Error Opening Socket Java.net.connectexception Connection Refused Connect
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Java.lang.runtimeexception Java.net.connectexception Connection Refused Connect
(from client computer) I get the following error: java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:432) at java.net.Socket.connect(Socket.java:529) at java.net.Socket.connect(Socket.java:478) at java.net.Socket.
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Reason Java.net.connectexception Connection Refused Connect
Protocols how to resolve java.net.ConnectException: Connection refused: connect java.net.socketexception connection refused elay Raja Greenhorn Posts: 27 posted 8 years ago I want java.net.connectionexception connection refused connect to upload a file with size (>2GB).So i am using applet with servlet to upload it.When i connect applet to servlet http://stackoverflow.com/questions/6876266/java-net-connectexception-connection-refused using URL class from Java.net which is shown below:- URL serverUrl=new URL("http://localhost:8084/JFileUpload/TestServlet"); URLConnection connection=serverUrl.openConnection(); connection.setDoInput(true); connection.setDoOutput(true); connection.setUseCaches(false); connection.setRequestProperty("Content-type","application/octet-stream"); i am getting exception when executing the line shown below:- DataOutputStream outStream=new DataOutputStream(connection.getOutputStream()); java.net.ConnectException: Connection refused: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) at https://coderanch.com/t/207717/sockets/java/resolve-java-net-ConnectException-Connection java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) at java.net.Socket.connect(Socket.java:520) at java.net.Socket.connect(Socket.java:470) at sun.net.NetworkClient.doConnect(NetworkClient.java:157) at sun.net.www.http.HttpClient.openServer(HttpClient.java:388) at sun.net.www.http.HttpClient.openServer(HttpClient.java:523) at sun.net.www.http.HttpClient.
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