JBoss 6.2 EAP中的连接超时

Question

执行该操作后，活动已经执行，但是我们遇到了一些连接问题。我们正在使用Jboss 6.2 eap和Oracle数据库。

java.net.ConnectException: Connection refused: connect

14:53:57,665 ERROR [stderr] (http-/0.0.0.0:8080-12)     at java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method)

14:53:57,665 ERROR [stderr] (http-/0.0.0.0:8080-12)     at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)

14:53:57,665 ERROR [stderr] (http-/0.0.0.0:8080-12)     at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)

14:53:57,665 ERROR [stderr] (http-/0.0.0.0:8080-12)     at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)

14:53:57,665 ERROR [stderr] (http-/0.0.0.0:8080-12)     at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)

14:53:57,665 ERROR [stderr] (http-/0.0.0.0:8080-12)     at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)

14:53:57,665 ERROR [stderr] (http-/0.0.0.0:8080-12)     at java.net.Socket.connect(Socket.java:579)

14:53:57,665 ERROR [stderr] (http-/0.0.0.0:8080-12)     at java.net.Socket.connect(Socket.java:528)

14:53:57,665 ERROR [stderr] (http-/0.0.0.0:8080-12)     at java.net.Socket.<init>(Socket.java:425)

14:53:57,665 ERROR [stderr] (http-/0.0.0.0:8080-12)     at java.net.Socket.<init>(Socket.java:208)

请提供解决方案。