Error During Jrmp Connection Establishment Nested Exception Is Java.net.socketexception
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up error with JRMP connection establishment up vote 6 down vote favorite 2 I am getting following exception trace : java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is: java.net.SocketTimeoutException: Read timed out at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:293) at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:190) I read some forums on this but not getting clarity on the root cause of this exception. Is this due to one of the following reasons? Insufficient memory. RMI calls getting failed due to increased number of requests to the server causing one of them to wait and causing time outs for this request to process. Incompatible jre version or anything related to JRE version. Any networking related issue. Firewall related. java rmi share|improve this question edited Mar 15 '14 at 12:09 Taher Khorshidi 3,33811238 asked Jan 15 '13 at 6:21 Sidd 58226 Maybe yes. Try to eliminate some of them by making experiments. –Henry Jan 15 '13 at 6:25 Which one of the above options best relates to the cause of exception?Any idea on this? –Sidd Jan 15 '13 at 6:32 Hard to say without more information. Do you always get this error or does it sometimes work? Can you ping the remote machine? –Henry Jan 15 '13 at 6:36 add a comment| 4 Answers 4 active oldest votes up vote 1 down vote Insufficient memory. Not at the client. Possibly at the server, if it causes a failure to allocate a thread for example. RMI calls getting failed due to increased number of requests to the server causing one of them to wait and causing time outs for this request to process. No. The error occurs during the connection establishment phase, long before the server-side method implementation gets invoked. incompatible jre version or anything related to JRE version. No. Any networking related issue. Yes
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of http://stackoverflow.com/questions/14332154/error-with-jrmp-connection-establishment 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up RMI Client- Server: java.rmi.ConnectIOException: error during JRMP connection establishment up vote 1 down vote favorite I'm trying to establish RMI Client Server connectivity where Client and Server are behind different NAT/Firewall using TCP Hole punching mechanism. http://stackoverflow.com/questions/23696170/rmi-client-server-java-rmi-connectioexception-error-during-jrmp-connection-es Currently, I could get the connectivity between client and Server using their Public Ip and port "80". After TCP connection is established I could retrieve the Stub info of RMIServer. Also, I could netstat and see the connection established. But When trying read the remote object I'm getting following exception java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is: java.net.SocketTimeoutException: Read timed out at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:293) at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:190) On monitoring the connectivity with netstat, I could see the TCP connection gets terminated immediately and its not stable. It would be helpful If I could get any hints on how to maintain or get a stable TCP connection. Thanks. java sockets tcp share|improve this question asked May 16 '14 at 13:22 skmr 613 add a comment| 1 Answer 1 active oldest votes up vote 0 down vote The timeout error indicates you were able to open a socket between the client and the server, but that the socket was not serviced i
for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help https://www.experts-exchange.com/questions/27532376/random-java-net-SocketException-Connection-reset-during-client-server-session.html Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Expand Search Submit Close Search Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups Website Testing Store Headlines Experts Exchange > Questions > random java.net.SocketException: Connection reset during client / server session Want to Advertise Here? error during Solved random java.net.SocketException: Connection reset during client / server session Posted on 2012-01-12 Application Servers Networking Protocols Linux Networking 1 Verified Solution 21 Comments 6,445 Views Last Modified: 2012-05-12 Hello, Sometimes, in our client application, we are getting ‘connection reset’ errors. I have spent quite some time researching but I am not able to find error during jrmp the root cause. Can anyone help me with finding the root cause or a working solution? We are using our own RMI socket implementation, based on gzip. It is used by many of our customers and only this particular customer is having these issues. Here is the actual error we get in our client application. We are unable to reproduce it and the problem happens randomly. The error happens during execution of the SocketInputStream.read We are using Java JRE version Sun Microsystems Inc. 1.6.0_17 Error message: nullThere is a network communication problem between the server and the client Additional error message: java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is: java.net.SocketException: Connection reset Stack trace: java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is: java.net.SocketException: Connection reset at sun.rmi.transport.tcp.TCPChannel.createConnection(Unknown Source) at sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown Source) at sun.rmi.server.UnicastRef.invoke(Unknown Source) at absgroup.bl.applicationaccess.ApplicationAccessMgr_Stub.getCounterPendingContacts(Unknown Source) at absgroup.proxy.ProxyApplicationAccessMgr.getCounterPendingContacts(ProxyApplicationAccessMgr.java:1416) at absgroup.swing.ABSStatusBar.refreshCounterContacts(ABSStatusBar.java:187) at absgroup.forms.MainFrame.actionRefreshContactsCounter(MainFrame.java:191) at absgroup.forms.MainFrame$2.actionPerformed(MainFrame.java:181) at javax.swing.Timer.fireActionPerformed(Unknown Source) at javax.swing.Timer$DoPostEvent.run(Unknown Source) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEvent