I have synchronized my session baeans with the jboss server. But on running the client,
i am getting the following exception. pls tell me the solution if anyone knows!!
javax.naming.Communication Exception: Could not obtain connection to any of these urls: localhost:8080 and discovery failed with error: javax.naming.CommunicationException: Receive timed out [Root exception is java.net.SocketTimeoutException: Receive timed out] [Root exception is javax.naming.Communication Exception: Failed to retrieve stub from server localhost:8080 [Root exception is java.io.EOFException]]
Check the host and port where your jboss is running.
Related
I am using Netflix Zuul and Eureka . There are 3 instances of my client application registered in Eureka and all are up and running.
always I am getting connection time out exception?
Please find below zuul api gateway application.properties and error
spring.application.name=netflix-zuul-api-gateway-server
server.port=8765
eureka.client.service-url.default-zone=http://localhost:8761/eureka
Error:
Fri Mar 22 21:18:23 IST 2019
There was an unexpected error (type=Internal Server Error, status=500).
GENERAL
com.netflix.zuul.exception.ZuulException: Forwarding error
at org.springframework.cloud.netflix.zuul.filters.route.RibbonRoutingFilter.handleException(RibbonRoutingFilter.java:198)
at org.springframework.cloud.netflix.zuul.filters.route.RibbonRoutingFilter.forward(RibbonRoutingFilter.java:173)
Caused by: java.lang.RuntimeException: org.apache.http.conn.ConnectTimeoutException: Connect to 5CG7084F28840.corpzone.internalzone.com:9000 [5CG7084F28840.corpzone.internalzone.com/10.212.226.226, 5CG7084F28840.corpzone.internalzone.com/fe80:0:0:0:eded:ff6a:cdf1:fed1%17, 5CG7084F28840.corpzone.internalzone.com/fe80:0:0:0:4:352c:f52b:1d1d%14] failed: connect timed out
Caused by: org.apache.http.conn.ConnectTimeoutException: Connect to 5CG7084F28840.corpzone.internalzone.com:9000 [5CG7084F28840.corpzone.internalzone.com/10.212.226.226, 5CG7084F28840.corpzone.internalzone.com/fe80:0:0:0:eded:ff6a:cdf1:fed1%17, 5CG7084F28840.corpzone.internalzone.com/fe80:0:0:0:4:352c:f52b:1d1d%14] failed: connect timed out
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After following all the steps for setting up a JMS client ( How to configure JMS in JBoss EAP 7?),
I have the following lines of errors:
javax.naming.CommunicationException: WFNAM00018: Failed to connect to remote host [Root exception is java.io.IOException: JBREM000202: Abrupt close on Remoting connection 3c6a9a86 to /127.0.0.1:8080 of endpoint (anonymous) <13805618>]
Caused by: java.io.IOException: JBREM000202: Abrupt close on Remoting connection 3c6a9a86 to /127.0.0.1:8080 of endpoint (anonymous) <13805618>
I have a block of code, that sends email by connecting to SMTP server. (Grails 2.4.4 project)
When i run it in eclipse, everything works fine,
When i run in intellij idea (2016.1.2), I get MailSendException
org.springframework.mail.MailSendException: Mail server connection failed; nested exception is javax.mail.MessagingException: Exception reading response;
nested exception is:
java.net.SocketException: Connection reset. Failed messages: javax.mail.MessagingException: Exception reading response;
nested exception is:
java.net.SocketException: Connection reset; message exception details (1) are:
Failed message 1:
javax.mail.MessagingException: Exception reading response;
Does any one have any idea of what is going on?
Error in NonGUIDriver org.apache.jmeter.engine.JMeterEngineException: Error in rconfigure() method java.rmi.ConnectException: Connection refused to host: 10.143.3.49; nested exception is:
java.net.ConnectException: Connection timed out
2013/03/19 06:15:28 ERROR - jmeter.engine.ClientJMeterEngine: Error in rconfigure() method java.rmi.ConnectException: Connection refused to host: 46.137.221.11; nested exception is:
java.net.ConnectException: Connection timed out
2013/03/19 06:15:28 ERROR - jmeter.JMeter: Error in NonGUIDriver org.apache.jmeter.engine.JMeterEngineException: Error in rconfigure() method java.rmi.ConnectException: Connection refused to host: 46.137.221.11; nested exception is:
java.net.ConnectException: Connection timed out
This is a network connectivity problem, not an RMI or Java problem. Can you ping that host from that client?
