Java Socket Error Connection Timed Out
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Java.net.socketexception: Connection Timed Out
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Sockettimeoutexception Connect Timed Out
helping each other. Join them; it only takes a minute: Sign up What could cause socket ConnectException: Connection timed out? up vote 6 down vote favorite 7 We have a Webstart client that communicates to the server by sending serialized objects over HTTPS using java.net.HttpsURLConnection. Everything works perfectly fine on my local machine and on test servers located connecttimeoutexception in our office, but I'm experiencing a very, very strange issue which is only occurring on our production and staging servers (and sporadically at that). The main difference I know of between those servers and the ones in our office is that they are located elsewhere and client-server communication with them is considerably slower, but it worked fine for a long time in production prior to this as well. Anyway, here's what's happening: The client, after setting options such as read timeout and properties such as Content-Type on the HttpURLConnection, calls getOutputStream() on it to get the stream to write to. At this point, from what I can tell, the client hangs for some period of time. The client then throws the following exception: java.net.ConnectException: Connection timed out: 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.SocksSocketImpl.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.connect(Unknown Source) at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.connect(Unknown Source) at sun.net.NetworkClient.doConnect(Unknown Source) at sun.net.www.http.HttpClient.openServer(Unknown Source) at sun.net.www.http.HttpClient.openServer(Unknown Source) at sun.net.www.protocol.https.HttpsClient.(Unknown Source) at sun.net.www.protocol.https.HttpsClient.New(Unknown Source) at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClien
Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum: Java Micro Edition java.net.ConnectException: Connection timed out lakshman kumar Greenhorn Posts: 3 posted
Connectexception
7 years ago hi all, I am unable to get the response java.net.connectexception connection timed out connect in eclipse from the server for particular IP address.I tried with another URL in my program working very well when the IP java socket connection timeout address of that server is changed i am getting the following exception java.net.ConnectException: Connection timed out.can anybody please let me know the possibilities that leads to this exception, so that i can http://stackoverflow.com/questions/3877572/what-could-cause-socket-connectexception-connection-timed-out change the settings in my midlet. I can undoubtably say that the problem is with the server not with the midlet. expecting the soon response from you people lakshman Amit Ghorpade Bartender Posts: 2854 10 I like... posted 7 years ago "laksh killer" please check your private messages for an important administrative matter. You can see them by clicking the My Private Messages link https://coderanch.com/t/416247/JME/mobile/java-net-ConnectException-Connection-timed above. SCJP, SCWCD. |Asking Good Questions| Rajaraja Chozhan Greenhorn Posts: 4 posted 7 years ago public class ConnectException extends SocketException It just signals that an error occurred while attempting to connect a socket to a remote address and port. Typically, the connection was refused remotely (e.g., no process is listening on the remote address/port). Or a firewall perhaps, blocking your request .. Actually Its a 504 Gateway Timeout I guess... Connection timeouts occur when: � The IP address for the requested server is successfully found � Connection establishment packets are dispatched to the IP address � The destination address deliberately ignores or does not receive them Similar to connection timeout is Connection Refused, but in this case the destination system is actually sending packets back saying "go away, there is no service running on the port you are trying to connect to" Your packets are just being lost.. either the system or some intermediate system is firewalled.. if you can't connect using telnet, a browser or some other app, its a network problem, not java's.. [ December 03, 2008: Message edited by: Mantaker Here ] [ December 03, 2008: Message edit
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