in milliseconds - type int.