Java Socket

For writing to Java Socket, it is necessary to get the OutputStream. This is done as following:

Java Code:

Socket socket = new Socket("jenkov.com", 80);
OutputStream out = socket.getOutputStream();

out.write("some data".getBytes());
out.flush();
out.close();

socket.close();

This is so simple!

Flush() shall be called when one desires the data which has been sent across web to server. TCP/IP implementation present in OS buffers data & also sends it in big chunks so that it may fit to the TCP/IP packet size.