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Categories / Java / Network Protocol

 

Reading from a SocketChannel

import java.nio.ByteBuffer; import java.nio.channels.SocketChannel; public class Main {   public static void main(String[] argv) throws Exception {     ByteBuffer buf = ByteBuffer.allocateDirect(1024);     SocketChannel sChannel = SocketChannel.open();     sChannel.configureBlocking(false);     sChannel.connect(new InetSocketAddress("hostName", 12345));     int numBytesRead = sChannel.read(buf);     if (numBytesRead == -1) {       sChannel.close();     } else {       buf.flip();     }   } }