The latest articles on DEV Community by Jelly Eclipse (@jelly_eclipse_aa92116d069). https://dev.to/jelly_eclipse_aa92116d069 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F2867288%2Fd4ac8354-3863-408c-8ece-79ea713dcf4c.png https://dev.to/jelly_eclipse_aa92116d069 en Jelly Eclipse Sat, 15 Feb 2025 17:00:10 +0000 https://dev.to/jelly_eclipse_aa92116d069/javanetconnectexception-connection-refused-2oaj https://dev.to/jelly_eclipse_aa92116d069/javanetconnectexception-connection-refused-2oaj <p>Three checks:<br> 1) Run the Server code before running the Client code.<br> 2)instead of this Socket clientSocket = new Socket("localhost", 5000);</p> <p>do</p> <p>Socket clientSocket = new Socket("127.0.0.1", 5000);</p> <p>3)While hitting the url don't type "https://" type "http://" </p> <p>Hope above might help the beginners those who are trying to connect client and server on the same computer</p> <p>For those who are trying to connect to the other server rather than local </p> <p>check for firewall blocking the connection or it might the listen backlog queue is full.</p> java socket networking tcp