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Unconnected sockets not implemented Exception Using LDAP Connection Timeout with JDBC Driver (Doc ID 2654476.1)

Last updated on NOVEMBER 12, 2021

Applies to:

JDBC - Version 18.0.0.0.0 and later
Information in this document applies to any platform.

Symptoms

When using JDBC 19.3 driver version and ldap connection URL with a  TCP connect timeout, the driver is unable to connect and throws the below stacktrace.

props.setProperty("com.sun.jndi.ldap.connect.timeout", "1000");

Exception
----------------
Caused by: java.net.SocketException: Unconnected sockets not implemented
  at javax.net.SocketFactory.createSocket(SocketFactory.java:125)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  at java.lang.reflect.Method.invoke(Method.java:498)

....
Caused by: java.lang.UnsupportedOperationException
  at javax.net.SocketFactory.createSocket(SocketFactory.java:123)
  ... 32 more

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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