[Java NIO] how to accept socket connection with java NIO The key component of java NIO is java.nio.channels.Selector. With this, you can easily monitor a specific set of events happening from underlying channels. With this, you can easily write codes to create a socket, bind the socket, listen the socket, and accept a new client connection. Following is an example code from a working system. Selector accept_selector = Selector.open(); ServerSocketChan..