I'd be very pleased getting help from yours so many thanks in advance.
Can't manage to connect to a WAS server using VisualVM.
WAS properties setup:
Servers->Server types->WebSphere application servers->server1->Process
definition->Java Virtual Machine -> Properties JVM
-Djavax.management.builder.initial=
-Dcom.sun.management.jmxremote
-Dcom.sun.management.jmxremote.authenticate=false
-Dcom.sun.management.jmxremote.ssl=false
-Dcom.sun.management.jmxremote.port=9999
WAS console output:
INFO [com.sun.tools.visualvm.jmx.impl.JmxModelImpl]:
connect(service:jmx:rmi:///jndi/rmi://:9999/jmxrmi)
java.io.EOFException: SSL peer shut down incorrectly
at com.sun.net.ssl.internal.ssl.InputRecord.read(InputRecord.java:333)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:798)
Caused: javax.net.ssl.SSLHandshakeException: Remote host closed
connection during handshake
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:817)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1138)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:632)
at com.sun.net.ssl.internal.ssl.AppOutputStream.write(AppOutputStream.java:59)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
at java.io.DataOutputStream.flush(DataOutputStream.java:106)
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:211)
Caused: java.rmi.ConnectIOException: error during JRMP connection
establishment; nested exception is:
javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:286)
at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:184)
at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:322)
at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
at com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:97)
Caused: javax.naming.CommunicationException [Root exception is
java.rmi.ConnectIOException: error during JRMP connection
establishment; nested exception is:
javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake]
at com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:101)
at com.sun.jndi.toolkit.url.GenericURLContext.lookup(GenericURLContext.java:185)
at javax.naming.InitialContext.lookup(InitialContext.java:392)
at javax.management.remote.rmi.RMIConnector.findRMIServerJNDI(RMIConnector.java:1886)
at javax.management.remote.rmi.RMIConnector.findRMIServer(RMIConnector.java:1856)
at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:257)
Caused: java.io.IOException: Failed to retrieve RMIServer stub
at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:338)
at com.sun.tools.visualvm.jmx.impl.JmxModelImpl$ProxyClient.tryConnect(JmxModelImpl.java:496)
at com.sun.tools.visualvm.jmx.impl.JmxModelImpl$ProxyClient.connect(JmxModelImpl.java:440)
at com.sun.tools.visualvm.jmx.impl.JmxModelImpl.connect(JmxModelImpl.java:220)
at com.sun.tools.visualvm.jmx.impl.JmxModelImpl.(JmxModelImpl.java:209)
at com.sun.tools.visualvm.jmx.impl.JmxModelProvider.createModelFor(JmxModelProvider.java:61)
at com.sun.tools.visualvm.jmx.impl.JmxModelProvider.createModelFor(JmxModelProvider.java:42)
at com.sun.tools.visualvm.core.model.ModelFactory.getModel(ModelFactory.java:111)
at com.sun.tools.visualvm.tools.jmx.JmxModelFactory.getJmxModelFor(JmxModelFactory.java:69)
at com.sun.tools.visualvm.jmx.impl.JmxApplicationProvider.addJmxApplication(JmxApplicationProvider.java:267)
at com.sun.tools.visualvm.jmx.impl.JmxApplicationProvider.createJmxApplication(JmxApplicationProvider.java:185)
at com.sun.tools.visualvm.jmx.JmxApplicationsSupport.createJmxApplicationImpl(JmxApplicationsSupport.java:286)
at com.sun.tools.visualvm.jmx.JmxApplicationsSupport.createJmxApplicationInteractive(JmxApplicationsSupport.java:263)
[catch] at
com.sun.tools.visualvm.jmx.impl.AddJMXConnectionAction$1.run(AddJMXConnectionAction.java:80)
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1957)
Thank you a lot again.
Regards.
Good morning.
Well,we've discovered the solution,kinda easy indeed.
The propertie -Djava.rmi.server.hostname=hostname was pointing to localhost instead of ip.
I Hope this info be usefull to someone more.
Thank you very much.
Regards.