How to Fix java.net.SocketException: Failed to read from SocketChannel: Connection reset by peer? Example

You might have seen the java.net.SocketException: Failed to read from SocketChannel: Connection reset by peer error while working with Java NIO based server which is using SocketChannel instead of InputStream for reading data from the network. In general, this can come at both client and server end of a client-server Java application which is using TCP/IP to connect each other. Though this exception usually comes at the server end and the client was complaining that they are not able to connect.