java.net.ConnectException

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Check if your server (or a proxy server) is not going up and down. There might be something between a proxy and a client sending intermittent requests to non-functioning hosts as well. There might as well be too many requests in a short amount of time.

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    • java.net.ConnectException: Connection refused: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(Unknown Source) at java.net.PlainSocketImpl.connectToAddress(Unknown Source) at java.net.PlainSocketImpl.connect(Unknown Source) at java.net.Socket.<init>(Unknown Source) at java.net.Socket.<init>(Unknown Source) at weblogic.net.http.HttpClient.openServer(HttpClient.java:162) at weblogic.net.http.HttpClient.openServer(HttpClient.java:221) at weblogic.net.http.HttpClient.<init>(HttpClient.java:85) at weblogic.net.http.HttpClient.New(HttpClient.java:117) at weblogic.net.http.HttpURLConnection.connect(HttpURLConnection.java:99) at weblogic.net.http.HttpURLConnection.getInputStream(HttpURLConnection.java:269) at weblogic.utils.classloaders.URLSource.getInputStream(URLSource.java:23) at weblogic.utils.classloaders.URLSource.getBytes(URLSource.java:33) at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:270) at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:155) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClassInternal(Unknown Source) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at weblogic.j2ee.ApplicationManager.loadFromNetwork(ApplicationManager.java:239) at weblogic.j2ee.ApplicationManager.loadClass(ApplicationManager.java:134) at weblogic.rjvm.ClassTableEntry.getDescriptor(ClassTableEntry.java:37) at weblogic.rjvm.InboundMsgAbbrev.getDescriptor(InboundMsgAbbrev.java:132) at weblogic.rjvm.MsgAbbrevInputStream.readClassDescriptor(MsgAbbrevInputStream.java:171) at weblogic.common.internal.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.java:90) at weblogic.common.internal.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.java:114) at weblogic.rmi.internal.ObjectIO.readObject(ObjectIO.java:47) at weblogic.rmi.internal.BasicRemoteRef.unmarshalReturn(BasicRemoteRef.java:136) at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java:251) at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java:225) at weblogic.jndi.internal.ServerNamingNode_WLStub.lookup(ServerNamingNode_WLStub.java:121) at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:323) at javax.naming.InitialContext.lookup(Unknown Source) at com.iw.cnapse.util.ejb.Naming.URLlookup(Naming.java:67)

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